biotin def grew my hair . . and made it thicker u do not have to be biotin deficient in order for this product to work i have heard other women say the same thing that it worked for their hair as well. and why are you talking like you have an attitude or being sarcastic? so annoying
Make sense theres a lot of vitamins that can give us good hair nails and skin just a proper diet eat healthy foods more vitamin A C and E as well not just biotin