Cosmetic companies are very cautious about how they formulate products. Most major manufacturers conduct extensive preservative efficacy testing. They also often conduct panel testing of products ...

Methylene glycol has been found to be toxicologically equivalent to formaldehyde, also used in hair-straightening treatments ...

Cosmetic Grade Preservative market – Rising demand for natural, non-toxic preservatives driven by clean beauty trends and regulatory shifts. Cosmetic Grade Preservative Market – Rising demand ...

Preservatives form a critical component in cosmetic formulation because they protect products from bacterial and mold contamination while enhancing safety and shelf life. Alfa Chemistry provides ...

Parabens are used in many cosmetics as preservatives to extend shelf life. While they do keep products from spoiling, they also have a darker side. Studies have linked parabens to hormone disruption.

Cosmetic manufacturers must take all of this information into consideration when choosing a preservative system for their products.