Independent vendor review · 2026

BioLongevity Labs Review

Scored 7.24/10 on the published Peptide Source Review formula: lab credibility, shipping, pricing, operating history, and transparency.

COAs on file
42

COAs on file

Confirmed at the lab
25

Confirmed at the lab

Products
42

Products

Labs
3

Labs

Is BioLongevity Labs legit?

BioLongevity Labs scores 7.24 out of 10 (Strong, #27 of 100) as of November 6, 2026 and passes our testing gate: all 42 products we score carry a certificate, 25 confirmed with the issuing lab (labs we grade A+ to A-). Its strongest area is operating history (9.3/10), with over twelve years of records; its weakest is pricing (3.3/10).

On lab evidence, the heaviest-weighted factor, BioLongevity Labs has independently verified third-party COAs, with COA work on record from MDx BioAnalytical Laboratory, AV Analytics, BioRegen. Its lowest price per milligram in our data is on NAD+ (see the table below).

How this score was calculated

Every point below follows the published tables in our methodology, with the policy wording we scored and a link to where we read it. Evidence last checked November 2, 2026. Lab credibility is worked product by product from the certificates on file.

Lab credibility8.1/10

Each carried product (lab supplies excluded) is scored from the certificate on file for it, on the published lab rubric: 3 for a published certificate, then points for the laboratory, the verification key, the tests on the certificate and its purity, held to 0 to 10. A certificate that is self-issued, names no laboratory, or comes from a laboratory whose independence is not established scores a flat 2.0; a product with no certificate, a certificate the laboratory’s own record fails, or a posted copy that differs materially from the laboratory’s copy scores 0. Calculated on , the day this page was built; the date each certificate was tested is shown on its row.

  • Certificate from MDx BioAnalytical Laboratory, tier A+, accredited · tested 2026-05-13

    • 3.0Certificate published (base)
    • +2.0Laboratory in our directory at tier A+ (MDx BioAnalytical Laboratory)
    • +1.5Verification key printed
    • +1.5Key confirmed at the laboratory's own site
    • +0.5Endotoxin test
    • 0.0No accreditation point: the certificate was tested 2026-05-13, before the accreditation's active date on the register (2026-06-09)
    • +0.5Purity 99.78% (99.7% or higher)
  • Certificate from MDx BioAnalytical Laboratory, tier A+, accredited · tested 2026-05-18

    • 3.0Certificate published (base)
    • +2.0Laboratory in our directory at tier A+ (MDx BioAnalytical Laboratory)
    • +1.5Verification key printed
    • 0.0Key printed but not found at the laboratory (no confirmed points; no other deduction)
    • +0.5Endotoxin test
    • 0.0No accreditation point: the certificate was tested 2026-05-18, before the accreditation's active date on the register (2026-06-09)
    • +0.5Purity 99.76% (99.7% or higher)
  • GHK-Cu10.0

    Certificate from MDx BioAnalytical Laboratory, tier A+, accredited · tested 2026-06-20

    • 3.0Certificate published (base)
    • +2.0Laboratory in our directory at tier A+ (MDx BioAnalytical Laboratory)
    • +1.5Verification key printed
    • +1.5Key confirmed at the laboratory's own site
    • +0.5Endotoxin test
    • +1.0Laboratory accredited (accrediting body's public register, active from 2026-06-09)
    • +0.5Purity 99.77% (99.7% or higher)
  • Certificate from MDx BioAnalytical Laboratory, tier A+, accredited · tested 2026-01-28

    • 3.0Certificate published (base)
    • +2.0Laboratory in our directory at tier A+ (MDx BioAnalytical Laboratory)
    • +1.5Verification key printed
    • +1.5Key confirmed at the laboratory's own site
    • +0.5Endotoxin test
    • 0.0No accreditation point: the certificate was tested 2026-01-28, before the accreditation's active date on the register (2026-06-09)
    • +0.5Purity 99.77% (99.7% or higher)
  • Certificate from MDx BioAnalytical Laboratory, tier A+, accredited · tested 2026-05-18

    • 3.0Certificate published (base)
    • +2.0Laboratory in our directory at tier A+ (MDx BioAnalytical Laboratory)
    • +1.5Verification key printed
    • 0.0Key printed but not found at the laboratory (no confirmed points; no other deduction)
    • +0.5Endotoxin test
    • 0.0No accreditation point: the certificate was tested 2026-05-18, before the accreditation's active date on the register (2026-06-09)
    • +0.5Purity 99.77% (99.7% or higher)
  • Certificate from AV Analytics, tier A- · tested 2026-10-28

    • 3.0Certificate published (base)
    • +2.0Laboratory in our directory at tier A- (AV Analytics)
    • +1.5Verification key printed
    • 0.0Key printed but not found at the laboratory (no confirmed points; no other deduction)
    • +0.5Purity 99.79% (99.7% or higher)
  • Certificate from MDx BioAnalytical Laboratory, tier A+, accredited · tested 2026-05-04

    • 3.0Certificate published (base)
    • +2.0Laboratory in our directory at tier A+ (MDx BioAnalytical Laboratory)
    • +1.5Verification key printed
    • 0.0Key printed but not found at the laboratory (no confirmed points; no other deduction)
    • +0.5Endotoxin test
    • 0.0No accreditation point: the certificate was tested 2026-05-04, before the accreditation's active date on the register (2026-06-09)
    • +0.5Purity 99.74% (99.7% or higher)
  • NAD+9.0

