PEG-40 Stearate is a mix of esters of stearic acid ethoxylated with approximately 40 units of polyoxyethylene glycol. It is a white to light-brown solid that is soluble in water.
PEG-40 Stearate is a multifunctional vegetable-based ingredient used primarily as a lipophilic non-ionic oil-in-water emulsifier (HLB value 17.3) and valuable as a humectant, dispersing agent, solubilizer, and surfactant.
PEG-40 Stearate is a common ingredient in skin, hair, lip, and eye care formulas. Thanks to its increased stability, it is even used in sun care products. It is non-irritating to the eyes and skin.
PEG-40 Stearate is a wetting agent and conditioner used in hand soaps, lotions, creams, masks, shampoos, and decorative cosmetics. Chemically inert with enhanced stability, it's suitable for a wide range of pH and various actives, emulsions, and solid dispersions. It can be used as a thickening agent, which also improves skin feel.PEG-40 Stearate has been tested as a delivery vehicle for Trans-resveratrol that can inhibit tyrosinase, a crucial enzyme in melanin production. It showed promising results in forming smaller liposomes with improved emulsifying properties, making it a suitable delivery vehicle and penetration enhancer for skin lightening applications.
Manufactured to meet the Kosher for Passover requirements designated by the Orthodox Union (OU). The specifications of PEG-40 Stearate meet the requirements of the National Formulary XVIII.
