Natrol Biotin supports healthy luxurious hair, beautiful skin, and strong nails, in addition to energy production. A water-soluble B-complex vitamin, biotin is necessary for cell growth and the production and metabolism of fat into amino acids. Natrol Biotin provides 10,000 mcg to help ensure the daily need for this essential nutrient is met. 100% Drug Free! Maximum dose! Natrol makes this product in the U.S.A.!
This is by far the best hair, skin & nail supplement on the market. My hair is almost waist length, very healthy & shiny! My nails grow at a very quick rate, and it can be a bit annoying always having to cut my nails (I don't like long nails). My skin, is flawless! I don't have to wear foundation, a tinted moisturizer looks fantastic!