Nail Damage Clinical Trial
Official title:
Study of the Effect of 12-week Dietary Supplementation With a Multicomponent Nutritional Supplement on Nails and Skin: a Randomized, Double-blind Placebo-controlled Study
A double-blind, randomized, placebo-controlled efficacy study in one period will include 34 participants divided into two groups. One group will receive a test product (n = 22; test group; multicomponent dietary supplement including MSM and several vitamins and minerals); the other group received placebo capsules (n = 12; placebo group; only modified starch). Volunteers will take two capsules / day orally continuously daily for 12 weeks to assess the effect of these substances on nail growth and condition and skin.
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