Sistem Extra Strength Liquid Biotin & Collagen is designed to support the health of your hair, skin, nails, and joints. With biotin to help maintain your natural beauty, this formula strengthens hair and nails while encouraging healthy skin. The inclusion of Type 1 and Type 3 collagen plays a vital role in joint flexibility, muscle recovery, and maintaining skin elasticity. Biotin also assists in converting carbohydrates, fats, and proteins into energy, supporting efficient cellular function and balanced metabolism. Collagen helps provide structure to your skin, giving it a firm and smooth appearance. Beyond its beauty benefits, this supplement promotes overall wellness by aiding brain function and boosting immune support. Crafted with care, it contains no color additives, binders, or preservatives in a refreshing pineapple flavor.