    Certificate from AV Analytics, tier A- · tested 2026-09-27

    • 3.0Certificate published (base)
    • +2.0Laboratory in our directory at tier A- (AV Analytics)
    • +1.5Verification key printed
    • +1.5Key confirmed at the laboratory's own site
    • +0.5Endotoxin test
    • +0.5Purity 99.82% (99.7% or higher)
  • Certificate from MDx BioAnalytical Laboratory, tier A+, accredited · tested 2026-05-20

    • 3.0Certificate published (base)
    • +2.0Laboratory in our directory at tier A+ (MDx BioAnalytical Laboratory)
    • +1.5Verification key printed
    • +1.5Key confirmed at the laboratory's own site
    • +0.5Endotoxin test
    • 0.0No accreditation point: the certificate was tested 2026-05-20, before the accreditation's active date on the register (2026-06-09)
    • +0.5Purity 99.78% (99.7% or higher)
  • KPV9.0

    Certificate from MDx BioAnalytical Laboratory, tier A+, accredited · first seen 2026-06-05

    • 3.0Certificate published (base)
    • +2.0Laboratory in our directory at tier A+ (MDx BioAnalytical Laboratory)
    • +1.5Verification key printed
    • +1.5Key confirmed at the laboratory's own site
    • +0.5Endotoxin test
    • 0.0No accreditation point: the certificate was tested 2026-06-05, before the accreditation's active date on the register (2026-06-09)
    • +0.5Purity 99.71% (99.7% or higher)
  • Certificate from MDx BioAnalytical Laboratory, tier A+, accredited · tested 2026-04-27

    • 3.0Certificate published (base)
    • +2.0Laboratory in our directory at tier A+ (MDx BioAnalytical Laboratory)
    • +1.5Verification key printed
    • +1.5Key confirmed at the laboratory's own site
    • +0.5Endotoxin test
    • 0.0No accreditation point: the certificate was tested 2026-04-27, before the accreditation's active date on the register (2026-06-09)
    • +0.5Purity 99.76% (99.7% or higher)
  • Certificate from MDx BioAnalytical Laboratory, tier A+, accredited · tested 2025-10-20

    • 3.0Certificate published (base)
    • +2.0Laboratory in our directory at tier A+ (MDx BioAnalytical Laboratory)
    • +1.5Verification key printed
    • 0.0Key printed but not found at the laboratory (no confirmed points; no other deduction)
    • 0.0No accreditation point: the certificate was tested 2025-10-20, before the accreditation's active date on the register (2026-06-09)
    • +0.5Purity 99.8% (99.7% or higher)
    • −0.042Age: more than 12 months old, so 0.25 × 7.0 ÷ the weighted product count comes off the mean (AGE below)
  • Certificate from BioRegen, tier A · tested 2026-01-29

    • 3.0Certificate published (base)
    • +2.0Laboratory in our directory at tier A (BioRegen)
    • +1.5Verification key printed
    • +1.5Key confirmed at the laboratory's own site
    • 0.0Purity 99.62% (99.0% up to but not including 99.7%)
  • Certificate from BioRegen, tier A · first seen 2026-10-21

    • 3.0Certificate published (base)
    • +2.0Laboratory in our directory at tier A (BioRegen)
    • +1.5Verification key printed
    • +1.5Key confirmed at the laboratory's own site
    • +0.5Purity 99.91% (99.7% or higher)
  • DSIP9.0

    Certificate from MDx BioAnalytical Laboratory, tier A+, accredited · tested 2026-04-13

    • 3.0Certificate published (base)
    • +2.0Laboratory in our directory at tier A+ (MDx BioAnalytical Laboratory)
    • +1.5Verification key printed
    • +1.5Key confirmed at the laboratory's own site
    • +0.5Endotoxin test
    • 0.0No accreditation point: the certificate was tested 2026-04-13, before the accreditation's active date on the register (2026-06-09)
    • +0.5Purity 99.76% (99.7% or higher)
  • Certificate from MDx BioAnalytical Laboratory, tier A+, accredited · tested 2026-05-01

    • 3.0Certificate published (base)
    • +2.0Laboratory in our directory at tier A+ (MDx BioAnalytical Laboratory)
    • +1.5Verification key printed
    • +1.5Key confirmed at the laboratory's own site
    • +0.5Endotoxin test
    • 0.0No accreditation point: the certificate was tested 2026-05-01, before the accreditation's active date on the register (2026-06-09)
    • +0.5Purity 99.76% (99.7% or higher)
  • Certificate from MDx BioAnalytical Laboratory, tier A+, accredited · tested 2025-10-20

    • 3.0Certificate published (base)
    • +2.0Laboratory in our directory at tier A+ (MDx BioAnalytical Laboratory)
    • +1.5Verification key printed
    • 0.0Key printed but not found at the laboratory (no confirmed points; no other deduction)
    • 0.0No accreditation point: the certificate was tested 2025-10-20, before the accreditation's active date on the register (2026-06-09)
    • +0.5Purity 99.8% (99.7% or higher)
    • −0.042Age: more than 12 months old, so 0.25 × 7.0 ÷ the weighted product count comes off the mean (AGE below)
  • Certificate from MDx BioAnalytical Laboratory, tier A+, accredited · first seen 2026-10-21

