Puritan's Pride Ultra Biotin7500mcg50s

Biotin (vitamin B7) is a water-soluble vitamin found in oatmeal, vegetables, and soy. Water-soluble vitamins are not stored in the body, which means it is important to consume them daily. Biotin is an important part of enzymes in the body that break down substances like fats, carbohydrates, and others for energy use. Biotin deficiency can cause thinning hair, brittle nails, and a red scaly rash around the eyes, nose, and mouth.