Ingredients / #189
Stearic Acid
CAS: 57-11-4 · EC: 200-313-4
Emulsifier
Fragrance
Surfactant
Skin Conditioning
Emollient
CosIng Ref: 79070
💡 For reference only. Does not constitute medical advice.
Description
This waxy fatty acid serves multiple roles in skincare formulations as an emulsifier that helps blend oil and water-based ingredients together, while also providing moisturizing and conditioning benefits to the skin. It creates smooth, creamy textures in lotions and creams and can help stabilize fragrance compounds. Generally considered very safe for topical use with minimal risk of irritation.
Synonyms
스테아릭애씨드 (ko)
ステアリン酸 (ja)
stearic acid
Properties
✗ Fragrance
✗ Preservative
✗ Colorant
Safety Rating
INTERNAL
2/10 · Safe
Common fatty acid
Hazard Classification (GHS/CLP)
| H-Code | Description | Category |
|---|---|---|
| H301 | 吞嚥有毒 | health |
| H315 | 皮膚刺激 | health |
| H400 | 對水生生物極毒 | environmental |
Found in products
Total: 6135