Oleth-30
Oleth-30 is a synthetic ingredient derived from oleyl alcohol and ethylene oxide. It functions primarily as an emulsifier and surfactant in cosmetic formulations. It helps to blend oil and water-based ingredients and can also aid in cleansing.
NoneEthoxylated fatty alcoholEvidence: Medium
RiskLow 1 / 4
Irritation i1 / 4
Risk of short-term irritation — stinging, burning, dryness, redness, or discomfort. Common for strong actives, acids, retinoids, fragrances, and harsh surfactants.
Rated by SpottyLabs' ingredient methodology, independent of brands.
Things to watch
- potential for irritation in sensitive individuals
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Frequently asked questions
- What is the purpose of Oleth-30 in cosmetics?
- Oleth-30 primarily acts as an emulsifier, helping to create stable mixtures of oil and water in products. It can also function as a surfactant, which helps to clean the skin or hair by reducing surface tension.
Spotty Labs
