Codex Blog
Field notes on a more deeply healthy life.
Practical guides and essays on movement, recovery, mind and connection — written for people who want more than another quick fix.
Latest posts
From Codex editors and contributing practitioners.
product-review
Vital Proteins Collagen Peptides: the best-selling collagen powder, not the best one
The Jennifer Aniston-fronted, Nestle-owned, supermarket-shelf collagen powder. 20g hydrolysed bovine collagen per scoop — a real dose. The hair-skin-nails promise is what to take with caution.
Codex Editors · 23/05/2026
break-up
Collagen creamers: pretty pouch, hydrolysed waste of money
They taste nice in coffee. They will not plump your skin, fix your joints, or do the things the label heavily implies. Here's the actual collagen evidence — and the cheaper way to get it.
Codex Editors · 23/05/2026