Biotech Peptides is an operating store, but it's hard to verify as legit. As of October 7, 2026, biotechpeptides.com is live and posts dated COA images on product pages, but it names no testing lab or legal entity, has zero independent tests on Finnrick, and Trustpilot has removed its profile for going against its guidelines.
Notice: Biotech Peptides' products are sold for research use only. They are not FDA-approved and not for human or animal consumption. This review covers supplier transparency only. We didn't buy or test any products, and we have no affiliate relationship with Biotech Peptides.
Biotech Peptides at a glance
- Website: biotechpeptides.com, live with a working cart when checked October 7, 2026. No closure notice.
- Address and phone: 8275 S Eastern Ave Suite 200, Las Vegas, NV 89123; 619-453-0156, call or text (contact page).
- Entity: none named. The site describes itself only as "a chemical supplier." Its terms say they're governed by California law, though the address is in Nevada.
- People: no owner or staff named on the About page.
- History: the homepage claims both "Synthesizing peptides for over 6 years" and "Trusted since 2019." A Muscle and Brawn review dates to October 2022.
- Catalog: 89 products, 73 single peptides and 16 blends, priced $16 to $270 (shop).
- FDA record: no warning letter found in a web search of FDA's warning letters by name and domain. It wasn't among the vendors that received FDA letters dated August 24, 2026.
Prices we checked (October 19, 2026)
| Peptide | Size | Price | Per mg | vs index median |
|---|---|---|---|---|
| TB-500 | 5mg | $72.00 | $14.40 | 92% above |
| TB-500 | 10mg | $124.00 | $12.40 | 65% above |
| BPC-157/TB-500 blend | 10mg | $115.00 | $11.50 | 93% above |
| GHK-Cu (listed as GHK Basic) | 50mg | $51.00 | $1.02 | 45% above |
| GHK-Cu (listed as GHK Basic) | 200mg | $165.00 | $0.82 | 17% above |
| MOTS-c | 10mg | $99.00 | $9.90 | 114% above |
| CJC-1295/Ipamorelin blend (listed as Mod GRF 1-29 Ipamorelin) | 10mg | $81.00 | $8.10 | 21% above |
| Ipamorelin | 5mg | $46.00 (was $53.00) | $9.20 | 48% above |
| GLOW blend (BPC-157, TB-500, GHK-Cu) | 70mg | $205.00 | $2.93 | 81% above |
| KLOW blend | 80mg | $220.00 | $2.75 | 70% above |
| Selank | 10mg | $46.00 | $4.60 | 9% below |
| Semax | 25mg | $53.00 | $2.12 | 53% below |
Prices as listed on October 19, 2026. Ten of these 12 listings cost more per mg than the median across the vendors in our price index, from 17% to 114% above; only Selank and Semax come in below it. Compare TB-500 prices, GHK-Cu prices and Semax prices, or see our full price index. We re-check prices weekly; the live list is under this review.
Biotech Peptides COAs and third-party testing
The homepage says "Every batch is verified by a third-party lab, with results posted on our website" and "Our production is verified by HPLC-MS to confirm >99% purity." The About page adds that its team handles "synthesis and lyophilization" in the US and "guarantee[s] 99% or higher purity before any product is approved for shipment." No lab is named in either place.
What's on product pages (checked October 7, 2026):
- BPC-157 (5mg and 10mg): two-page COA images with file names that include 3140013 and 3140012 and the date 20260721.
- Tesamorelin (5mg and 10mg): COA images with 3140092 and 3140093 and the date 20260725.
That suggests recent, batch-specific certificates for at least these products. Three gaps:
- No named lab in text. The certificates exist only as images, and the site never names the lab. A Peptide List entry for Biotech Peptides also reports the issuing lab "was not established." We couldn't read the images, so we can't tell you which lab, if any, appears on them.
- No lot on the page. The numbers appear only in file names, so you can't confirm they match the lot printed on a vial.
- No verification path. Without a lab name or report code, you can't check a certificate with the issuer (how to verify a Janoshik report shows what that looks like).
In 2022, a forum review said the company had "no testing data." Product-page COAs are an improvement since then.
Independent testing: Finnrick results
None. Finnrick has a profile for Biotech Peptides with 0 tests and the note "No published tests for this vendor yet" (checked October 7, 2026). That puts it level with most vendors on our list, which also have no Finnrick data yet (what is Finnrick).
Labeling, shipping and returns
- Research-use labeling: "All products are sold for research, laboratory, or analytical purposes only, and are not for human consumption," with a 21+ requirement and an FDA disclaimer (homepage).
- Blends: the 16 blends include multi-peptide vials such as "CJC-1295 (Mod GRF 1-29) & Ipamorelin & GHRP-2 Blend" (shop).
- Shipping: same-day cutoff of 12 PST on product pages. PeptideProtocolWiki lists US-only shipping at $9.75 flat, free over $200 (February 2026).
- Payment: credit cards and PayPal, per Muscle and Brawn and PeptideProtocolWiki. We couldn't confirm this on the vendor's site.
- Returns: "does not accept returns and all sales on this website are final" (terms).
Biotech Peptides reviews and complaints: Trustpilot and Reddit
Trustpilot: the biotechpeptides.com profile now reads "This profile has been removed" and says the business "goes against our guidelines and is no longer visible on Trustpilot" (checked October 7, 2026). Trustpilot doesn't say which guideline. Any Trustpilot score you see quoted elsewhere can't be checked against a live page.
Other review sites: Peptide Critic shows one buyer review (5 stars, May 2026). The Muscle and Brawn review is affiliate-linked, and its own cons list says "More reviews would look better." Its comment section includes a 2023 note about not finding test results for one product.
Consumer Reports: we found no Consumer Reports rating for this vendor.
Reddit: we couldn't open Reddit threads for this review, so we don't report Reddit sentiment.
There's little complaint volume to weigh, but also little independent praise. Thin evidence is the main issue.
Is Biotech Peptides legit?
It's a real, operating store, but we can't verify it to the standard we use for listed vendors. It posts recent COA images. It doesn't name its lab, its owner or its legal entity, has no independent test data, and lost its Trustpilot profile.
| Check | Result |
|---|---|
| Live storefront | Yes, biotechpeptides.com (October 7, 2026) |
| Address published | Yes, Las Vegas, NV suite address, plus phone |
| Legal entity or owner | Not named |
| Named testing lab | No |
| Lot-matched COAs | Dated COA images; numbers only in file names |
| Independent tests (Finnrick) | 0 |
| FDA warning letter | None found |
| Trustpilot | Profile removed for guideline violation |
| Returns | All sales final |
Alternatives we list
Biotech Peptides isn't on our ranked list. These vendors name their testing labs, which is the main thing Biotech Peptides doesn't do:
- NextGenPeps (8.8): names Janoshik and BioRegen on its COAs.
- Licensed Peptides (7.4): names Vanguard Laboratory and Ethos Analytics, posts endotoxin reports and publishes a Boca Raton, FL address. Code Affiliate5 takes 5% off (coupon); we may earn a commission.
- PSPeptides (8.5): dated COAs naming the lab on the PDF, and code CHECKED for 10% off (coupon); we may earn a commission.
Verdict
Biotech Peptides is operating and does post batch-style COAs, which is more than it showed in 2022. But a certificate you can't trace to a named lab, a missing legal entity and a removed Trustpilot profile leave too much unverified. If you're comparing vendors, start with ones that name their labs.
Related: best peptide vendors in the USA · third-party tested peptides · how to read a peptide COA · best tesamorelin vendors · best BPC-157 vendors · peptide coupon codes
Sources are linked inline. Last checked October 7, 2026.
