Undecane
Undecane is a cosmetic ingredient used as a skin conditioning - emollient, skin conditioning 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 32 studies of its skin or topical use.
| INCI name | UNDECANE |
| Function | SKIN CONDITIONING - EMOLLIENT, SKIN CONDITIONING |
| CAS number | 1120-21-4 |
| EC number | 214-300-6 |
| Prevalence | 542 products (0.58% of dataset) |
| Most used in | Skincare |
| EU status | Restricted (annex ) |
| Scientific studies | 32 on PubMed (skin/cosmetic/topical) |
| Monthly searches | 880 |
Used in
Sunscreens 19.9%General Moisturizers 15.7%Serums 13.3%Foundations 4.8%Eye Moisturizers 4.2%Body Lotions 4.1%
Frequently asked
- What does Undecane do in skincare?
- Undecane functions as a skin conditioning - emollient, skin conditioning agent in cosmetic formulas.
- Is Undecane allowed in cosmetics?
- Yes, but it is regulated in the EU — it appears in a Cosmetics Regulation annex with usage conditions.
- What products contain Undecane?
- It is most commonly found in Skincare products, especially sunscreens (19.9% of its uses).
Manufacturers with experience using Undecane
Match with vetted US contract manufacturers that have hands-on experience formulating with this ingredient.