GhostLabz Review
Scored 6.14/10 on the published Peptide Source Review formula: lab credibility, shipping, pricing, operating history, and transparency.
- COAs on file
- 34
COAs on file
- Confirmed at the lab
- 34
Confirmed at the lab
- Products
- 35
Products
- Labs
- 1
Labs
6.14/ 10
Last scored
No testing cap
- Lab credibility and recency55%7.3 (show how this was scored)
- Shipping and refund20%3.0 (show how this was scored)
- Pricing15%8.5 (show how this was scored)
- Operating history5%1.9 (show how this was scored)
- Business transparency5%3.0 (show how this was scored)
Weights are fixed for every vendor. Select a row to see how it was scored.
Is GhostLabz legit?
GhostLabz scores 6.14 out of 10 (Fair, tied #56 of 100) as of November 6, 2026 and passes our testing gate: all 34 products we score carry a certificate, 34 confirmed with the issuing lab (a lab we grade B+). Its strongest area is pricing (8.5/10); its weakest is operating history (1.9/10), with about eleven months of records.
On lab evidence, the heaviest-weighted factor, GhostLabz has independently verified third-party COAs, with COA work on record from ILS Laboratories. Its lowest price per milligram in our data is on Glutathione (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 6, 2026. Lab credibility is worked product by product from the certificates on file.
Lab credibility7.3/10
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.
- 5-Amino-1MQ8.5
Certificate from ILS Laboratories, tier B+ · tested 2026-09-14
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier B+ (ILS Laboratories)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- +0.5Purity 99.9% (99.7% or higher)
- Adipotide8.5
Certificate from ILS Laboratories, tier B+ · tested 2026-09-24
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier B+ (ILS Laboratories)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- +0.5Purity 99.9% (99.7% or higher)
- AHK-Cu8.0
Certificate from ILS Laboratories, tier B+ · tested 2026-10-07
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier B+ (ILS Laboratories)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- 0.0Purity 99.47% (99.0% up to but not including 99.7%)
- ARA-2906.5
Certificate from ILS Laboratories, tier B+ · tested 2026-09-21
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier B+ (ILS Laboratories)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- −1.5Purity 98.7% (97.0% up to but not including 99.0%)
- BPC-1578.0
Certificate from ILS Laboratories, tier B+ · tested 2026-09-14
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier B+ (ILS Laboratories)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- 0.0Purity 99.61% (99.0% up to but not including 99.7%)
Certificate from ILS Laboratories, tier B+ · tested 2026-09-23
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier B+ (ILS Laboratories)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- 0.0Purity 99.66% (99.0% up to but not including 99.7%)
- Cagrilintide8.0
Certificate from ILS Laboratories, tier B+ · tested 2026-10-08
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier B+ (ILS Laboratories)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- 0.0Purity 99.4% (99.0% up to but not including 99.7%)
- CJC-12956.5
Certificate from ILS Laboratories, tier B+ · tested 2026-09-14
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier B+ (ILS Laboratories)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- −1.5Purity 98.7% (97.0% up to but not including 99.0%)
Certificate from ILS Laboratories, tier B+ · tested 2026-09-14
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier B+ (ILS Laboratories)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- −1.5Purity 98.98% (97.0% up to but not including 99.0%)
- DSIP8.0
Certificate from ILS Laboratories, tier B+ · tested 2026-10-20
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier B+ (ILS Laboratories)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- 0.0Purity 99.41% (99.0% up to but not including 99.7%)
- GHK-Cu8.0
Certificate from ILS Laboratories, tier B+ · tested 2026-09-14
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier B+ (ILS Laboratories)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- 0.0Purity 99.6% (99.0% up to but not including 99.7%)
- GLOW6.5
Certificate from ILS Laboratories, tier B+ · tested 2026-09-14
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier B+ (ILS Laboratories)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- −1.5Purity 98.17% (97.0% up to but not including 99.0%)
- Glutathione6.5
Certificate from ILS Laboratories, tier B+ · tested 2026-09-14
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier B+ (ILS Laboratories)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- −1.5Purity 97.57% (97.0% up to but not including 99.0%)
- IGF-1 LR36.5
Certificate from ILS Laboratories, tier B+ · tested 2026-09-21
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier B+ (ILS Laboratories)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- −1.5Purity 98.54% (97.0% up to but not including 99.0%)
- Ipamorelin8.5
Certificate from ILS Laboratories, tier B+ · tested 2026-09-14
