Aluminum Starch Octenylsuccinate
Aluminum Starch Octenylsuccinate is a cosmetic ingredient used as an absorbent, anticaking agent. It appears in about 1% of cosmetic products in our 90,000+ product dataset. It is regulated in the EU (listed in a Cosmetics Regulation annex). PubMed carries 3 studies of its skin or topical use.
| INCI name | ALUMINUM STARCH OCTENYLSUCCINATE |
| Function | ABSORBENT, ANTICAKING, VISCOSITY CONTROLLING |
| CAS number | 9087-61-0 |
| Prevalence | 1,173 products (1.26% of dataset) |
| Most used in | Skincare |
| EU status | Restricted (annex ) |
| Scientific studies | 3 on PubMed (skin/cosmetic/topical) |
| Monthly searches | 880 |
Used in
Sunscreens 15.3%Setting Spray & Powders 11.7%General Moisturizers 10.3%Dry Shampoos 8.1%Blushes 5.8%Foundations 5.3%
Frequently asked
- What does Aluminum Starch Octenylsuccinate do in skincare?
- Aluminum Starch Octenylsuccinate functions as an absorbent, anticaking agent in cosmetic formulas.
- Is Aluminum Starch Octenylsuccinate allowed in cosmetics?
- Yes, but it is regulated in the EU — it appears in a Cosmetics Regulation annex with usage conditions.
- What products contain Aluminum Starch Octenylsuccinate?
- It is most commonly found in Skincare products, especially sunscreens (15.3% of its uses).
Manufacturers with experience using Aluminum Starch Octenylsuccinate
Match with vetted US contract manufacturers that have hands-on experience formulating with this ingredient.