Biotin helps you maintain healthy looking hair and nails, helping to prevent them from looking brittle and dull. Taking Biotin with other proven nutrients for healthy hair growth helps promote healthier looking and thicker hair in line with your natural hair growth cycle. There are also Biotin shampoos on the market that increase fullness and thicken hair.
How Much Biotin Do You Need for Fuller Hair
There are few side effects generally reported with oral Biotin supplements, especially when taken in recommended dosages. As with all vitamin supplements, consult a doctor before beginning a new supplement, especially if you are pregnant or breastfeeding.
There are some anecdotal reports of increased cystic acne with Biotin, especially in the first few weeks of beginning it. However, any acne generally fades as your body adjusts to the added nutrition from the supplements.
All in all, there is strong anecdotal evidence as well as scientific substantiation for the efficiency of Biotin for hair growth.