    • 3.0Certificate published (base)
    • +2.0Laboratory in our directory at tier A+ (MDx BioAnalytical Laboratory)
    • +1.5Verification key printed
    • 0.0Key printed but not found at the laboratory (no confirmed points; no other deduction)
    • +0.5Endotoxin test
    • +1.0Laboratory accredited (accrediting body's public register, active from 2026-06-09)
    • +0.5Purity 99.71% (99.7% or higher)
  • Certificate from MDx BioAnalytical Laboratory, tier A+, accredited · tested 2026-05-01

    • 3.0Certificate published (base)
    • +2.0Laboratory in our directory at tier A+ (MDx BioAnalytical Laboratory)
    • +1.5Verification key printed
    • +1.5Key confirmed at the laboratory's own site
    • +0.5Endotoxin test
    • 0.0No accreditation point: the certificate was tested 2026-05-01, before the accreditation's active date on the register (2026-06-09)
    • +0.5Purity 99.78% (99.7% or higher)
  • VIP8.5

    Certificate from BioRegen, tier A · tested 2026-02-04

    • 3.0Certificate published (base)
    • +2.0Laboratory in our directory at tier A (BioRegen)
    • +1.5Verification key printed
    • +1.5Key confirmed at the laboratory's own site
    • +0.5Purity 99.72% (99.7% or higher)
  • Certificate from MDx BioAnalytical Laboratory, tier A+, accredited · first seen 2026-10-21

    • 3.0Certificate published (base)
    • +2.0Laboratory in our directory at tier A+ (MDx BioAnalytical Laboratory)
    • +1.5Verification key printed
    • 0.0Key printed but not found at the laboratory (no confirmed points; no other deduction)
    • +0.5Endotoxin test
    • +1.0Laboratory accredited (accrediting body's public register, active from 2026-06-09)
    • +0.5Purity 99.7% (99.7% or higher)
  • Certificate from MDx BioAnalytical Laboratory, tier A+, accredited · tested 2026-03-20

    • 3.0Certificate published (base)
    • +2.0Laboratory in our directory at tier A+ (MDx BioAnalytical Laboratory)
    • +1.5Verification key printed
    • +1.5Key confirmed at the laboratory's own site
    • +0.5Endotoxin test
    • 0.0No accreditation point: the certificate was tested 2026-03-20, before the accreditation's active date on the register (2026-06-09)
    • +0.5Purity 99.72% (99.7% or higher)
  • GLOW9.0

    Certificate from MDx BioAnalytical Laboratory, tier A+, accredited · tested 2026-05-01

    • 3.0Certificate published (base)
    • +2.0Laboratory in our directory at tier A+ (MDx BioAnalytical Laboratory)
    • +1.5Verification key printed
    • +1.5Key confirmed at the laboratory's own site
    • +0.5Endotoxin test
    • 0.0No accreditation point: the certificate was tested 2026-05-01, before the accreditation's active date on the register (2026-06-09)
    • +0.5Purity 99.71% (99.7% or higher)
  • KLOW9.0

    Certificate from MDx BioAnalytical Laboratory, tier A+, accredited · tested 2026-05-01

    • 3.0Certificate published (base)
    • +2.0Laboratory in our directory at tier A+ (MDx BioAnalytical Laboratory)
    • +1.5Verification key printed
    • +1.5Key confirmed at the laboratory's own site
    • +0.5Endotoxin test
    • 0.0No accreditation point: the certificate was tested 2026-05-01, before the accreditation's active date on the register (2026-06-09)
    • +0.5Purity 99.74% (99.7% or higher)
  • Certificate from MDx BioAnalytical Laboratory, tier A+, accredited · first seen 2026-10-21

    • 3.0Certificate published (base)
    • +2.0Laboratory in our directory at tier A+ (MDx BioAnalytical Laboratory)
    • +1.5Verification key printed
    • +1.5Key confirmed at the laboratory's own site
    • +0.5Endotoxin test
    • +1.0Laboratory accredited (accrediting body's public register, active from 2026-06-09)
    • +0.5Purity 99.75% (99.7% or higher)
  • Certificate from MDx BioAnalytical Laboratory, tier A+, accredited · first seen 2026-09-23

    • 3.0Certificate published (base)
    • +2.0Laboratory in our directory at tier A+ (MDx BioAnalytical Laboratory)
    • +1.5Verification key printed
    • 0.0Key printed but not found at the laboratory (no confirmed points; no other deduction)
    • +0.5Endotoxin test
    • +1.0Laboratory accredited (accrediting body's public register, active from 2026-06-09)
    • +0.5Purity 99.8% (99.7% or higher)
  • Certificate from AV Analytics, tier A- · tested 2026-10-28

    • 3.0Certificate published (base)
    • +2.0Laboratory in our directory at tier A- (AV Analytics)
    • +1.5Verification key printed
    • 0.0Key printed but not found at the laboratory (no confirmed points; no other deduction)
    • +0.5Purity 99.81% (99.7% or higher)
  • Certificate from MDx BioAnalytical Laboratory, tier A+, accredited · tested 2025-08-29

