Will biotin increase facial hair? While data on beard growth in particular is limited, several studies suggest that biotin supplements can improve hair thickness in people with conditions affecting hair growth, such as alopecia, though beard hair is not specifically mentioned ( 1 , 5 ).
Which biotin is best for beard growth? These are some of the best beard growth supplements out right now.
Which vitamin is best for beard growth? biotin
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.