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier B+ (ILS Laboratories)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- +0.5Purity 99.89% (99.7% or higher)
Certificate from ILS Laboratories, tier B+ · tested 2026-09-14
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier B+ (ILS Laboratories)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- +0.5Purity 99.83% (99.7% or higher)
- KLOW8.5
Certificate from ILS Laboratories, tier B+ · tested 2026-09-14
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier B+ (ILS Laboratories)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- +0.5Purity 99.87% (99.7% or higher)
- KPV6.5
Certificate from ILS Laboratories, tier B+ · tested 2026-09-14
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier B+ (ILS Laboratories)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- −1.5Purity 98.41% (97.0% up to but not including 99.0%)
- Melanotan-18.5
Certificate from ILS Laboratories, tier B+ · tested 2026-09-14
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier B+ (ILS Laboratories)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- +0.5Purity 99.8% (99.7% or higher)
- MOTS-c8.5
Certificate from ILS Laboratories, tier B+ · tested 2026-09-14
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier B+ (ILS Laboratories)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- +0.5Purity 99.72% (99.7% or higher)
- Melanotan-28.5
Certificate from ILS Laboratories, tier B+ · tested 2026-09-14
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier B+ (ILS Laboratories)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- +0.5Purity 99.88% (99.7% or higher)
- NAD+8.0
Certificate from ILS Laboratories, tier B+ · tested 2026-10-20
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier B+ (ILS Laboratories)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- 0.0Purity 99.18% (99.0% up to but not including 99.7%)
- Oxytocin8.5
Certificate from ILS Laboratories, tier B+ · tested 2026-06-24
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier B+ (ILS Laboratories)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- +0.5Purity 99.78% (99.7% or higher)
- PT-1418.5
Certificate from ILS Laboratories, tier B+ · tested 2026-09-14
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier B+ (ILS Laboratories)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- +0.5Purity 99.93% (99.7% or higher)
- Retatrutide6.5
Certificate from ILS Laboratories, tier B+ · tested 2026-10-08
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier B+ (ILS Laboratories)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- −1.5Purity 98.85% (97.0% up to but not including 99.0%)
- Selank8.0
Certificate from ILS Laboratories, tier B+ · tested 2026-10-07
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier B+ (ILS Laboratories)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- 0.0Purity 99.39% (99.0% up to but not including 99.7%)
- Semax8.5
Certificate from ILS Laboratories, tier B+ · tested 2026-09-14
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier B+ (ILS Laboratories)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- +0.5Purity 99.9% (99.7% or higher)
- Semaglutide6.5
Certificate from ILS Laboratories, tier B+ · tested 2026-09-14
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier B+ (ILS Laboratories)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- −1.5Purity 98.15% (97.0% up to but not including 99.0%)
- Sermorelin8.0
Certificate from ILS Laboratories, tier B+ · tested 2026-09-14
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier B+ (ILS Laboratories)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- 0.0Purity 99.58% (99.0% up to but not including 99.7%)
- SS-318.0
Certificate from ILS Laboratories, tier B+ · tested 2026-09-14
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier B+ (ILS Laboratories)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- 0.0Purity 99.57% (99.0% up to but not including 99.7%)
- TB-5008.0
Certificate from ILS Laboratories, tier B+ · tested 2026-09-23
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier B+ (ILS Laboratories)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- 0.0Purity 99.64% (99.0% up to but not including 99.7%)
- Tesamorelin8.0
Certificate from ILS Laboratories, tier B+ · tested 2026-09-21
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier B+ (ILS Laboratories)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- 0.0Purity 99.34% (99.0% up to but not including 99.7%)
Certificate from ILS Laboratories, tier B+ · tested 2026-09-21
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier B+ (ILS Laboratories)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- 0.0Purity 99.1% (99.0% up to but not including 99.7%)
- Tirzepatide8.0
Certificate from ILS Laboratories, tier B+ · tested 2026-10-08
- 3.0Certificate published (base)
- +2.0Laboratory in our directory at tier B+ (ILS Laboratories)
- +1.5Verification key printed
- +1.5Key confirmed at the laboratory's own site
- 0.0Purity 99.42% (99.0% up to but not including 99.7%)
Mean of 34 products: 264.0 ÷ 34 = 7.765.