    • 3.0Certificate published (base)
    • +2.0Laboratory in our directory at tier A+ (MDx BioAnalytical Laboratory)
    • +1.5Verification key printed
    • 0.0Key printed but not found at the laboratory (no confirmed points; no other deduction)
    • 0.0No accreditation point: the certificate was tested 2025-08-29, before the accreditation's active date on the register (2026-06-09)
    • −1.5Purity 98.7% (97.0% up to but not including 99.0%)
    • −0.030Age: more than 12 months old, so 0.25 × 5.0 ÷ the weighted product count comes off the mean (AGE below)
  • Certificate from MDx BioAnalytical Laboratory, tier A+, accredited · first seen 2026-10-21

    • 3.0Certificate published (base)
    • +2.0Laboratory in our directory at tier A+ (MDx BioAnalytical Laboratory)
    • +1.5Verification key printed
    • 0.0Key printed but not found at the laboratory (no confirmed points; no other deduction)
    • +0.5Endotoxin test
    • +1.0Laboratory accredited (accrediting body's public register, active from 2026-06-09)
    • +0.5Purity 99.8% (99.7% or higher)
  • Certificate from MDx BioAnalytical Laboratory, tier A+, accredited · first seen 2026-09-23

    • 3.0Certificate published (base)
    • +2.0Laboratory in our directory at tier A+ (MDx BioAnalytical Laboratory)
    • +1.5Verification key printed
    • +1.5Key confirmed at the laboratory's own site
    • +0.5Endotoxin test
    • +1.0Laboratory accredited (accrediting body's public register, active from 2026-06-09)
    • +0.5Purity 99.72% (99.7% or higher)
  • Certificate from BioRegen, tier A · first seen 2026-09-23

    • 3.0Certificate published (base)
    • +2.0Laboratory in our directory at tier A (BioRegen)
    • +1.5Verification key printed
    • +1.5Key confirmed at the laboratory's own site
    • +0.5Purity 99.83% (99.7% or higher)
  • Certificate from MDx BioAnalytical Laboratory, tier A+, accredited · first seen 2026-09-23

    • 3.0Certificate published (base)
    • +2.0Laboratory in our directory at tier A+ (MDx BioAnalytical Laboratory)
    • +1.5Verification key printed
    • 0.0Key printed but not found at the laboratory (no confirmed points; no other deduction)
    • +0.5Endotoxin test
    • +1.0Laboratory accredited (accrediting body's public register, active from 2026-06-09)
    • 0.0Purity 99.6% (99.0% up to but not including 99.7%)
  • Certificate from MDx BioAnalytical Laboratory, tier A+, accredited · tested 2025-10-20

    • 3.0Certificate published (base)
    • +2.0Laboratory in our directory at tier A+ (MDx BioAnalytical Laboratory)
    • +1.5Verification key printed
    • 0.0Key printed but not found at the laboratory (no confirmed points; no other deduction)
    • 0.0No accreditation point: the certificate was tested 2025-10-20, before the accreditation's active date on the register (2026-06-09)
    • +0.5Purity 99.8% (99.7% or higher)
    • −0.042Age: more than 12 months old, so 0.25 × 7.0 ÷ the weighted product count comes off the mean (AGE below)
  • Certificate from MDx BioAnalytical Laboratory, tier A+, accredited · first seen 2026-09-23

    • 3.0Certificate published (base)
    • +2.0Laboratory in our directory at tier A+ (MDx BioAnalytical Laboratory)
    • +1.5Verification key printed
    • 0.0Key printed but not found at the laboratory (no confirmed points; no other deduction)
    • +0.5Endotoxin test
    • +1.0Laboratory accredited (accrediting body's public register, active from 2026-06-09)
    • +0.5Purity 99.7% (99.7% or higher)
  • Certificate from AV Analytics, tier A- · tested 2026-10-28

    • 3.0Certificate published (base)
    • +2.0Laboratory in our directory at tier A- (AV Analytics)
    • +1.5Verification key printed
    • 0.0Key printed but not found at the laboratory (no confirmed points; no other deduction)
    • +0.5Purity 99.8% (99.7% or higher)
  • Certificate from AV Analytics, tier A- · first seen 2026-10-21

    • 3.0Certificate published (base)
    • +2.0Laboratory in our directory at tier A- (AV Analytics)
    • +1.5Verification key printed
    • +1.5Key confirmed at the laboratory's own site
    • +0.5Endotoxin test
    • +0.5Purity 99.79% (99.7% or higher)
  • Certificate from BioRegen, tier A · first seen 2026-09-23

    • 3.0Certificate published (base)
    • +2.0Laboratory in our directory at tier A (BioRegen)
    • +1.5Verification key printed
    • +1.5Key confirmed at the laboratory's own site
    • +0.5Purity 99.74% (99.7% or higher)
  • Certificate from AV Analytics, tier A- · first seen 2026-10-21

    • 3.0Certificate published (base)
    • +2.0Laboratory in our directory at tier A- (AV Analytics)
    • +1.5Verification key printed
    • +1.5Key confirmed at the laboratory's own site
    • +0.5Endotoxin test
    • +0.5Purity 99.78% (99.7% or higher)
  • Certificate from MDx BioAnalytical Laboratory, tier A+, accredited · first seen 2026-10-21

    • 3.0Certificate published (base)
    • +2.0Laboratory in our directory at tier A+ (MDx BioAnalytical Laboratory)
    • +1.5Verification key printed
    • +1.5Key confirmed at the laboratory's own site
    • +0.5Endotoxin test
    • +1.0Laboratory accredited (accrediting body's public register, active from 2026-06-09)
    • +0.5Purity 99.76% (99.7% or higher)
  • Certificate from MDx BioAnalytical Laboratory, tier A+, accredited · tested 2026-05-04

