New preparations are based on non-animal, (NASHA) for large-scale use, E.g. to form the curves of the buttocks. Eskönnen skin roughness are compensated the inserted hyaluronic acid gel can fill very large volumes with a shelf life of only a few years.

In another case the HA molecules are with UV light broken up, massaged into the skin, and then treated with an infrared cold light surface laser, the massed a Hyaluronsäurebruchstücke in the skin supposedly once again respond to macromolecules and the effect on several weeks will be extended. There is no proof of medical and chemical for this procedure so far. The effect of laser light on the hyaluronic acid is not occupied. A similar procedure with enzymatically split HA molecule is questionable, because here, stabilizers and preservatives are added.

When non-animal (from bacteria) derived hyaluronic acid-based products, no tests are necessary advance because it contains no animal proteins and thus allergic reactions are excluded. But allergic reactions can occur with products on the basis of hyaluronic acid from Rooster Combs.

More and more cosmetics companies use hyaluronic acid in their products. Because the pure form is however poorly absorbed by the skin, fragments can be used by hyaluronic acid. This components referred to HAF have lower molecular weight, making the single fragments can better penetrate the skin. There, they increase the cell's own production of Hyaluron(säure) by it docked to the receptors on the cells (CD44).