- −0.30CLAIM Claims the certificates do not support (cap −0.3; −0.30 entered, held to the cap): the catalogue and product-page purity badges show 99.78% for CJC-1295 no/DAC and Thymosin A-1, while the Current COA on the same pages (ILS COA-2026-PQ9ZUD and COA-2026-U_Q-LM) reports 98.70% and 99.10%; product pages list Batch History reports under the heading 'Third Party Tested by ILS Labs', while 16 of the listed reports are Freedom Diagnostics reports (for example Ghos2608311263 and Ghos2603270067); every product page shows the badge '4X Tested - ISO 17025', while the laboratory that issues the current certificates says on its own site: 'Peptide testing is not within any accreditation scope and is provided for Research Use Only.' (ils-lab.com, read 2026-11-06)
- −0.20LOT Lot numbers that do not identify a single batch (cap −0.2): four certificates print a lot that differs from the laboratory's record (BPC-157 GL-2609-005 vs GL-2609-042, GHK-Cu 50 mg GL-2609-010 and 100 mg GL-2609-011 vs GL-2609-025, MOTS-C 40 mg GL-2609-028 vs GL-2609-027); on the laboratory's record GL-2609-042 is also the BPC-157/TB-500 blend and GL-2609-025 is also KLOW
7.765 − 0.500 = 7.265, rounded to 0.1: 7.3/10.
Testing gate: 34 of 34 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 refunds3.0/10
- 0
Returns and refunds
"All purchases are final. No refunds, returns, exchanges, credits, or cancellations are available."
No return or put-right of any kind is stated (rule B1: 0). Evidence: evidence-local/2026-11-06/ghostlabz/POLICIES.
ghostlabzresearch.com (opens in new tab) source 2 (opens in new tab) source 3 (opens in new tab)checked
- 0
Lost or damaged parcels
"GhostLabz Research is not responsible for shipping delays, lost packages, stolen packages, incorrect shipping addresses provided by the customer, carrier errors, or delivery issues"; "Carrier delays, delivery issues, or transit interruptions do not qualify for refunds, credits, or replacements."
No reship or refund is stated for a lost or damaged parcel (rule B2: 0). Product pages show the words "Free shipment protection" with no terms; see the deduction.
ghostlabzresearch.com (opens in new tab) source 2 (opens in new tab)checked
- +1.5
Dispatch time
"Orders are processed within 24 to 48 business hours and shipped from our US fulfillment warehouse in AZ."; home page: "Orders processed within 1 business day, with tracked delivery"
Both statements are within 2 business days (rule B3: 1.5).
ghostlabzresearch.com (opens in new tab) source 2 (opens in new tab)checked
- +1
Tracking on all orders
"Once an order has been processed and shipped, customers will receive tracking information via email provided at checkout."
- 0
Payment you can dispute
Store API cart: payment_methods ["maef_sq_embed", "mintage_pay"]; no policy page states which payment types are accepted
The checkout was not reached (nothing added to a cart). Labels are not shown without an item in the cart: one method is an unnamed embedded gateway, the other is Mintage Pay, a stablecoin checkout that offers cards only to stores approved for them. Rule B5: when the checkout cannot be reached, the policy pages are scored, and they name no payment type (0). To be re-scored if the checkout is read. Evidence: evidence-local/2026-11-06/ghostlabz/PAYMENT.
ghostlabzresearch.com (opens in new tab) source 2 (opens in new tab) source 3 (opens in new tab)checked
- +1
Shipping rates published
Site banner: "FREE SHIPPING ON U.S. ORDERS [200 dollars]+"
- −0.5
Policies that contradict each other
Product pages: "Free shipment protection" vs Shipping Policy: "GhostLabz Research is not responsible for shipping delays, lost packages, stolen packages"
Both sentences read twice on 2026-11-06. Evidence: evidence-local/2026-11-06/ghostlabz/POLICIES.
ghostlabzresearch.com (opens in new tab) source 2 (opens in new tab) source 3 (opens in new tab)checked
Total +3: 3.0/10.
