Quick view Thompsons Biotin 150mcg - 100 Tablets MSRP: $21.43 Now: $13.63 Was: Thompson's Biotin (B7) 150mcg supports energy metabolism of fats, sugars, and proteins in the body. Biotin also helps to promote healthy skin, nails, and hair and is necessary for certain... MSRP: $21.43 Now: $13.63 Was: Add to Cart Quick view Add to Cart