Est. 1973 With Calcium, Magnesium, D-3 and K-2 Advanced Bone Matrix Support Bone Health Dietary Supplement Lab Verified A Brighter Way Strength + Flexibility Support Studies suggest that as we age, our bones can lose up to 50% of their strength as a result of collagen loss. Solaray Collagen Bone Complete advanced bone matrix formula is designed to support bone strength and flexibility. Bone Matrix 50% Minerals 25% Collagen 25% Water Plant Mineral Complex, including Calcium, Magnesium, + 70 other natural trace minerals. Types 1 and 3 Marine Collagen sourced from deep sea fish. Vitamin D-3 for healthy bone growth. Vitamin C for Antioxidant Support. Since 1973, we've scoured the globe for the highest quality ingredients, connecting you with the most efficacious supplements that help you live brighter and embrace the moments that matter most. Advanced Bone Matrix Support Strength and flexibility support for: Strong bones and growth Muscle support Antioxidant support