Vitanatur Collagen Intensive is a dietary supplement based on hydrolyzed collagen, turmeric extract, hyaluronic acid, magnesium, zinc, and vitamins K2, D3, C, B1, B2, and B6. Turmeric Hydrocurc: which guarantees curcuminoids with high bioavailability. Peptan® Collagen: 10g of hydrolyzed collagen. Vitamins K2 and D3. Intensive nutrition for cartilage, bones, and skin. Mobility and flexibility. Bone maintenance.