PepVial Review
Scored 1.92/10 on the published Peptide Source Review formula: lab credibility, shipping, pricing, operating history, and transparency.
- COAs on file
- 0
COAs on file
- Confirmed at the lab
- 0
Confirmed at the lab
- Products
- 5
Products
- Labs
- 0
Labs
1.92/ 10
- Lab credibility and recency55%0.0 (show how this was scored)
- Shipping and refund20%4.5 (show how this was scored)
- Pricing15%5.9 (show how this was scored)
- Operating history5%1.6 (show how this was scored)
- Business transparency5%1.0 (show how this was scored)
Weights are fixed for every vendor. Select a row to see how it was scored.
Testing gate applies (limit 6.00); this score is already below it
Third-party testing not established. The gate records that testing could not be verified; it is not a finding of a quality or safety problem.
Is PepVial legit?
PepVial scores 1.92 out of 10 (Poor, #99 of 100) as of November 5, 2026 and does not meet our testing gate: none of the 5 products we score carries a certificate. Its strongest area is pricing (5.9/10) and its weakest is lab testing (0.0/10); its operating history on record covers about eight months.
On lab evidence, the heaviest-weighted factor, PepVial has no third-party testing we could independently verify. The testing gate applies because that testing could not be independently verified (Third-party testing not established); its limit for PepVial is 6.00, and this score is already below it. Its lowest price per milligram in our data is on BPC-157 + TB-500 (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 October 22, 2026. Lab credibility is worked product by product from the certificates on file.
Lab credibility0.0/10
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.
- Retatrutide0.0
No certificate on file for this product: scores 0, counted fully because it is one of the core products.
- BPC-1570.0
No certificate on file for this product: scores 0, counted fully because it is one of the core products.
- TB-5000.0
No certificate on file for this product: scores 0, counted fully because it is one of the core products.
No certificate on file for this product: scores 0, counted fully because it is one of the core products.
- Semaglutide0.0
No certificate on file for this product: scores 0, counted at 0.5 weight because it is not one of the core products.
Weighted mean of 5 products (1 non-core product without a certificate counted at half weight): 0.0 ÷ 4.5 = 0.000.
No adjustments.
0.000 = 0.000, rounded to 0.1: 0.0/10.
Testing gate: 0 of 5 products have a certificate from a directory laboratory (not tier D, not self-issued) with the key confirmed at the laboratory. That is fewer than half, so the testing cap applies (see the methodology).
Shipping and refunds4.5/10
- +1
Returns and refunds
returns are accepted only for damaged or incorrect items. You must contact us within 7 days of receiving your order to initiate a return.
- +1
Lost or damaged parcels
Damaged/incorrect items returnable for refund; lost parcels: 'Risk of loss passes to you upon delivery to the carrier.'
- 0
Dispatch time
No dispatch time stated; FAQ gives only transit times ('International orders typically take 3-7 business days on standard')
- +1
Tracking on all orders
Once your order has shipped, you will receive a confirmation email with tracking information.
- +1.5
Payment you can dispute
Available payment methods are shown at checkout and vary by destination. Card payments are processed by our payment providers over an encrypted connection
- 0
Shipping rates published
Shipping options and costs are displayed at checkout based on your location.
Total +4.5: 4.5/10.
Pricing5.9/10
We compared PepVial’s current single-vial prices on 5 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 15% above the market median (ratio 1.15), which the published scale maps to 5.9/10. checked
Operating history1.6/10
Counted from February 9, 2026, the earliest dated evidence of this business operating: 8.4 months as of October 22, 2026, which the published table maps to 1.6/10.
Domain pepvial.com registered 2026-02-09 (RDAP/registry WHOIS), never shown parked or for sale under this registration. Operator Peptide Global Ltd, Companies House 17355820, incorporated 2026-07-22 (recorded at audit), after the domain. No Wayback captures. Nothing earlier found; domain date kept.
- 2026-02-09 Domain registration: registration rdap.org (opens in new tab)
- 2026-07-22 State registry: Peptide Global Ltd incorporated 2026-07-22 find-and-update.company-information.service.gov.uk (opens in new tab)
Transparency1.0/10
- 0
Legal entity named
no entity on terms, privacy, about, contact or customer-service pages ('© 2026 PepVial.')
- 0
- 0
- 0
- +1
Dated terms with a governing law
Terms 'Last updated: February 2026'; 'governed by and construed in accordance with the laws of England and Wales'
- 0
Testing lab named, certificates published
'every batch independently tested in a UK laboratory' (unnamed); 'Contact support before ordering to ask which certificates of analysis are available.'
pepvial.com (opens in new tab) source 2 (opens in new tab)checked
Total +1: 1.0/10.
Shop PepVial
- Rated 1.92/10 · Poor
- Best value: BPC-157 + TB-500 at $3.75/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 · 1.89to1.92
Pricing re-checked on 5 November 2026 after the market medians were recalculated with Peptyes added pricing 5.7 to 5.9.
- Audit · 1.90to1.89
Market medians updated after Pacific Edge Labs was added pricing 5.8 to 5.7.
- Audit · 1.96to1.90
Market medians updated after Snowman Research was added pricing 6.2 to 5.8.
