These capsules will not only help you to have a healthier and more hydrated skin, but will also help to maintain lubrication in the joints. This product of Casentest with Hyaluronic Acid is a supplement suitable for vegetarians and vegans. It has low molecular weight hyaluronic acid that has been obtained by fermentation and that promotes greater hydration of your skin to make it look healthier and more beautiful. The main function of hyaluronic acid is to retain and attract water in the extra-cellular matrix of the body's tissues. It is a natural polymer present in body tissues, although its concentration decreases with aging and certain conditions. Although there are many sources that contain it, its molecular weight is high, so a good dietary supplement helps you get the right amount.