About MyPurePeptide
A roughly 9-month-old US research-peptide storefront (domain created 2025-10-15) selling cheap GLP-class and common peptides that publishes genuine, recent, per-batch INDEPENDENT Janoshik COAs which name MyPurePeptide itself as both client and manufacturer. Two certificates were personally opened (Tesamorelin 99.743%, MOTS-C 99.196%), giving real chain-of-custody, though the shop hides its legal identity, runs an all-sales-final policy, and has only a thin, uniformly 5-star reputation.
Score overview
How we score →Weighted composite across 8 criteria; the letter grade follows our published bands and integrity gate.
Key facts
Pros
- Two genuine, personally opened independent Janoshik test reports correctly attributed to this vendor (client + manufacturer = MyPurePeptide): Tesamorelin 99.743% batch 03032026T10 and MOTS-C 99.196% batch 03032026M40, analysed Apr 2026, with at/above-label content – proper chain-of-custody, plus a per-lot COA/Endotoxin/Sterility program on /lab-tests/
- Cheap, transparent, buyer-friendly commerce: BPC-157 10mg $25, TB-500 10mg $25, Semaglutide 10mg $70, Tesamorelin 10mg $40 with a 25% 10+ vial bulk break; valid HTTPS; fast 1-3 business day US processing with tracking; consistent research-use-only labeling and explicit non-pharmacy (503A/503B) disclosure; Affirm pay-over-time recourse; responsive support and fast delivery per reviews
Cons
- Opaque identity and buyer risk: domain only ~9 months old (created 2025-10-15), private WHOIS with no disclosed legal entity, company name, address or phone; all-sales-final refund policy with no reship/loss guarantee (only a 48-hour damage window); unverified GMP-certified-facility claim; payment rails only partly documented on-site (/payments/ 404)
- Thin, lopsided reputation: Trustpilot ~4.6 but low volume and uniformly 100% 5-star on a young shop, with a couple of complaints (one non-delivery, one payment-not-received dispute where the buyer paid by bank transfer); not every SKU has a personally verifiable COA (only a catalog subset is shown); no Reddit/forum footprint
Is MyPurePeptide legit? Common questions
Is MyPurePeptide a legit peptide vendor?
MyPurePeptide grades C- (72.2/100), a mixed result. Weigh the pros, cons and the score overview before ordering.
Does MyPurePeptide provide third-party lab testing?
Yes, MyPurePeptide publishes independent third-party Certificates of Analysis via Janoshik, which is the single most heavily weighted factor in our grade (Lab & Purity, 43%).
Where does MyPurePeptide ship to and how fast?
MyPurePeptide reports shipping to United States, typically in around 1-3 business day processing (US domestic), tracked; carrier transit not guaranteed.
What payment methods does MyPurePeptide accept?
MyPurePeptide accepts card, bank transfer.
When was this MyPurePeptide review last updated?
This grade was last reviewed on 2026-07-04 under methodology v1.0.
A legitimately testing newcomer: I personally opened two genuine independent Janoshik COAs (~99.2-99.7%, Mar-Apr 2026) that are correctly attributed to MyPurePeptide as client and manufacturer, alongside low transparent prices and fast tracked US shipping. It is held back from a higher grade by a private-WHOIS identity with no legal entity or address, an all-sales-final refund stance with no reship/loss guarantee, and a young, low-volume, all-5-star reputation.
Our labelled opinion, based on the dated evidence in the score overview. See how we score.
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Grades reflect vendor reliability only, not the safety, efficacy, or legality of any product. Nothing here is medical advice.