Does biotin cause unwanted hair growth? Although the evidence to support biotin alone for hair growth is weak and limited, the evidence is slightly stronger for preventing hair loss. Still, biotin supplements are only likely to prevent hair loss and promote hair growth in people with a biotin deficiency.
What does biotin do for your face? Research also shows that biotin helps improve skin’s hydration, smoothness, and appearance. In addition, some studies show that biotin can strengthen fingernails and make them grow faster. Biotin is a versatile addition to your beauty routine.
Will hair vitamins cause facial hair? High quality hair supplements like It Really Works Vitamins DO NOT contain hormones and so will not encourage hair growth on your face or body. All females produce some testosterone, but higher than normal levels of this androgen can lead to facial hair.
Related Questions
Does Biotin Make Hair Grow On Your Face
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 ).
Does biotin increase weight?
Does biotin cause weight gain? No, there is no evidence to suggest taking biotin supplements can lead to weight gain. In fact, biotin is sometimes touted as a weight-loss supplement. However, there is no research to confirm biotin has any effect on weight.