Collagen

Expert Positions

Andrew Huberman

Recommends for Skin Health

Peter Attia

Skeptical — Low-Quality Protein

Rhonda Patrick

Uses Personally in Smoothie

Bryan Johnson

Daily in Blueprint Protocol

Mark Hyman

Favors Bone Broth as Food Source

The Verdict

4 of 5 experts support collagen for skin and connective tissue health, but Attia is notably skeptical — citing research showing collagen does not outperform whey protein for connective tissue synthesis. Johnson is the strongest advocate, taking collagen peptides daily in his Blueprint protocol. Huberman recommends it specifically for skin, not muscle. All experts agree collagen is inferior to whey for muscle building.