Health effect
Hair Strength
Hair breakage, gentle care and the limits of nutrient claims.
Linked studies
7 publications behind the ratings for hair strength, newest first.
Efficacy and Safety of Skin Radiance Collagen on Skin and Hair Matrix: A Placebo-Controlled Clinical Trial in Healthy Human Subjects2024 · CollagenRevitalizing skin, hair, nails, and muscles: Unlocking beauty and wellness with vegan collagen.2024 · CollagenA Clinical Trial Shows Improvement in Skin Collagen, Hydration, Elasticity, Wrinkles, Scalp, and Hair Condition following 12-Week Oral Intake of a Supplement Containing Hydrolysed Collagen2024 · CollagenBiotin for Hair Loss: Teasing Out the Evidence.2024 · BiotinA Review of the Use of Biotin for Hair Loss2017 · BiotinHair Loss, AlopeciaLycopeneEffects of Lycopersicon esculentum extract on hair growth and alopecia preventionLycopene