Pricing8.5/10
We compared GhostLabz’s current single-vial prices on 34 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 20% below the market median (ratio 0.80), which the published scale maps to 8.5/10. checked
Operating history1.9/10
Counted from November 29, 2025, the earliest dated evidence of this business operating: 11.2 months as of November 6, 2026, which the published table maps to 1.9/10.
Domain ghostlabzresearch.com was registered 2025-11-29 (RDAP; registrar Squarespace Domains). The first archived capture, 2026-01-29, already shows the store with prices, and nothing shows the domain parked, for sale or used by another business, so the registration date is used. Later records: the first certificate issued to GhostLabz, sample received 2026-03-27. A secondary listing of Arizona records shows an LLC of the same name at the same mailbox formed 2025-10-30; the site names no company, so that formation is not counted (it would give 2.0 rather than 1.9). The submission's description of the brand as established is not a record the rule lists.
- 2025-11-29 Domain registration: registration 2025-11-29T21:40:55Z rdap.org (opens in new tab)
- 2026-01-29 archive: earliest capture; store with products and prices web.archive.org (opens in new tab)
- 2026-03-27 certificate: Freedom Diagnostics accession 2603270067, client GhostLabz, received 03/27/2026 coas.freedomdiagnosticstesting.com (opens in new tab)
Transparency3.0/10
- 0
Legal entity named
No legal entity is named on the home, about, contact, terms, privacy, refund or shipping pages; they say only "GhostLabz" and "GhostLabz Research"
A registry listing for an Arizona LLC with the same name and address exists, but the rule asks for the entity to be named on the site (rule C1: 0).
ghostlabzresearch.com (opens in new tab) source 2 (opens in new tab) source 3 (opens in new tab)checked
- +1
Business address
"4747 E Elliot Rd Suite 29 PMB 821 Phoenix, AZ 85044"
PMB is a private mailbox (rule C3: 1).
- +1
Phone number
"(602) 456-1477" shown in the footer of every page
- 0
Named owner or staff
No person is named with a role on the site
- 0
Dated terms with a governing law
The Terms of Service, Refund Policy and Shipping Policy carry no date and name no governing law
- +1.5
Testing lab named, certificates published
Product pages: "Third Party Tested by ILS Labs", with certificates linked on every product page
- −0.5
GLP products sold only under code names
"GL-1 SM", "GL-2 TZ" and "GL-3 RT"
Semaglutide, tirzepatide and retatrutide are listed under code names; the pages give sequences, formulas and receptor targets but do not name the compound. Evidence: evidence-local/2026-11-06/ghostlabz/GLPCODE.
ghostlabzresearch.com (opens in new tab) source 2 (opens in new tab) source 3 (opens in new tab)checked
Total +3: 3.0/10.
- Pricing: struck-through 'regular' prices have no end date and no event; at a first review the price a buyer pays that day is used (rule E). Multi-bottle prices, Build a Box, bulk tiers and the automatic order-total discount are not counted (E1).
- Pricing: the Research Mist nasal products are left out of the comparison; their pages show the certificates of the matching vials.
- Not in our catalogue and not scored: the GhostLabz Vial Box. Ghost H2O is a lab supply.
Shop GhostLabz
- Rated 6.14/10 · Fair
- 34 COAs confirmed at the issuing lab
- Best value: Glutathione at $0.07/mg
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
- Most recent audit · Initial audit
lab 7.3 / shipping 3.0 / pricing 8.5 / tenure 1.9 / transparency 3.0. First audit after the vendor's submission. All 34 catalogue products have a certificate confirmed at the issuing laboratory (ILS Laboratories), so the testing gate does not apply. Three site statements are contradicted by the certificates or the laboratory (rule A7 CLAIM, -0.3), and four certificates print a lot that differs from the laboratory's record (rule A7 LOT, -0.2).
