Brookswax P

Brookswax P is a non-ionic self-emulsifying wax based on cetyl, stearyl alcohols, and ethoxylated sorbitan ester. It has an approximate HLB of 8, making it ideal for forming stable o/w emulsions with mineral oil and other commonly used hydrophobic emollients.

Brookswax P is a valuable ingredient that is compatible with a wide range of topical therapeutic agents. It is autoclavable and can be heated to 150°C under pressure without affecting the emulsion properties. As Emulsifying Wax NF it has been used in a wide variety of pharmaceutical and dermatological products.

Brookswax P has proven to be a superior alternative to conventional thickening agents such as GMS, EGMS, and PGMS. It will form full-bodied emulsions at 5 - 10% levels in water without requiring additional surfactants to form a stable system. Brookswax P has superior emulsifying properties compared to many of the common or standard self-emulsifying waxes and often produces superior results at lower usage levels.

Functions
Emulsifier
Thickener