Biotech Peptides
Established San Diego vendor with an 87+ peptide catalog and a 30-day guarantee. Publishes COAs/mass-spec; generally solid, some note inconsistency. Aggregated from public sources; VialGrade does not endorse any vendor.
Maker — not a shop
Worth a closer look before you buy: mixed buyer reports.
Why this grade — We hold a record of this maker but no lab tests and nothing listed for sale, so there is nothing to rate.
Only 3 checks so far. None backed by a document.
0
Independent lab tests
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Median tested purity
0
Listings
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Typical price vs market
1
Buyer reviews on file
What we found
Every check we ran on Biotech Peptides
Everything we know about Biotech Peptides, in one place — each one comes from something you can read further down this page. The grade above is a summary of this list, not a replacement for it: a good result and a bad one both stay visible instead of cancelling each other out. We mark each one: Confirmed (we have the document), Reported (someone else said it), or Our guess.
Government records
No FDA/DOJ/FTC enforcement or recall record on file.
Independent lab tests
No third-party lab tests on record for this vendor.
What buyers say
ReportedMixed reports from buyers.
Reputation
We don't boil it down to one rating
Who they are
ConfirmedUnclaimed page — nothing here is written by them
Has this vendor claimed their page? No. Everything here was gathered by us from public sources.
Lab tests current?
We don't knowNo lab tests on record yet
We haven't found an independent lab test for this vendor yet.
Independently tested?
We don't knowNo independent tests on record
Nobody independent has tested this vendor's product, as far as we can find.
Track record shipping
We don't knowWe can't see how they ship
They don't sell through us, so we can't see how fast they ship.
What buyers say
Needs a closer lookMixed reports · a fair number of reports · we're fairly sure
An established vendor with mostly-positive Trustpilot logistics reviews, but carrying real buyer-side red flags: it publishes no third-party lab testing/COAs, and specific complaints report ineffective/underdosed Semaglutide and suspected ingredient-switching on reorders (worked the first time, did nothing after). A fraudulent biotechpeptides.ca clone (Interac exit-scam) adds confusion.
Scam & red flags
ConfirmedNone on record
Official government actions (FDA, DOJ, FTC) and open fraud cases against this vendor. These are public records, not our opinion.
Each answer stands on its own and says where it came from. Where we don’t have the evidence, it says so — we never invent a number or blend everything into one score.
Independent testing
Biotech Peptides — independent lab tests on record
Real, publicly verifiable third-party tests. Purity is read from the certificate itself. A test reflects one lab’s result for one submitted batch — not a guarantee that every vial matches.
How does this data get here?
Every record below is a real certificate of analysis, gathered two ways: from the public verification feeds that independent labs (like Janoshik) publish, and from the certificates vendors post on their own product pages. We open each certificate document and read the measured purity, content, batch, and date directly off it — a scraper can’t read a number printed inside an image, so this is done by machine vision, then recorded here with a link back to the original.
Nothing here is typed in by a vendor or invented by us. Where a certificate is missing, we say so rather than filling the gap.
We re-check the lab feed, too. A “still listed” tag means the certificate is currently public in Janoshik’s database — we re-verify against the live feed and stamp the date. If a cert is later pulled, the tag flips. It’s a freshness check on the same source, not a second independent opinion.
What a certificate does & doesn’t prove
Three different questions. Purity (“how clean?”), identity (“is it the right molecule?”, a mass-spec test), and content (“did I get the labeled mg?”) are separate. A vial can be 99% pure and still be the wrong peptide, or the right peptide underdosed. We flag the measured dose against the label above; underdosing is the most common real fraud.
Who submitted the sample matters. Most of these are vendor-submitted — the seller chose which vial to send, so one good certificate doesn’t prove every batch is the same. The gold standard is a blind test, where a buyer sends a vial they bought as a normal customer. Same label doesn’t prove same product; same batch number doesn’t prove same batch.
| Certificate | Manufacturer | Batch | Purity | Content / dose | Lab | |
|---|---|---|---|---|---|---|
 | Biotech Peptides | 3140013 | 99.10% | — | Vendor self-tested | View |
What buyers say
Reputation, gathered from the open web
An established vendor with mostly-positive Trustpilot logistics reviews, but carrying real buyer-side red flags: it publishes no third-party lab testing/COAs, and specific complaints report ineffective/underdosed Semaglutide and suspected ingredient-switching on reorders (worked the first time, did nothing after). A fraudulent biotechpeptides.ca clone (Interac exit-scam) adds confusion.
What buyers praise
- Fast shipping and many accepted payment methods
- Wide catalog; synthesizes/lyophilizes in-house per company claims
- Numerous positive Trustpilot reviews on service/logistics
Red flags reported
- No third-party testing data or COAs published (transparency gap)
- Specific report: Semaglutide produced no side effects and no results (suspected underdosed)
- Suspected ingredient-switching after first order (later batches 'did nothing' at higher doses)
- Complaint of money taken with no refund and poor support
- Fraudulent lookalike domain biotechpeptides.ca running an exit-scam
Sources
Gathered from public web sources on 8/5/2026 and weighted toward specific, reproducible reports over generic praise — praise is cheap to fake, failure reports and independent lab results are not. Reputation decays: ownership and quality change over time, so re-check against current sources before you buy.
Who owns it
Who’s really behind this storefront
Not linked to any other store we track
We checked Biotech Peptides against every other store we track for the tell-tale signs that two “different” shops are the same people: the same tracking code, the same product photo, the same tested batch, the same supplier. We found none. That doesn’t make them trustworthy — it just means they aren’t one of a group of fake “rival” stores we’ve spotted.
Catalog
No shoppable listings
We track Biotech Peptides from lab records and public sources, but haven’t captured a live storefront catalog.