Transparency Is Our Standard
Every product we sell is independently tested by a third-party laboratory. We publish every result — not just the ones that look good.
Find Your COA
Browse certificates of analysis by product. Every COA we’ve published is listed here.
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What We Test For
Release Testing Protocol
7 Parameters
01
Purity
Primary
Method
High-Performance Liquid Chromatography (HPLC)
Standard
≥ 98%
02
Identity
Method
Mass Spectrometry (MS)
Standard
Confirmed match to reference
03
Peptide Content
Method
Nitrogen Analysis (N%)
Standard
≥ 80%
04
Endotoxin
Method
Limulus Amebocyte Lysate (LAL)
Standard
< 5 EU / mg
05
Sterility
Method
USP <71> Sterility Test
Standard
No growth detected
06
Appearance
Method
Visual Inspection
Standard
White lyophilized powder
07
Solubility
Method
Functional Dissolution Test
Standard
Clear aqueous solution
Our Testing Partner
All testing is performed by an ISO 17025 accredited analytical laboratory. We have no ownership stake, financial relationship, or editorial influence over our testing partner. Their results are published exactly as received.
Why independent testing matters: In-house testing creates a conflict of interest. By using a third-party lab with no ties to our business, we ensure that every result is objective and verifiable. We believe this is the minimum standard the industry should adopt.
