Polysorbate 60 is an emulsifier and surfactant commonly used in cosmetics to blend water and oil-based ingredients. Derived from sorbitol and oleic acid, its chemical formula is C64H126O26. This amber-colored, oily liquid appears as a golden to yellowish clear solution. Polysorbate 60 enhances the stability of various personal care products, such as creams, lotions, and makeup, by preventing ingredient separation. It also improves texture and provides a smooth feel. Widely favored in the industry, Polysorbate 60 ensures homogeneous formulations and acts as a solubilizer for essential oils and fragrances, facilitating their incorporation into water-based products.
Origin
Polysorbate 60 is produced through the ethoxylation process, involving the reaction of sorbitol, derived from corn syrup, with oleic acid, typically obtained from vegetable sources. This process creates a series of ethoxylated compounds, with the number 60 indicating the degree of ethoxylation. Polysorbate 60 is then purified to remove impurities.
Safety profile
Polysorbate 60 is a safe ingredient with low skin irritation potential. It is non-toxic and also non-comedogenic. However, patch testing is recommended, especially for sensitive skin. Polysorbate 60 is considered vegan as it is derived from plant-based sources. Additionally, it is generally halal, but depends on the specific sourcing and processing methods.