Polysorbate 80 (INCI: Polysorbate 80)
Description
Polysorbate 80 is a non-ionic surfactant and solubilizer derived from sorbitol and oleic acid. It is widely used in cosmetic formulations to help oils and oil-soluble ingredients disperse evenly in water-based products, improving clarity, stability, and overall product performance.
Uses in Skincare
Solubilizes oils & fragrances in toners, facial mists, micellar waters, and serums.
Improves product stability by preventing oil separation
Enhances cleansing action in facial cleansers and washes
Helps rinse-off products wash away cleanly without greasy residue.
Suitable for sensitive skin formulations due to its mild, non-ionic nature.
Common skincare applications:
Facial cleansers, toners, micellar water, serums, lotions, body washes, scrubs, and bath products.
Uses in Hair Care
Solubilizes essential oils & fragrances in shampoos and sprays
Improves distribution of conditioning oils in hair products
Enhances foam and cleansing performance in surfactant systems
Prevents oil separation in water-based hair formulations
Common hair care applications:
Shampoos, liquid conditioners, hair mists, scalp treatments, curl sprays, and hair tonics.
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Usage Rate
Oil solubilization: 1–5% (may go up to 10% depending on oil load)
Cleansers & washes: 0.5–5%
Leave-on products: 0.5–3%
Rinse-off products: 1–5%
Note: The typical ratio is 1 part oil to 2–4 parts Polysorbate 80, depending on the type of oil or fragrance used.
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