Editor’s notes
GhostLabz sells freeze-dried research peptides at ghostlabzresearch.com and ships from a US warehouse in Arizona. Its catalogue of 34 products we list includes blends, NAD+ and nasal 'Research Mist' versions of several peptides. Semaglutide, tirzepatide and retatrutide are sold as GL-1 SM, GL-2 TZ and GL-3 RT, and those pages do not name the compounds. Every one of the 34 products has a certificate, and the newest certificate for each, all from ILS Laboratories, was found at the laboratory with the same product, client, dates and results as the store's copy. Those reports cover purity, identity by HPLC retention time, net content and a fentanyl screen; none of the peptide reports includes endotoxin or sterility. Nine of the 34 newest certificates report purity between 97% and 99%. On four certificates, the lot printed differs from the lot on the laboratory's record, with every other field the same, and on that record two of those lot labels also appear on a different compound; this costs 0.2 on the lab score. The GhostLabz ILS reports were also issued, with the same dates, results and chromatograms, to NextSelf Labs; the person who submitted both brands told us they run both, and we found no public record naming a shared company. Older batches in each page's history include Freedom Diagnostics reports, which also resolve at that laboratory, shown under a heading that names ILS Labs. For CJC-1295 no/DAC and Thymosin A-1, the catalogue badge shows a higher purity than the Current COA on the same page. Product pages also show an ISO 17025 badge, while ILS's own site says peptide testing is not within any accreditation scope. All sales are final with no returns, refunds or replacements, and the shipping policy disclaims lost and stolen parcels, while product pages show the words free shipment protection. Orders are processed within 1 to 2 business days with tracking by email. We could not confirm which payment types the checkout offers, because no policy page states them and we did not place an item in a cart. The site shows a phone number and a private mailbox address in Phoenix, and names no legal entity or person; its terms carry no date or governing law. The store domain was registered in November 2025. Prices were read on 6 November 2026 at the single-vial price; multi-bottle, bulk and box discounts are not counted.
GhostLabz 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).
ILS LaboratoriesTier B+tested
- Purity
- 99.9%
- Price per mg
- $2.50$24.99 / 10mg
ILS LaboratoriesTier B+tested
- Purity
- 99.9%
- Price per mg
- $6.50$64.99 / 10mg
ILS LaboratoriesTier B+tested
- Purity
- 99.47%
- Price per mg
- $0.50$49.99 / 100mg
ILS LaboratoriesTier B+tested
- Purity
- 98.7%
- Price per mg
- $3.50$34.99 / 10mg
ILS LaboratoriesTier B+tested
- Purity
- 99.61%
- Price per mg
- $4.50$44.99 / 10mg
ILS LaboratoriesTier B+tested
- Purity
- 99.66%
- Price per mg
- $6.00$59.99 / 10mg
ILS LaboratoriesTier B+tested
- Purity
- 99.4%
- Price per mg
- $6.00$59.99 / 10mg
ILS LaboratoriesTier B+tested
- Purity
- 98.7%
- Price per mg
- $9.00$44.99 / 5mg
ILS LaboratoriesTier B+tested
- Purity
- 98.98%
- Price per mg
- $6.00$59.99 / 10mg
ILS LaboratoriesTier B+tested
- Purity
- 99.41%
- Price per mg
- $6.00$29.99 / 5mg
ILS LaboratoriesTier B+tested
- Purity
- 99.6%
- Price per mg
- $0.60$59.99 / 100mgbest of 2 sizes
ILS LaboratoriesTier B+tested
- Purity
- 98.17%
- Price per mg
- $1.29$89.99 / 70mg
ILS LaboratoriesTier B+tested
- Purity
- 97.57%
- Price per mg
- $0.07$39.99 / 600mg
ILS LaboratoriesTier B+tested
- Purity
- 98.54%
- Price per mg
- $59.99$59.99 / 1mg
ILS LaboratoriesTier B+tested
- Purity
- 99.89%
- Price per mg
- $4.50$44.99 / 10mg
ILS LaboratoriesTier B+tested
- Purity
- 99.83%
