Learn about peptides
Plain-English guides to what peptides are, what the FDA says about them and what's legal. The first guides are on the way.
Guides on the way
GLP-1 medications
What GLP-1 medicines are, how they work and what the FDA says about them.
Coming
What are peptides?
What a peptide is, how peptides differ from other medicines and why the rules vary.
Coming
Hormone replacement therapy
What hormone replacement therapy covers and how the FDA regulates it.
Coming
How to get peptides
Which ways of getting peptides are legal in the US, and which are not.
Coming
Peptide therapy
What people mean by peptide therapy, and what the studies do and don't show.
Includes: Peptide injections
Coming
Are peptides legal?
How the FDA and the compounding rules decide which peptides are legal in the US.
Coming
Peptide safety
Known side effects, quality problems and what the studies say about risk.
Coming
Get updates on Ellum's peptide guides
Other ways in
Browse peptides
The dated FDA, compounding and WADA status of each peptide we track.
Peptides with an FDA advisory vote, no FDA decision
Where each compound stands after the advisory vote, step by step.
Peptides by goal
The options people try for each goal, from weight loss to sleep, and what the FDA says about each one.
- Every guide will be dated.
- Each guide will link its sources.
- No dosing advice.