Should I take biotin if I have thin hair? There’s no strong evidence to support using biotin for hair growth or to prevent hair loss in people without a deficiency. Because hair thinning and poor hair growth are sometimes associated with a biotin deficiency, correcting a deficiency can help restore hair growth in some people.
Is 10000 mcg biotin too much for hair? But for strengthening hair, a minimum dose of at least 2000 mcg is often advised. To encourage faster hair and nail growth, some supplements are available with 10,000 mcg biotin. Mayo Clinic states that 10,000 mcg is a safe dose, as no adverse side effects have been noted to date.
How long does biotin take to work for thinning hair? It takes months to see results on biotin. According to The Journal of Clinical and Aesthetic Dermatology (source), biotin takes around 90 days to begin to work. Contrary to some of the claims you may have heard, biotin is not an overnight remedy that will magically give you 5 inches of hair growth in 24 hours.
Related Questions
How Much Biotin Should Be Taken For Thinning Hair
Still, people who support its use often recommend taking 2 to 5 milligrams (mg) of biotin in supplement form daily in order to strengthen hair and achieve results.