Oh no! I started taking a vitamin with biotin in it like 3-4 days ago and I developed 2 EXTREMELY LARGE cysts and 2 pimpls on my forehead. I have not gotten acne on my forehead in over 11 years.
It's been bothering me why/how this started then I read another poster here said Biotin gave them a huge zit.

Is it a coincidence or could that be the culprit? I am so sad!!!