PEG-20 Castor Oil
A non-ionic emulsifier and solubilizer. It dissolves oils and fragrance in the water phase. Well tolerated.
Supporting ingredient
It gives a product its texture, stability or shelf life. It has no claimed effect on the skin, so an efficacy tier does not apply. What is known about its safety is below
Tolerability and safety
- Irritation potential
- Low
- Allergen risk
- Low
- Pregnancy
- Safe
- Suitable for
- Normal, Dry, Combination, Oily, Sensitive
About this ingredient
PEG-20 castor oil (same INCI) is a non-ionic emulsifier and solubilizer based on ethoxylated castor oil. Its job is to dissolve oils, fragrances and oil-soluble actives within the water phase, which allows clear, stable formulas. It is a functional component, not a skincare active. It provides solubility and stability. The effect on skin comes from the other ingredients, not from this one. During pregnancy and breastfeeding it is fine to use topically. Tolerance is good: low irritation and low allergy potential, with a mild surfactant character. At use levels it suits sensitive skin and does not dry it out. An individual reaction is possible but uncommon.
Frequently asked questions
Is PEG-20 Castor Oil safe during pregnancy?
PEG-20 Castor Oil is considered safe during pregnancy at typical cosmetic concentrations. Systemic absorption through the skin is minimal.
What skin types is PEG-20 Castor Oil for?
PEG-20 Castor Oil suits: normal, dry, combination, oily, sensitive.
What is PEG-20 Castor Oil and what does it do in cosmetics?
A non-ionic emulsifier and solubilizer.
What's the INCI name for PEG-20 Castor Oil?
The INCI name is PEG-20 Castor Oil.
See PEG-20 Castor Oil in a product composition right on the store page
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Similar role in the formula
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