Learn
Short, plain-English guides.
Start here
Lab reportsHow to read a COA
What each line on a lab report means.
How to check a vendor before you buy
Find the business, open the report, check the date. Three plain-English checks to make before you buy from a peptide vendor.
Are peptides legal in Australia?
Cosmetic, prescription and "research use only" peptides, explained in plain English, with the TGA's role in general terms.
Peptides for women
Questions to ask your GP
A short, printable checklist to take to your GP if you're curious about peptides, from skincare to prescription medicines.
Peptides for women: a plain-English starting point
The words you'll see when you start reading about peptides, explained in plain English. A short starting point for women.
Podcasts
Skin
SkinSkin
Peptide serums decoded and compared.
Peptides vs retinol: which suits your skin?
Peptides, retinol and bakuchiol compared simply, so you can pick what suits your skin.
Peptide serums decoded: what's actually in the bottle
What the peptide names on your serum mean, how to read percentages and how to compare price per ml.
Matrixyl and Argireline explained
What Matrixyl and Argireline are, how they differ, and serums that contain them.
The best peptide serums in Australia for $50 or less
Peptide serums under $50 compared by ingredient, size and price per ml. Updated October 2026.
Anti-ageing in your 30s, 40s and 50s: a simple routine
A simple skincare routine for each decade, with peptide serums at every budget.
Copper peptides in skincare, explained
What copper peptides (GHK-Cu) are, how cosmetic serums differ from research powders, and what to check on the label.
Red Light
Coming laterRed Light
Guides on red light are on the way.