Hydraplenish contains low molecular hyaluronic acid with its exclusive BioCell Collagen II complex. This hyaluronic acid supplement is highly absorbed in the digestive tract producing more efficient joint support and connective tissue strength. Hyaluronic acid is the fluid found in the joints and connective tissues that acts as lubricant and cushion to prevent wear and tear. visit us http://www.tasmanhealth.co.nz/natures-way-hydraple nish/ for more details!!