GF Guard COS

GF Guard COS effectively fights bacteria (99.9%) and mold (90.0%). It does not contain formaldehyde or Parabens and is approved for use in cosmetic formulations.

It can be incorporated into products with a wide pH range (3-8) and can be safely added at temperatures up to 75C, while its participation in cosmetics varies between 0.75-1.50%.

GF Guard COS is not a water soluble product and we advise you to mix it with Polysorbate 20 (1:1) before incorporating it into your cosmetics.