Collagenand Hair Strength.
Evidence gradeB
ImpactSmall
Confidencemedium
Imported rating. This grade comes from SuppCo and has not been independently reviewed. It describes research, not a product, and it is not medical advice.
The rating
- Direction
- Favourable
- Rated by
- SuppCo
- Observed
- 28 September 2026
Studies behind it
Efficacy and Safety of Skin Radiance Collagen on Skin and Hair Matrix: A Placebo-Controlled Clinical Trial in Healthy Human SubjectsA. Trehan · Clinical, Cosmetic and Investigational Dermatology2024Revitalizing skin, hair, nails, and muscles: Unlocking beauty and wellness with vegan collagen.Samrat Warma · Journal of cosmetic dermatology2024A Clinical Trial Shows Improvement in Skin Collagen, Hydration, Elasticity, Wrinkles, Scalp, and Hair Condition following 12-Week Oral Intake of a Supplement Containing Hydrolysed CollagenDavid M. Reilly · Dermatology Research and Practice2024