Which biotin is best for beard growth? These are some of the best beard growth supplements out right now.
Is 10000 mcg biotin too much? Mayo Clinic states that 10,000 mcg is a safe dose, as no adverse side effects have been noted to date. Reassuringly, even “mega doses” of 300,000 mcg found no side effects in neurological research.
Is 30 mcg of biotin enough for beard growth? Additionally, biotin plays a role in the production of keratin, the major protein found in hair, skin, and nails ( 1 ). The current recommended daily adequate intake for biotin is 30 mcg, as established by the Institute of Medicine ( 2 ).
Related Questions
How long will it take for biotin to work?
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.