LA Peptides

LA Peptides is a US-based vendor selling both retail and bulk peptides, shipping domestically within the United States. The company publishes vendor-hosted HPLC COAs covering 27 of its 42 catalog peptides—176 reports in total showing an average purity of 99.87%. Community feedback leans positive on product quality based on 12 mentions from 2 sources, while customer service reviews are mixed across 8 mentions from a single source.

Data last updated

Anecdotal signals

LA Peptides lab testing & COAs

Testing coverage

Coverage
20 / 27
products carry a certificate (74%)
Test panel — products documenting each test
0 with the full safety panel
Identity / purity20/27
Fill weight / content20/27
Sterility0/27
Endotoxin18/27
Heavy metals11/27
5 Amino 1MQ
5 mg
Latest Jun 15, 2026
Identity ✓Purity ✓Weight ✓ 5.16 mgEndotoxin ✓Sterility —Metals ✓ PASSIndependent lab —
Adamax
Latest —
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Identity —Purity —Weight —Endotoxin —Sterility —Metals —Independent lab —
AOD-9604
10 mg
Latest Jun 15, 2026
Identity ✓Purity ✓Weight ✓ 10.46 mgEndotoxin ✓Sterility —Metals ✓ PASSIndependent lab —
BPC-157
40 mg
Latest Jun 15, 2026
Identity ✓Purity ✓Weight ✓ 20.61 mgEndotoxin ✓Sterility —Metals ✓ PASSIndependent lab —
Cagrilintide
Latest —
—
Identity —Purity —Weight —Endotoxin —Sterility —Metals —Independent lab —
Dihexa
Latest —
—
Identity —Purity —Weight —Endotoxin —Sterility —Metals —Independent lab —
1–6 of 27

Common questions

Is LA Peptides legit?

We don't issue verdicts — we publish the evidence and let it speak. For LA Peptides we have 20 substantiated community mentions from real, linkable sources. We hold 92 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.

What do customers say about LA Peptides?

We have captured 20 substantiated community mentions of LA Peptides across product quality (12, mostly positive), customer service (8, mostly positive). Each count reflects real, linkable reports — the quotes behind every number are in the community sections on this page.

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

20 of 27 observed peptides have a COA mapped to them.