    • 3.0Certificate published (base)
    • +2.0Laboratory in our directory at tier A+ (MDx BioAnalytical Laboratory)
    • +1.5Verification key printed
    • 0.0Key printed but not found at the laboratory (no confirmed points; no other deduction)
    • +0.5Endotoxin test
    • 0.0No accreditation point: the certificate was tested 2026-05-04, before the accreditation's active date on the register (2026-06-09)
    • +0.5Purity 99.78% (99.7% or higher)
  • Certificate from MDx BioAnalytical Laboratory, tier A+, accredited · tested 2026-05-04

    • 3.0Certificate published (base)
    • +2.0Laboratory in our directory at tier A+ (MDx BioAnalytical Laboratory)
    • +1.5Verification key printed
    • +1.5Key confirmed at the laboratory's own site
    • +0.5Endotoxin test
    • 0.0No accreditation point: the certificate was tested 2026-05-04, before the accreditation's active date on the register (2026-06-09)
    • +0.5Purity 99.73% (99.7% or higher)
  • Certificate from BioRegen, tier A · tested 2025-11-12

    • 3.0Certificate published (base)
    • +2.0Laboratory in our directory at tier A (BioRegen)
    • +1.5Verification key printed
    • +1.5Key confirmed at the laboratory's own site
    • +0.5Purity 99.93% (99.7% or higher)

Mean of 42 products: 353.0 ÷ 42 = 8.405.

  • −0.155AGE Certificates older than 12 months: 4 scored certificate(s) older than 12 months: 5-amino-1mq 2025-10-20, ll-37 2025-10-20, chonluten 2025-08-29, cardiogen 2025-10-20
  • −0.20CLAIM Claims the certificates do not support (cap −0.3): Home 'Independent Lab Tested Verified by SafeCert, BioRegen and AV Analytics' and 'SafeCert Labs Independent CLIA certified facility issuing batch certificates' while no certificate in the library is a SafeCert report (they are MDx, BioRegen and AV Analytics) (-0.1); home '99%+ Purity Verified Measured by UHPLC-MS and shown on every COA' vs MDx Chonluten (250969) 98.7% (-0.1)

8.405 − 0.355 = 8.050, rounded to 0.1: 8.1/10.

Testing gate: 25 of 42 products have a certificate from a directory laboratory (not tier D, not self-issued) with the key confirmed at the laboratory. That is at least half, so the vendor counts as third-party tested and no cap applies.

Shipping and refunds7.5/10

Total +7.5: 7.5/10.

Pricing3.3/10

We compared BioLongevity Labs’s current single-vial prices on 39 products, each matched to the same product and milligrams per vial, with the median price of the other vendors. Its typical price (the median ratio across those products) is 54% above the market median (ratio 1.54), which the published scale maps to 3.3/10. checked

Operating history9.3/10

Counted from February 26, 2014, the earliest dated evidence of this business operating: 12.7 years as of November 2, 2026, which the published table maps to 9.3/10.

The site names its operator as F2 Nutrition, LLC dba BioLongevity Labs; the Ohio Secretary of State shows F2 NUTRITION, LLC (entity 2272800) formed 2014-02-26, agent at the site's 405 Rothrock Rd address (owner's browser reading). An established operating company counts from its formation, which is earlier than its archived supplement store (2014-11-02). The f2nutrition.com domain (registered 2013-12-30) predates the company and is not used; it would not change the score.

Transparency6.5/10

Total +6.5: 6.5/10.

  • Operating history counted from the operating company's own start in 2014 under the published rule; the peptide store opened in 2024.
Third-party tested: VerifiedLabs: MDx BioAnalytical Laboratory, AV Analytics, BioRegenProducts tracked: 42

Reader discount

Save 15% at BioLongevity Labs

  • Rated 7.24/10 · Strong
  • 25 COAs confirmed at the issuing lab
  • Best value: NAD+ at $0.50/mg
Shop BioLongevity Labs · Save 15% → (opens in new tab)

Affiliate link: we may earn a commission if you buy. It never affects the score or rank.

Current BioLongevity Labs offers

  • Storewide Sale: up to 60% off peptides, blends and bioregulators

    BioLongevity Labs' homepage shows reduced prices applied automatically at checkout, no code needed, covering single peptides, blends, bioregulators and the Flagship Signature line together. Discounts vary by item: Cortagen 20mg $69.97 to $27.99 and PNC-27 10mg $279.97 to $111.99 (60% off); other catalog items also carry reduced pricing.

Audit history and why the rating changed

We re-audit vendors against their live COAs and site. Here is what most recently moved this rating, and why.

See the full score history and chart

  1. Most recent audit · 7.26to7.24

    Pricing re-checked on 6 November 2026 after the market medians were recalculated with GhostLabz and NextSelf Labs added pricing 3.4 to 3.3.

  2. Audit · 7.24to7.26

    Pricing re-checked on 5 November 2026 after the market medians were recalculated with Peptyes added pricing 3.3 to 3.4.

  3. Audit · 7.23to7.24

    Pricing re-checked on 5 November 2026 after the market medians were recalculated pricing 3.2 to 3.3.

