Sodium Cocoyl Isethionate
Sodium Cocoyl Isethionate is a cosmetic ingredient used as a cleansing, hair conditioning agent. It appears in about 2% of cosmetic products in our 90,000+ product dataset. It is regulated in the EU (listed in a Cosmetics Regulation annex). PubMed carries 8 studies of its skin or topical use.
| INCI name | SODIUM COCOYL ISETHIONATE |
| Function | CLEANSING, HAIR CONDITIONING, SURFACTANT - CLEANSING |
| CAS number | 61789-32-0 / 58969-27-0 |
| EC number | 263-052-5 |
| Prevalence | 1,704 products (1.84% of dataset) |
| Most used in | Skincare |
| EU status | Restricted (annex ) |
| Scientific studies | 8 on PubMed (skin/cosmetic/topical) |
| Monthly searches | 2,900 |
Used in
Face Cleansers 38%Shampoos 35.2%Body Washes 9.7%Exfoliators 6.5%Body Scrubs 2.3%Grooming 1.8%
Frequently asked
- What does Sodium Cocoyl Isethionate do in skincare?
- Sodium Cocoyl Isethionate functions as a cleansing, hair conditioning agent in cosmetic formulas.
- Is Sodium Cocoyl Isethionate allowed in cosmetics?
- Yes, but it is regulated in the EU — it appears in a Cosmetics Regulation annex with usage conditions.
- What products contain Sodium Cocoyl Isethionate?
- It is most commonly found in Skincare products, especially face cleansers (38% of its uses).
Manufacturers with experience using Sodium Cocoyl Isethionate
Match with vetted US contract manufacturers that have hands-on experience formulating with this ingredient.