Hair Health

Evidence-scored hair health products with supporting studies, safety notes, and transparent scoring rationale. Products can appear here as a primary category or a related health domain.

AI-curated evidence

5 papers

SupplementsHair HealthBone & Joint Health

Vital Proteins

Vital Proteins Collagen Peptides Powder - Supports Hair, Nail, Skin, Bone & Joint Health, Unflavored, Collagen Protein 9.33 OZ

Top verified claim

Oral hydrolyzed collagen can modestly improve skin hydration and elasticity.

75

Evidence

73

Safety

90

Confidence

Direct product evidence

AI-curated evidence

$18.65View evidence page