Earlier audits (15)
  1. Audit · 7.29to7.23

    Market medians updated after the 2 November re-checks pricing 3.6 to 3.2.

  2. Audit · 7.32to7.29

    Pricing recomputed on 26 October 2026: listings added for a newly reviewed vendor (StudzPeptides) moved the market median for the same products: pricing 3.8 to 3.6.

  3. Audit · 7.35to7.32

    Pricing recomputed on 24 October 2026: listings added for newly reviewed vendors moved the market median for the same products: pricing 4.0 to 3.8.

  4. Audit · 7.32to7.35

    Pricing recomputed on 23 October 2026 from current listings with the published rule (section E), after listings added or updated since 22 October, including a newly reviewed vendor's, moved the market median for the same products: pricing 3.8 to 4.0.

  5. Audit · 7.54to7.32

    Laboratory rule change on 22 October 2026: the accreditation point (+1) now applies only to a certificate tested on or after the date from which the accrediting body's register shows the accreditation as active. MDx BioAnalytical Laboratory's PJLA accreditation (certificate L26-502) is active from 9 June 2026, and 15 of BioLongevity Labs' MDx certificates were tested before that date, so they no longer earn the point. Lab 8.5 to 8.1.

  6. Audit · 7.37to7.54

    BioRegen certificates confirmed at the laboratory's own lookup on 22 October 2026 (an invented test key returned no match), so they now receive the confirmed-key credit under our published lab rule. Lab 8.2 to 8.5.

  7. Audit · Verified, no change

    Operating history re-checked on 22 October 2026 under the published rule (earliest dated evidence of the business, including the named operating company, looked up for every vendor): the Ohio Secretary of State shows F2 Nutrition, LLC, the operator the site names, formed on 26 February 2014, earlier than the archived store used before. Operating history 9.2 to 9.3. The overall score was unchanged at 7.37 because the testing-gate cap applied at the time.

  8. Audit · 7.57to7.37

    Re-scored on 22 October 2026 under the published rulebook, which now gives one rule for each judgement call and applies it to every vendor: shipping and refunds 8.5 to 7.5.

  9. Audit · 7.40to7.57

    Re-scored on 22 October 2026 under version 2 of our published rules. The deduction for verification codes the laboratory could not find was retired: each such certificate now keeps its points for the printed key and earns none for confirmation, and codes on certificates we do not score no longer count. The testing gate is now computed from the certificates: 16 of 35 products have a certificate confirmed at a directory laboratory, fewer than the half required, so the cap applies; it sits above the weighted score, so it does not lower it. Lab 7.9 to 8.2. Score 7.40 to 7.57.

  10. Audit · 7.07to7.40

    MDx BioAnalytical Laboratory confirmed accredited in PJLA's register on 22 October 2026 (certificate L26-502, scope includes peptides and endotoxins), so its certificates now receive the accreditation credit under our published lab rule. Lab 7.3 to 7.9.

  11. Audit · 6.96to7.07

    Laboratory directory completed on 22 October 2026: AV Analytics and Analiza Bialek were researched and added under the published lab criteria, so their certificates now receive the recognised-laboratory credit. Lab 7.1 to 7.3.

  12. Audit · 7.67to6.96

    Re-scored on 22 October 2026 under our published rubric for shipping, pricing, operating history and transparency, applied to every vendor the same day: prices re-read from the vendor's site and matched by milligrams per vial, operating history from the earliest dated evidence of the business, and policies scored item by item. shipping and refunds 9.5 to 8.5, pricing 5.9 to 3.8, operating history 9.5 to 9.2, transparency 10.0 to 6.5.

  13. Audit · 7.83to7.67

    Lab score recalculated on 22 October 2026 under the uniform published rubric applied to every vendor: every listed product was rescored on the same fixed certificate points, with fixed deductions for certificates more than 12 months old, site statements about testing that the certificates do not bear out and verification codes the issuing laboratory could not find. Lab 7.4 to 7.1.

  14. Audit · 7.94to7.83

    Lab evidence re-checked on 20 October 2026 under our coverage rule, which counts a listed product with no published certificate as zero in the lab average. Certificates cover 35 of the 36 products we list that the vendor offers for sale. Lab 7.6 to 7.4.

  15. Audit · 7.88to7.94

    Re-audited from live COAs. Corrected the lab of record from SafeCert to MDx BioAnalytical (2026, with endotoxin) plus BioRegen legacy reports, for a small lab-rating gain. Several overfilled batches were documented.

