Stark Pharm's Flex GCM formula...
Food supplement Pure Gold - ProFlexi+ contributes to the normal formation of collagen, designed to protect the joints.
Pure Gold - Collagen contains bioavailable collagen in capsule form.
EXtrifit food supplement - Flexain is a powerful and highly functional preparation for joints, focused on their nutrition and protection.
Food supplement EXtrifit - Collagen Hydrolysate Liquid contains liquid collagen enriched with vitamins.