Third-Party Tested
Certificates of Analysis
Every batch we ship is independently tested by an accredited third-party laboratory. COAs include HPLC purity analysis and mass spectrometry identity confirmation. We post them publicly because we have nothing to hide.
All testing performed by independent accredited labs
HPLC purity + mass spectrometry on every COA
GHK-Cu 100mg
≥99% PurityHPLC + MS
View COA
GHK-Cu 50mg
≥99% PurityHPLC + MS
View COA
Glow Blend 70mg
≥99% PurityHPLC + MS
View COA
Retatrutide 10mg
≥99% PurityHPLC + MS
View COA
Retatrutide 20mg
≥99% PurityHPLC + MS
View COA
Don't see your product?
Additional COAs are available on request. Reach out via the contact page and we'll send you the relevant documentation for your batch.