Editor’s notes

Operated by F2 Nutrition LLC, which has run an online store since at least November 2014; at our 22 October 2026 check the site footer listed 2498 Superior Ave, Cleveland, OH 44114, and the company is also named with a PO Box in Bath, Ohio. Lab: the site claims 'triple third-party verification' with three independent certified labs per batch and names SafeCert Labs, which it describes as CLIA-certified, as one of them; on 22 October 2026 we found no CLIA record for SafeCert Labs and could not establish it as an operating, independent laboratory (tier D in our directory). In May 2026 the public COA portal referenced HPLC, LC-MS, sterility and endotoxin testing (an endotoxin PDF was observed for Retatrutide lot BL-ENDO-250401-003), and product pages showed batch dates from October to November 2025. ISO 17025 accreditation is not explicitly claimed on the site; its main laboratory, MDx BioAnalytical, is accredited to ISO/IEC 17025 with a peptide scope on PJLA's register from 9 June 2026 (checked 22 October 2026), so MDx certificates tested on or after that date earn the accreditation point and earlier ones do not. The site says its products are made in a US-registered GMP facility and that it is a member of the American Peptide Association (APA); we have not verified either claim. Shipping: same-day if ordered before 12 PM PT, 3 to 5 day standard or 1 to 2 day expedited, free above an order minimum, international to qualified institutions; at our 22 October 2026 check the site stated that all major credit cards are accepted; some Trustpilot reviews complain that expedited shipping was not honored. Pricing: clearly premium tier, typically 30–60% above market median. Transparency: full corporate name, address, named scientific reviewer (Dr. Ky H. Le, MD), named third-party lab; BBB profile lists C+ rating with one unanswered complaint, not BBB accredited. No FDA warning letter directly to F2 Nutrition / BioLongevity Labs found as of 2026-05-18. Trustpilot ~3.5/5 with mixed reviews; isolated Reddit complaint of adverse reaction (Jan 2025). Catalog gap: in May 2026 the vendor did not carry Semaglutide, Tirzepatide, MT-2/Melanotan-2, Sermorelin, or plain Semax/Selank; it stocked Melanotan-1, N-Acetyl Semax Amidate and N-Acetyl Selank Amidate instead. Retatrutide (GLP-3) is not among the products we list for this vendor. [2026-09-26] Lab roster updated: their site names SafeCert Labs (independent, CLIA certified) as issuing every batch COA, and claims three independent laboratories. SafeCert added alongside MDx BioAnalytical Laboratory and BioRegen. A certificate-level audit followed in October 2026: no certificate issued by SafeCert was found among those posted, and the subscores were re-scored on 22 October 2026. At our 2 November 2026 re-check the site named SafeCert, BioRegen and AV Analytics as its testing partners and did not name MDx BioAnalytical, yet most certificates posted for current products are MDx reports; no SafeCert report was found among them. All 42 products we list that are on sale show a certificate, from MDx BioAnalytical, BioRegen and AV Analytics, and we confirmed 25 of them at the issuing laboratory. The codes on the other 17 returned no record at the laboratory, among them three AV Analytics certificates issued on 29 October 2026 for N-Acetyl Selank Amidate, Cartalax and Vesugen that AV's lookup did not yet hold on 2 November. PT-141, DSIP, cagrilintide and tesamorelin were orderable again on 2 November 2026, and epithalon, oxytocin and a BPC-157 and TB-500 blend are now listed as well.

BioLongevity Labs COAs and lab test results

One row per product: the certificate on file and how the lab rule reads it, the laboratory that issued it and its tier, the date it was tested, the purity it reports, and the lowest price per milligram we recorded (per IU or mL where a product is sold that way).

