3 citations
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August 2011 in “PubMed” This study found that coconut oil use was associated with less hair damage than normal grooming practices, as indicated by hair breakage index and break stress measurements.
1 citations
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May 2017 in “Asian journal of medical sciences” This study found that dietary supplementation with collagen, chondroitin sulfate, low-molecular weight hyaluronic acid, Pycnogenol®, and coenzyme Q10 significantly improved skin hydration, elasticity, nail hardness, and hair condition in patients with age-related dermatological changes after 12 weeks.