Teoxane uses special technology to blend cross-linked hyaluronic acid with non-modified hyaluronic acid. The cross-linked hyaluronic acid lasts longer within the skin, helping to resist breaking down for longer than the natural hyaluronic acid. The non-modified hyaluronic acid, meanwhile, gives Teosyal RHA 1 properties closer to the natural hyaluronic acid within the skin. This helps Teosyal RHA 1 to stretch and adapt to facial movement even as it supports the skin and reduces the look of wrinkles. Since hyaluronic acid can absorb up to a thousand times its weight in water, injecting this dermal filler helps fill and support the skin to reduce the look of wrinkles. The hyaluronic acid in Teosyal RHA 1 will gradually break down to be absorbed into the skin, helping keep the skin hydrated.