Doppelherz Kollagen 11.000 Plus Drinkable Collagen Supplement For Joint Health is a dietary supplement containing vitamins, trace elements, collagen hydrolysate and chondroitin sulfate to support a healthy musculoskeletal system and joint comfort. It contains 11,000mg of collagen hydrolysate, a key component of connective tissues such as bones, cartilage and tendons. Vitamin C contributes to normal collagen formation and protects cells from oxidative stress. Vitamin D supports calcium absorption, bone health, muscle function and immune support. Copper helps maintain healthy connective tissues, while selenium supports immune function and cellular protection. Chondroitin sulfate contributes to cartilage strength and resilience. Delivered in a liquid form with wild berries flavor, it is easy to consume, suitable for individuals with gluten or lactose sensitivities, and packaged in convenient single-dose phials to support overall joint mobility and musculoskeletal well-being.