Emollient
6 ingredients in this category
Emollients soften and smooth the skin by filling gaps between skin cells. They improve skin texture, reduce flakiness, and create a protective layer that helps prevent moisture loss.
Regulation Overview
EU
3 allowed
US
3 allowed
JP
3 allowed
KR
3 allowed
UK
3 allowed
Regulation Comparison Table
| Ingredient | EU | US | JP | KR | UK |
|---|---|---|---|---|---|
| Ceramides CERAMIDE | |||||
| Cetostearyl Alcohol CETEARYL ALCOHOL | |||||
| 1-Hexadecanol CETYL ALCOHOL | |||||
| Perhydrosqualene SQUALANE | |||||
| Squalene SQUALENE | |||||
| 1-Octadecanol STEARYL ALCOHOL |
Allowed in All Regions
6 ingredients with no bans or restrictions.
Frequently Asked Questions
What is the function of emollients in skincare? +
Emollients fill the spaces between corneocytes (skin cells) in the stratum corneum, smoothing skin texture and reducing the appearance of roughness and flakiness. They form a lipid-like film that reduces transepidermal water loss (TEWL). Emollients are classified as esters (e.g., isopropyl myristate), fatty alcohols (e.g., cetyl alcohol), fatty acids, and oils. Their selection in formulations depends on the target skin feel and product type.
Are all emollients the same in terms of skin feel? +
No. Emollients vary significantly in their skin feel. Dry-feel emollients like isohexadecane or cyclomethicone absorb quickly with minimal residue. Rich emollients like petrolatum or shea butter leave a heavier feel. Esters like isopropyl myristate have a dry, silky feel. Formulators choose emollients based on target skin feel (lightweight vs. rich), consumer preference, and the product type (serum, cream, body lotion).