Optimum Regen Peptides

Optimum Regen Peptides operates as a retail and bulk vendor with a catalogue of 41 peptides. The company provides third-party testing through Freedom Diagnostics, with current documentation covering 5 of their products and showing a purity level of 99.528%. They maintain a minimum order quantity of 1 vial per purchase. As there is currently no available community feedback or anecdotal data regarding their shipping or customer service, the operational history of this vendor remains unverified.

Website

Data last updated

Anecdotal signals

Optimum Regen Peptides lab testing & COAs

Testing coverage

Coverage
15 / 37
products carry a certificate (41%)
Test panel — products documenting each test
0 with the full safety panel
Identity / purity15/37
Fill weight / content12/37
Sterility0/37
Endotoxin0/37
Heavy metals0/37
5 Amino 1MQ
Latest —
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Identity —Purity —Weight —Endotoxin —Sterility —Metals —Independent lab —
Adamax
Latest —
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Identity —Purity —Weight —Endotoxin —Sterility —Metals —Independent lab —
AOD-9604
Latest —
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Identity —Purity —Weight —Endotoxin —Sterility —Metals —Independent lab —
ARA 290
10 mg
Latest Jul 20, 2026
Identity ✓Purity ✓Weight ✓ 11.56 mgEndotoxin —Sterility —Metals —Independent lab ✓
BPC-157
10 mg
Latest Mar 27, 2026
Identity ✓Purity ✓Weight —Endotoxin —Sterility —Metals —Independent lab ✓
Cagrilintide
Latest —
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Identity —Purity —Weight —Endotoxin —Sterility —Metals —Independent lab —
1–6 of 37

Common questions

Is Optimum Regen Peptides legit?

We don't issue verdicts — we publish the evidence and let it speak. We hold 14 captured lab documents (COAs) for this vendor. Our automated site audit has verified the vendor's published catalogue and COA surface. The sections on this page hold the evidence behind each of those numbers.

Does Optimum Regen Peptides publish third-party lab tests (COAs)?

15 of 37 observed peptides have a COA mapped to them. Latest captured reports are from Freedom Diagnostics.