From the Manufacturer's Label:
Internal Moisturizer for Skin & Joints**
Moisturizes & rejuvenates skin**
Lubricates & cushions joints**
Hydraplenish® contains the patented BioCell Collagen® complex for healthy connective tissue and synovial fluid.**
Hydraplenish has superior bioavailability and a lower molecular weight than other sources of hyaluronic acid.
Manufactured by Nature's Way