Learn the basics

Learn the basicsNovember 8, 202611 min read

Are Peptides Steroids? How the Two Molecules Differ

Peptides are not steroids. A plain-language guide to how amino-acid chains differ from four-ring steroid molecules, how each signals to cells, and…

How to Reconstitute Peptides: Lab Guide, Math and Storage

A plain-language bench guide to reconstituting freeze-dried research peptides: choosing the liquid, gentle aseptic technique, mg/mL math and storage, with a source…

Shop by goal

Shop by form

Shop A–Z

Featured

By concern

By product

By ingredient

Routine builder

Dosing & prep

Find your fit

Body & progress

Guides

Women’s health hub

Evidence

Content

Quick links

Learn the basics

Are Peptides Steroids? How the Two Molecules Differ

How to Reconstitute Peptides: Lab Guide, Math and Storage

Learn the basics

Are Peptides Steroids? How the Two Molecules Differ

How to Reconstitute Peptides: Lab Guide, Math and Storage

Join the Her Peptides circle