Nutra-Life Joint Bio-Flex Capsules 60sDescription Joint Bio Flex contains scientifically researched 5 LOXIN, a high potency form of Boswellia which is 10 x stronger than traditional Boswellia extracts. It is standardised to contain 30% AKBA (the main active ingredient) in Boswellia. 5 LOXIN has been shown to support joint mobility, comfort and connective tissue and starts working from 7 days^. Joint Bio flex combines 3 key joint ingredients, 5 LOXIN, Glucosamine and Vitamin C to support