A clinical trial to investigate the effect of Cynatine HNS on hair and nail parameters
Beer C, Wood S, Veghte RH
Published in The Scientific World Journal
Methodology
Randomized, double-blind, placebo-controlled trial in 50 women taking 500 mg solubilized keratin plus vitamins and minerals daily versus maltodextrin placebo for 90 days, with hair and nail strength and appearance endpoints.
Key Findings
Participants taking the keratin supplement showed statistically significant improvements in nail strength and appearance versus placebo over 90 days.
Conclusions
Solubilized keratin supplementation improved hair and nail parameters within 90 days.
Limitations
Small single-centre trial, female-only sample, industry-developed proprietary product, short duration, subjective appearance endpoints.
Outcomes Measured
The results show that subjects taking Cynatine HNS showed statistically significant improvements in their hair and nails when compared to placebo.
Study Details
Access Study
Disclosures
Funding
Product manufacturer (Cynatine HNS)
This information is for educational purposes only. Always consult a healthcare professional before starting any supplement regimen.