Earlier audits (13)
- Audit · 1.90to1.96
Market medians updated after Bluum Peptides was added pricing 5.8 to 6.2.
- Audit · 1.96to1.90
Market medians updated after Delix Labs and Ageless Peptides were added pricing 6.2 to 5.8.
- Audit · 1.98to1.96
Market medians updated after S1Research was added pricing 6.3 to 6.2.
- Audit · 1.96to1.98
Pricing recomputed on 27 October 2026: listings added for a newly reviewed vendor (Peptide Pro) moved the market median for the same products pricing 6.2 to 6.3.
- Audit · 1.98to1.96
Pricing recomputed on 26 October 2026: listings added for a newly reviewed vendor (StudzPeptides) moved the market median for the same products: pricing 6.3 to 6.2.
- Audit · 1.96to1.98
Pricing recomputed on 26 October 2026: a vendor was removed from the directory, which moved the market median for the same products: pricing 6.2 to 6.3.
- Audit · 1.95to1.96
Prices and certificates re-read on 24 October 2026 in the owner's signed-in browser; other vendors move only through the market medians: pricing 6.1 to 6.2.
- Audit · 1.96to1.95
Pricing recomputed on 23 October 2026 under the revised rule E1 (standing offers), which prices a size at the lowest total a buyer can pay without a code under standing prices, so a standing offer that includes a second vial at no extra cost now counts at all the milligrams received, in the vendor's own price and in the market medians for the same products: pricing 6.2 to 6.1.
- Audit · 1.98to1.96
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 6.3 to 6.2.
- Audit · Verified, no change
Re-scored on 22 October 2026 under version 2 of our published rules. No score change. The testing gate is now computed from the certificates instead of set by hand: 0 of 5 products have a certificate from a directory laboratory with the key confirmed at the laboratory, fewer than the half required, so the testing cap applies; the cap sits above the weighted score, so it does not lower it.
- Audit · 1.85to1.98
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 5.0 to 4.5, pricing 4.0 to 6.3, operating history 2.0 to 1.6, transparency 3.0 to 1.0.
- Audit · 2.13to1.85
Lab 0.5 to 0. No product we list has a certificate, and under our published rule the lab score is zero rather than a small floor.
- Audit · Initial audit
lab 0.5 / shipping 5.0 / pricing 4.0 / tenure 2.0 / transparency 3.0. Testing gate not met: nothing published to verify.
Editor’s notes
PepVial is the trading name of Peptide Global Ltd, a UK company incorporated in July 2026 with identity-verified directors. It ships to the US from the UK. The site states that every batch is independently tested in a UK laboratory and quotes a minimum purity of 99.6%, while product pages quote 98% and a badge says a certificate is included with every order, but no certificate is published and no laboratory is named anywhere, so none of the testing can be checked. Much of the catalogue is pre-filled pens from other brands, sold alongside its own vials. Prices sit above the market overall, well above it on the semaglutide and tirzepatide pens, with the BPC-157 and TB-500 vials the exception. Returns are limited to damaged or incorrect items, and the domain was registered in February 2026.
PepVial 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).
- Purity
- —
- Price per mg
- $5.08$305.00 / 60mg
- Purity
- —
- Price per mg
- $6.50$65.00 / 10mg
- Purity
- —
- Price per mg
- $9.80$49.00 / 5mg
- Purity
- —
- Price per mg
- $3.75$75.00 / 20mg
- Purity
- —
- Price per mg
- $22.50$225.00 / 10mgbest of 2 sizes
Learn more about what PepVial carries
Rated higher than PepVial, with a reader code
PepVial 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.
8.17/10 · Strong · carries 5 of the same products
7.42/10 · Strong · carries 5 of the same products
6.98/10 · Fair · carries 5 of the same products
PepVial: Frequently Asked Questions
Is PepVial legit?
PepVial scores 1.92 out of 10 (Poor, #99 of 100) as of November 5, 2026 and does not meet our testing gate: none of the 5 products we score carries a certificate. Its strongest area is pricing (5.9/10) and its weakest is lab testing (0.0/10); its operating history on record covers about eight months.
Is there a PepVial promo code, coupon code, or discount code?
We do not have a verified PepVial promo code or coupon code right now. When PepVial runs a sale or issues a discount code, we post it here and on our promos page, so bookmark this page for the latest PepVial discount.
Does PepVial use third-party lab testing?
Not to our verification standard. Fewer than half of this vendor's scored products have a certificate from an independent laboratory in our directory (not tier D) whose verification key we confirmed at that laboratory, so the testing gate applies. This records what we could verify; it is not a finding of a quality or safety problem.
Where can I see PepVial's COAs?
We have no PepVial certificate of analysis on file that we could verify at audit time for any of the 5 products we track. The "PepVial COAs and lab test results" table on this page shows the status of each product, and it updates when PepVial publishes a certificate we can check.
What peptides does PepVial carry?
PepVial carries Retatrutide, BPC-157, TB-500, BPC-157 + TB-500, Semaglutide. Current per-milligram pricing, COA links, and verification keys for each are in the comparison table on this page.
Is the PepVial 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.
PepVial1.92Poor