Synergy Flextonic Joint well-being Contains collagen and Silicea The associated vitamin C contributes to the formation of collagen to ensure the normal function of cartilage Food supplement 45 tablets Flex-Tonic is used for inflammatory joint diseases. It significantly improves the general comfort of the joints and consolidates joint capital. This supplement provides a small dose of patented native type II collagen, already present in the joints. This intake triggers oral immunological tolerance in an average of 40 days, inducing a specific response of the immune system towards the joints. Rapid reduction of joint pain. Stopping cartilage erosion. Improved mobility. Synergia SAS Poyet 43 500 Beaune-Sur-Arzon