Biotin is one of several vitamins that play a role in the growth of healthier, thicker hair. It's also one of the only natural hair loss treatments backed up by science, with study data showing that use of biotin produces a significant increase in hair growth in people with a deficiency.
If you're experiencing hair thinning or hair loss, biotin may assist in re-growth. There's some research to suggest that increased biotin intake can improve overall hair quality, including thickness and shine.
What are the health benefits of biotin?
Biotin is a water-soluble B-vitamin that helps your body convert food into energy. It is especially important during pregnancy and breastfeeding. In addition, biotin is important for the health of your hair, skin and nails
Biotin is often recommended as a dietary supplement for strengthening hair and nails. In addition to being taken as a supplement, many health and beauty products include biotin as an alternative supplement. Ultimately, biotin is found in many cosmetics and health products for the hair and skin although scientific data supporting this outcome are weak. Moreover, it has been demonstrated that proliferation and differentiation of cultured human follicular keratinocytes are not influenced by biotin.
How long does it take to see results when taking biotin?
Being inconsistent when taking biotin will definitely vary your results. It's also important understand that, as with any supplement, hair growth will not happen overnight. You'll most likely see results after about a month or so, but some people notice a difference in as little as two weeks.
Due to its availability, affordability, and effective marketing for this purpose, biotin is a popular nutritional supplement for treatment of brittle nails and hair loss. Moreover (in contrast to other nutritional supplements, such as vitamin A, selenium, iron, and zinc), there is no known toxicity of biotin in an order of magnitude greater than of the nutritional requirements. There are no reported cases of adverse effects from receiving high doses of the vitamin, in particular, when used for treatment of the inborn errors of biotin metabolism in infants (10–30 mg daily).