DOSSIER #061 // protein
Evidence: LimitedCollagen
• Hydrolyzed collagen • Peptides • Type I/III
COMPOUND PROFILE Hydrolyzed collagen peptides
THE 30-SECOND VERDICT
Some dermatology trials show modest outcomes. Joint-miracle marketing overreaches.
Hydrolyzed collagen dissolves in coffee and cacao. It is incomplete as a sole protein if you care about leucine.
WHAT PEOPLE USE IT FOR
- ✓ Coffee
- ✓ Cacao lattes
WHAT THE EVIDENCE ACTUALLY PROVES
- ● Look for grams per serving, not “types” as a purity badge.
- ✕ Not a complete protein. Not a treatment for osteoarthritis.
REGULATORY JURISDICTION BLUEPRINT
🇪🇺 EUROPEAN UNION (EFSA) Authorized food / supplement depending on form
Novel food status depends on source and processing. Many peptides are authorized as foods.
🇺🇸 UNITED STATES (FDA / DSHEA) Dietary supplement
Typically a conventional food or supplement protein.
Forms
PeptidesBovineMarine
Sources
- Choi et al. — Oral collagen and skin systematic review (2019)
Last reviewed 2026-08-12 · Lab desk