Hair Conditioners: Impact of Oral Supplements on Skin and Hair Health

The document from 2014 reviews the impact of oral supplements on skin and hair health, highlighting the potential benefits of various nutrients and antioxidants. Biotin supplementation was beneficial for brittle nails, while zinc did not correlate with hair loss in certain conditions. Antioxidants like vitamins, lycopene, and selenium offered photoprotection and improved skin texture. Silicon showed promise for skin and hair, but more research was needed. Polyphenolic compounds, phytoestrogens, glycosaminoglycans, choline-stabilized orthosilicic acid, and polyunsaturated fatty acids all demonstrated various degrees of skin health benefits, including anti-aging effects, improved elasticity, and hydration. However, the document stresses the need for more rigorous, controlled studies to substantiate these findings. It also notes that combining oral supplements with topical treatments may provide enhanced anti-aging benefits.