The Library
Articles & Guides
Everything we publish on peptides — updated as the market moves.
Explainer
What Are Peptides? The Plain-English Guide to Every Type
Research, cosmetic and dietary peptides explained — how they differ and which one people usually mean.
GuideResearch vs Skincare vs Collagen Peptides: Don’t Confuse Them
Three totally different product worlds share one word. Here’s how to tell them apart before you buy.
SafetyAre Peptides Safe? What the Evidence (and the Law) Says in the US & Canada
A sober look at safety, regulation and the important line between research chemicals and consumer products.
The Complete Peptide Starter Kit
One download covering all three worlds — research, skincare and collagen: what’s real, what to look for, and where to start. Free.
No spam. Unsubscribe anytime. We respect your privacy — see our Privacy Policy.