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Glyceryl Stearate SE is a self-emulsifying form of glyceryl stearate - it is an emulsifying wax produced by the esterification of glycerin and stearic acid (fro... read more
6,99 € incl. VAT
Glyceryl Stearate SE is a self-emulsifying form of glyceryl stearate - it is an emulsifying wax produced by the esterification of glycerin and stearic acid (from vegetable oils), where "SE" means that the raw material also contains a small amount of soap components (alkaline stearates), which promote the formation of a stable oil-in-water emulsion. In formulations, it acts as both an emulsifier and thickener - improving viscosity, creaminess and reducing the "watery" feel of emulsions.
"SE" stands for self-emulsifying - the raw material contains ingredients that allow the oil-in-water emulsion to form more easily without the need for the separate addition of soap emulsifiers.
It is primarily intended for use in emulsions. In anhydrous products, it can act more as a structuring agent, but the self-emulsifying effect is only fully apparent in the presence of water.
As SE types may contain soap ingredients, in some formulations they may subtly affect the final pH. It is always recommended to measure the pH of the finished emulsion and adjust as necessary.
At higher dosages or with a higher proportion of solid lipids, the emulsifying wax may create a firmer texture and a "waxier" feel. It helps to reduce the dose, adjust the oil phase or add a lighter emollient.
Yes. It is often combined with coemulsifiers and stabilizers to fine-tune viscosity, slip and stability (e.g. with fatty alcohols or polymers). Always do a stability and sensory test.
See also other emulsifiers in the Handymade.sk offer.