Dipropylene Glycol
Dipropylene Glycol is a cosmetic ingredient used as a fragrance, solvent agent. It appears in about 7% of cosmetic products in our 90,000+ product dataset. It is regulated in the EU (listed in a Cosmetics Regulation annex). PubMed carries 42 studies of its skin or topical use.
| INCI name | DIPROPYLENE GLYCOL |
| Function | FRAGRANCE, SOLVENT, VISCOSITY CONTROLLING, PERFUMING |
| CAS number | 110-98-5 / 25265-71-8 |
| EC number | 203-821-4 / 246-770-3 |
| Prevalence | 6,580 products (7.09% of dataset) |
| Most used in | Skincare |
| EU status | Restricted (annex ) |
| Scientific studies | 42 on PubMed (skin/cosmetic/topical) |
| Monthly searches | 3,600 |
Used in
Serums 12.5%Toners 11.4%General Moisturizers 11%Sheet Masks 9.8%Sunscreens 5.5%Face Cleansers 4.6%
Frequently asked
- What does Dipropylene Glycol do in skincare?
- Dipropylene Glycol functions as a fragrance, solvent agent in cosmetic formulas.
- Is Dipropylene Glycol allowed in cosmetics?
- Yes, but it is regulated in the EU — it appears in a Cosmetics Regulation annex with usage conditions.
- What products contain Dipropylene Glycol?
- It is most commonly found in Skincare products, especially serums (12.5% of its uses).
Manufacturers with experience using Dipropylene Glycol
Match with vetted US contract manufacturers that have hands-on experience formulating with this ingredient.