Health Logics brings you its most advanced hair, skin, and nails formula that combines the power of collagen peptides, hyaluronic acid (HA), chondroitin sulfate with Vitamin C and Biotin.�Collagen and HA are vital components of skin that decline as we age and are responsible for the skin's moisture, suppleness, elasticity, vibrancy, and beauty.� Vitamin C supports collagen formation in the body and acts as an antioxidant to help neutralize free radicals. Biotin promotes hair and nail health.