Products Description of Polyglyceryl-4 Laurate CAS# 75798-42-4
Polyglyceryl-4 Laurate (CAS No. 75798-42-4) is a mild nonionic surfactant formulated without PEG and derived from glycerin and lauric acid of plant origin. With good emulsifying and cleansing capabilities, it helps promote the formation of stable oil-in-water systems and provides emollient properties in cosmetic formulations. The ingredient is commonly incorporated into a variety of personal care products to improve formulation stability, texture, skin feel, and overall product performance.
Chemical and Physical Properties
| Appearance | White to light yellow oily, viscous liquid |
| Composition | Ester of average 4 moles of glycerol and lauric acid |
| Acid Value | ≤ 12 mgKOH/g |
| Iodine Value | ≤ 5 |
| Saponification Value | ≤ 180 mgKOH/g [1, 2, 3] |
Product Application of Polyglyceryl-4 Laurate CAS# 75798-42-4
Suitable for a broad range of cosmetic and skincare products, Polyglyceryl-4 Laurate can help stabilize oil-in-water emulsions and is commonly incorporated into creams, lotions, facial cleansers, and other personal care formulations.
Its plant-derived origin, PEG-free profile, and favorable biodegradability make it well suited to natural, clean-label, and environmentally conscious cosmetic formulations. It can be used by formulators seeking milder and more sustainable ingredient options.
Polyglyceryl-4 Laurate assists in dispersing and solubilizing limited quantities of oils, fragrances, and other lipophilic components in aqueous formulations, helping achieve a more uniform and stable finished product.
