Biotin Plus Tablets, 5000 mcg

Biotin deficiency can cause thinning of the hair and a rash on the face.
Biotin is used for biotin deficiency. It is also commonly used for hair loss, brittle nails, and other conditions, but there is no good scientific evidence to support these uses. Biotin supplements might interfere with some lab tests. Talk with your doctor if you are taking biotin supplements and need to have any blood tests.