- Price per mg
- $4.50$44.99 / 10mg
ILS LaboratoriesTier B+tested
- Purity
- 99.87%
- Price per mg
- $1.19$94.99 / 80mg
ILS LaboratoriesTier B+tested
- Purity
- 98.41%
- Price per mg
- $4.50$44.99 / 10mg
ILS LaboratoriesTier B+tested
- Purity
- 99.8%
- Price per mg
- $4.00$39.99 / 10mg
ILS LaboratoriesTier B+tested
- Purity
- 99.72%
- Price per mg
- $2.62$104.99 / 40mgbest of 2 sizes
ILS LaboratoriesTier B+tested
- Purity
- 99.88%
- Price per mg
- $4.00$39.99 / 10mg
ILS LaboratoriesTier B+tested
- Purity
- 99.18%
- Price per mg
- $0.08$84.99 / 1000mgbest of 2 sizes
ILS LaboratoriesTier B+tested
- Purity
- 99.78%
- Price per mg
- $4.00$39.99 / 10mg
ILS LaboratoriesTier B+tested
- Purity
- 99.93%
- Price per mg
- $4.50$44.99 / 10mg
ILS LaboratoriesTier B+tested
- Purity
- 98.85%
- Price per mg
- $4.10$204.99 / 50mgbest of 5 sizes
ILS LaboratoriesTier B+tested
- Purity
- 99.39%
- Price per mg
- $4.50$44.99 / 10mg
ILS LaboratoriesTier B+tested
- Purity
- 99.9%
- Price per mg
- $4.50$44.99 / 10mg
ILS LaboratoriesTier B+tested
- Purity
- 98.15%
- Price per mg
- $5.00$49.99 / 10mg
ILS LaboratoriesTier B+tested
- Purity
- 99.58%
- Price per mg
- $5.00$49.99 / 10mg
ILS LaboratoriesTier B+tested
- Purity
- 99.57%
- Price per mg
- $4.50$44.99 / 10mg
ILS LaboratoriesTier B+tested
- Purity
- 99.64%
- Price per mg
- $5.00$49.99 / 10mg
ILS LaboratoriesTier B+tested
- Purity
- 99.34%
- Price per mg
- $5.25$104.99 / 20mgbest of 2 sizes
ILS LaboratoriesTier B+tested
- Purity
- 99.1%
- Price per mg
- $6.50$64.99 / 10mg
ILS LaboratoriesTier B+tested
- Purity
- 99.42%
- Price per mg
- $4.33$129.99 / 30mgbest of 2 sizes
- Purity
- —
- Price per mL
- —
Learn more about what GhostLabz carries
Rated higher than GhostLabz, with a reader code
GhostLabz is not one of our affiliate partners, so we have no code for it. These partners score above it under the same published rules, pass our testing gate, and give readers a discount.
Affiliate links: we may earn a commission if you buy. It never changes a score or rank.
7.73/10 · Strong · carries 24 of the same products
7.55/10 · Strong · carries 25 of the same products
6.98/10 · Fair · carries 26 of the same products
GhostLabz: Frequently Asked Questions
Is GhostLabz legit?
GhostLabz scores 6.14 out of 10 (Fair, tied #56 of 100) as of November 6, 2026 and passes our testing gate: all 34 products we score carry a certificate, 34 confirmed with the issuing lab (a lab we grade B+). Its strongest area is pricing (8.5/10); its weakest is operating history (1.9/10), with about eleven months of records.
Is there a GhostLabz promo code, coupon code, or discount code?
We do not have a verified GhostLabz promo code or coupon code right now. When GhostLabz runs a sale or issues a discount code, we post it here and on our promos page, so bookmark this page for the latest GhostLabz discount.
Does GhostLabz use third-party lab testing?
Yes. We have independently verified third-party COA evidence for this vendor. Laboratories on the certificates we hold: ILS Laboratories.
Where can I see GhostLabz's COAs?
In the "GhostLabz COAs and lab test results" table on this page. We hold 34 certificates for GhostLabz, covering 34 of the 35 products we track, issued by ILS Laboratories. 34 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 GhostLabz carry?
GhostLabz carries 5-Amino-1MQ, Adipotide, AHK-Cu, ARA-290, BPC-157, BPC-157 + TB-500, Cagrilintide, CJC-1295, and 27 more. Current per-milligram pricing, COA links, and verification keys for each are in the comparison table on this page.
Is the GhostLabz 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.
Want to understand how this score was built?
Read the full methodology or the editorial integrity policy.
GhostLabz6.14Fair
34 confirmed at the lab