Collagen for skin, hair, and nails in healthy women
Part of Genetic & congenital, Skin clinical trials.
This study tests whether collagen from cows or fish can improve skin, hair, nails, and overall body health. It compares collagen to a placebo to see if it makes a real difference for healthy adults.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are a woman aged 35 to 55.
- You are willing to take collagen from cows or fish (not vegan or vegetarian).
- You have not taken collagen supplements in the last 6 months.
- You do not have a long-term skin condition like eczema or psoriasis.
- You are a non-smoker and limit alcohol.
- You haven't had Botox, fillers, or laser treatments on your skin in the last 3 months.
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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