Every lot ships with its certificate of analysisThird-party tested by HPLCISO/IEC 17025 accredited labMade and tested in the USAResearch use only. Not for human consumption.
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Longevity Labs

About Longevity Labs

Compounds You Can Trust.

We supply research-grade peptides to laboratories and independent researchers. Each lot arrives with a third-party certificate of analysis, so the purity you read is the purity you receive.

Why we exist

Too many suppliers cannot or will not verify their product. Longevity Labs earns your trust and faith with purity testing.

The standard is simple: a compound is not marketed, sold or delivered without an independent report verifying the purity of that product.

The standard

01

Verified by lot

Every batch is tested by an independent, ISO/IEC 17025 accredited laboratory before it ships. The certificate of analysis is published, not promised.

02

Nothing fabricated

Identity by HPLC/MS, purity by HPLC, net peptide content. We report the methods and the results as the lab issued them. No invented numbers.

03

Handled correctly

Lyophilized, sealed, and shipped in temperature-controlled packaging so the compound reaches your bench in the state it left ours.

100%
Lots COA-tested
HPLC
Purity + identity
ISO 17025
Accredited lab
USA
Tested + shipped

Every lot has a certificate.

Browse the third-party reports behind our catalogue, searchable by compound.

View certificates

Research use only

All Longevity Labs products are supplied strictly for in-vitro research and laboratory analysis. They have not been evaluated by the FDA and are not for human or veterinary use, diagnostic use, or therapeutic application.