700mg of high-strength glucosamine per tablet, with added 25mg of quercetin & 300mg of apple cider vinegar, easy-to-swallow, highly absorbable, taste-free tabletsour glucosamine, quercetin, & apple cider vinegar tablets are increasingly popular with active individuals, who currently take glucosamine but have read up on the important properties of quercetin & apple cider vinegar.to complement the 700mg of full strength glucosamine sulphate 2kcl provided in each tablet, this formula supplies 300mg of apple cider vinegar (the equivalent to one dessertspoon of fresh liquid) & 25mg of quercetin (the amount found in four apples). we've chosen to encapsulate our formula in ergonomic tablets not capsules since this material can accommodate highly concentrated levels of glucosamine, apple cider vinegar & quercetin. we've carefully formulated & tested our tablets to ensure they dissolve within just 30-60 minutes of swallowing to aid absorption. the soluble, taste-free coating serves to keep our formula fresh. to meet our strict quality standards, we manufacture & package our glucosamine, quercetin, & apple cider vinegar tablets in uk factories working to strict good manufacturing practice (gmp). the main ingredient in our glucosamine formula derives from crustaceans, like shrimps, shellfish, lobster, & crab. our vegetarian glucosamine hcl //p 539//class=f-brand!important is an excellent corn-based alternative if you're vegetarian, vegan, or allergic to shellfish. still unsure if our glucosamine, quercetin, & apple cider vinegar tablets are the right choice for you? our team of expert nutrition advisors are here to help. simply click the 'nutrition advice' button located at the bottom right-hand corner of our website for free, confidential advice. you can also head to our health blog//b 109//class=f-brand!important for more information on glucosamine.