I'm not an expert on this subject, but from what I can tell that may be too much, yes. There was a study that said 3mg a day of biotin will improve your hair quality. Another one that used 2.5mg also showed improvement, so somewhere between those 2 should be OK.
Just remember that anything that goes in your body in excess can cause an imbalance, for example, a lot of biotin can cause probelms with insulin, so you need more vitamin C, B6 and increased blood sugar. That can lead to other problems with your health and so on.
I hope that everything works out for you!
Just remember that anything that goes in your body in excess can cause an imbalance, for example, a lot of biotin can cause probelms with insulin, so you need more vitamin C, B6 and increased blood sugar. That can lead to other problems with your health and so on.
I hope that everything works out for you!