MDx BioAnalytical LaboratoryTier A+tested

Purity
99.78%
Price per mg
$10.00$99.97 / 10mg

MDx BioAnalytical LaboratoryTier A+tested

Purity
99.76%
Price per mg
$16.50$164.97 / 10mg

MDx BioAnalytical LaboratoryTier A+tested

Purity
99.77%
Price per mg
$1.70$84.97 / 50mg

MDx BioAnalytical LaboratoryTier A+tested

Purity
99.77%
Price per mg
$8.00$79.97 / 10mg

MDx BioAnalytical LaboratoryTier A+tested

Purity
99.77%
Price per mg
$3.25$64.97 / 20mg

AV AnalyticsTier A-tested

Purity
99.79%
Price per mg
$6.75$134.97 / 20mg

MDx BioAnalytical LaboratoryTier A+tested

Purity
99.74%
Price per mg
$15.00$149.97 / 10mg

AV AnalyticsTier A-tested

Purity
99.82%
Price per mg
$0.50$249.97 / 500mg

MDx BioAnalytical LaboratoryTier A+tested

Purity
99.78%
Price per mg
$11.00$109.97 / 10mg

MDx BioAnalytical LaboratoryTier A+first seen

Purity
99.71%
Price per mg
$10.00$99.97 / 10mg

MDx BioAnalytical LaboratoryTier A+tested

Purity
99.76%
Price per mg
$9.59$47.97 / 5mg

MDx BioAnalytical LaboratoryTier A+tested

Purity
99.8%
Price per mg
$7.50$74.97 / 10mg

BioRegenTier Atested

Purity
99.62%
Price per mg
$34.00$170.00 / 5mg

BioRegenTier Afirst seen

Purity
99.91%
Price per mg
$13.00$129.97 / 10mg

MDx BioAnalytical LaboratoryTier A+tested

Purity
99.76%
Price per mg
$11.19$55.97 / 5mg

MDx BioAnalytical LaboratoryTier A+tested

Purity
99.76%
Price per mg
$6.50$64.97 / 10mg

MDx BioAnalytical LaboratoryTier A+tested

Purity
99.8%
Price per mg
$18.99$94.97 / 5mg

MDx BioAnalytical LaboratoryTier A+tested

Purity
99.78%
Price per mg
$5.60$55.97 / 10mg

BioRegenTier Atested

Purity
99.72%
Price per mg
$14.99$74.97 / 5mg

MDx BioAnalytical LaboratoryTier A+first seen

Purity
99.7%
Price per mg
$28.00$279.97 / 10mg

MDx BioAnalytical LaboratoryTier A+tested

Purity
99.72%
Price per mg
$3.50$69.97 / 20mg

MDx BioAnalytical LaboratoryTier A+tested

Purity
99.71%
Price per mg
$3.71$259.97 / 70mg

MDx BioAnalytical LaboratoryTier A+tested

Purity
99.74%
Price per mg
$3.44$274.97 / 80mg

MDx BioAnalytical LaboratoryTier A+first seen

Purity
99.75%
Price per mg
$10.00$99.97 / 10mg

MDx BioAnalytical LaboratoryTier A+first seen

Purity
99.8%
Price per mg
$4.75$94.97 / 20mg

AV AnalyticsTier A-tested

Purity
99.81%
Price per mg
$3.50$69.97 / 20mg

MDx BioAnalytical LaboratoryTier A+tested

Purity
98.7%
Price per mg
$3.50$69.97 / 20mg

MDx BioAnalytical LaboratoryTier A+first seen

Purity
99.8%
Price per mg
$3.50$69.97 / 20mg

MDx BioAnalytical LaboratoryTier A+first seen

Purity
99.72%
Price per mg
$18.99$94.97 / 5mg

BioRegenTier Afirst seen

Purity
99.83%
Price per mg
$4.00$79.97 / 20mg

MDx BioAnalytical LaboratoryTier A+first seen

Purity
99.6%
Price per mg
$3.50$69.97 / 20mg

MDx BioAnalytical LaboratoryTier A+tested

Purity
99.8%
Price per mg
$3.50$69.97 / 20mg

MDx BioAnalytical LaboratoryTier A+first seen

Purity
99.7%
Price per mg
$4.00$79.97 / 20mg

AV AnalyticsTier A-tested

Purity
99.8%
Price per mg
$4.25$84.97 / 20mg

AV AnalyticsTier A-first seen

Purity
99.79%
Price per mg
$4.00$79.97 / 20mg

BioRegenTier Afirst seen

Purity
99.74%
Price per mg
$6.33$95.00 / 15mg

AV AnalyticsTier A-first seen

Purity
99.78%
Price per mg
$4.00$79.97 / 20mg

MDx BioAnalytical LaboratoryTier A+first seen

Purity
99.76%
Price per mg
$4.00$79.97 / 20mg

MDx BioAnalytical LaboratoryTier A+tested

Purity
99.78%
Price per mg
$4.75$94.97 / 20mg

MDx BioAnalytical LaboratoryTier A+tested

Purity
99.73%
Price per mg
$12.00$119.97 / 10mg

BioRegenTier Atested

Purity
99.93%
Price per mg
$6.50$64.97 / 10mg

Learn more about what BioLongevity Labs carries

BioLongevity Labs: Frequently Asked Questions

Is BioLongevity Labs legit?

BioLongevity Labs scores 7.24 out of 10 (Strong, #27 of 100) as of November 6, 2026 and passes our testing gate: all 42 products we score carry a certificate, 25 confirmed with the issuing lab (labs we grade A+ to A-). Its strongest area is operating history (9.3/10), with over twelve years of records; its weakest is pricing (3.3/10).

Is there a BioLongevity Labs promo code, coupon code, or discount code?

Yes. BioLongevity Labs issued us the reader code PSR for 15% off. Enter this BioLongevity Labs promo code at checkout to claim the discount. If it stops working at checkout, tell us and we will update or remove it.

Does BioLongevity Labs use third-party lab testing?

Yes. We have independently verified third-party COA evidence for this vendor. Laboratories on the certificates we hold: MDx BioAnalytical Laboratory, AV Analytics, BioRegen.

Where can I see BioLongevity Labs' COAs?

In the "BioLongevity Labs COAs and lab test results" table on this page. We hold 42 certificates for BioLongevity Labs, covering 42 of the 42 products we track, issued by 3 laboratories (MDx BioAnalytical Laboratory, AV Analytics, BioRegen). 25 products' certificates were confirmed at the issuing laboratory itself. Each row links the certificate, its lab, its test date and the purity it reports.

What peptides does BioLongevity Labs carry?

BioLongevity Labs carries BPC-157, TB-500, GHK-Cu, Ipamorelin, Semax, Selank, Tesamorelin, NAD+, and 34 more. Current per-milligram pricing, COA links, and verification keys for each are in the comparison table on this page.

Is the BioLongevity Labs review on Peptide Source Review affected by affiliate status?

No. All affiliate relationships are publicly disclosed and never change a vendor's score, rank, or gate status. Our scoring formula is published in full and applied identically to every vendor.

Compare BioLongevity Labs head-to-head

Browse all vendor comparisons →

Want to understand how this score was built?

Read the full methodology or the editorial integrity policy. Disclosure: the link below is an affiliate link; it never affects the score.

Visit BioLongevity Labs → (opens in new tab)

BioLongevity Labs7.24Strong

25 confirmed at the labAffiliate link

Visit BioLongevity Labs (opens in new tab)

Age verification

Are you 18 or older?

Peptide Source Review covers research peptides: substances sold for laboratory and research purposes, not for human consumption. By continuing, you confirm that you are at least 18 years old and that nothing on this site is medical or legal advice.

I am not 18, leave

We use a one-time browser memory (localStorage) so you don’t see this again on this device.