Genuinely strong testing documentation — multiple named labs, measured mass on the certificates — sitting next to a removed Trustpilot profile and a price that differs by $30 depending on which page you read. Verify the price at checkout and read the certificate for your lot.
Research use only. Compound Review scores vendors on documentation — laboratory certificates, lot records, pricing and company identity. Nothing on this page is guidance on human or veterinary use, dosing or health outcomes.
Janoshik, Chromate Labs and ILS-Lab named on /lab-results/
Some reports resolve on chromate.org/verify and janoshik.com/tests (others are vendor-hosted PDFs)
Not awarded. How to check: Certificates carry lot numbers that match shipped vials, not one generic PDF.
Certificates state measured mass vs label (BPC-157 10mg: 10.60mg, Janoshik, 13 Mar 2026)
75-product certificate library and pricing viewable without an account
Not awarded. How to check: Check the vendor on Trustpilot or an equivalent platform the vendor cannot edit.
Not awarded. How to check: Compare testing/lab statements across the vendor's own pages.
Sizes stated with prices (BPC-157 10mg $85.00 product page)
Optima Chemical Supply, Inc. · 436 S Curtis Rd, Milwaukee, WI 53214 — /contact-us/
Not awarded. How to check: Compare any on-site review score or badge with the independent platform; check whether the vendor only takes, or pushes you toward, payment rails you cannot dispute; check FDA and BBB records. Awarded unless one of these is on record.
One point per criterion, no weighting, same rubric for every vendor — scoreboard.
Just want to know whether it is safe to order from? The trust checks — company identity, lab lookup, payment rail, what we flagged — are on Is Optima Supply legit?
Optima Chemical Supply, Inc. · 436 S Curtis Rd, Milwaukee, WI 53214 · 1 872 345 4627source
| Compound | Size | Price |
|---|---|---|
| BPC-157 | 10mg | $85.00source |
| TB-500 | 10mg | $65.00source |
| NAD+ | 500mg | $49.99source |
| Semaglutidesold as OPTI-(S), labelled semaglutide sodium | 10mg | $109.99source |
| Retatrutidesold as OPTI-(R) | 10mg | $109.99source |
One vial measured.
Optima Supply appears in 5 of our compound rankings. Each ranking orders every scored vendor that sells the compound by rubric score, then verified price per mg.
No Reddit threads found for Optima Supply beyond a referral-link listing in a 'choosing a supplier' post. No record either way.
How this was read: Google's Reddit results for "Optima Supply reddit" on 29 September 2026 — thread titles, subreddit, dates and the text visible in search. We did not read every comment, so a gist says what a thread is and what its visible text says, not what it concludes. Threads in a vendor-run or ranking-site subreddit, and listicles or coupon posts in unrelated subreddits, are labelled as such. None of this is an input to the score; the rubric reads evidence, not opinions.
Affiliate partner; we earn a commission on Purgo orders. We earn nothing from Optima Supply. Scores are computed from published evidence and do not read partner status.
As of 5 September 2026, Optima Supply scores 6/10 on our verification rubric and has Trustpilot profile removed. The trust assessment — who runs it, whether a certificate can be checked with the lab, the payment rail, and what we flagged — is on our "Is Optima Supply legit?" page at /guides/is-optima-supply-legit.
Names Janoshik, Chromate Labs and ILS-Lab; some reports resolve on lab domains, and certificates state measured mass against label (BPC-157 10mg: 10.60mg measured). 75-product certificate library viewable without an account. Legal entity and address published: Optima Chemical Supply, Inc., Milwaukee, WI.
Trustpilot profile removed for guideline violations (read 5 Sep 2026) — no independent review base exists, and the site still displays a review badge without disclosing the removal. BPC-157 10mg is $85 on its product page and $55 on the homepage. Lot-to-vial matching relies on a vendor-stated QR system we could not verify; many basket reports are vendor-hosted PDFs.
No Reddit threads found for Optima Supply beyond a referral-link listing in a 'choosing a supplier' post. No record either way. Threads read via search on 29 September 2026; none of it is an input to the score.
Optima Chemical Supply, Inc. · 436 S Curtis Rd, Milwaukee, WI 53214 · 1 872 345 4627 (read 5 September 2026 from the vendor's own pages).
Optima Supply names Janoshik Analytical · Chromate Labs · ILS-Lab. Certificates resolve on the lab's own system, so a report can be checked with the lab rather than only downloaded from the vendor. Names Janoshik, Chromate Labs and ILS-Lab; some reports resolve on lab domains, and certificates state measured mass against label (BPC-157 10mg: 10.60mg measured). 75-product certificate library viewable without an account. Legal entity and address published: Optima Chemical Supply, Inc., Milwaukee, WI.
On our published rubric Optima Supply scores 6/10 and Purgo Labs 10/10. Purgo Labs is our affiliate partner and Optima Supply is not; the comparison module on this page shows the criteria each earns and the same vial at both prices, computed from the same dated data.
10mg was $85.00 on 5 September 2026 (homepage shows $55 for the same item — see contradictions). Prices move; we record what we saw and when.