Pyrrolidinyl Diaminopyrimidine Oxide
Pyrrolidinyl Diaminopyrimidine Oxide is a cosmetic ingredient used as a hair conditioning, hair waving or straightening agent. It is used in 5 products in our dataset. It is regulated in the EU (listed in a Cosmetics Regulation annex).
| INCI name | PYRROLIDINYL DIAMINOPYRIMIDINE OXIDE |
| Function | HAIR CONDITIONING, HAIR WAVING OR STRAIGHTENING |
| CAS number | 55921-65-8 |
| Prevalence | 5 products (0.01% of dataset) |
| Most used in | Makeup |
| EU status | Restricted (annex ) |
| Monthly searches | 110 |
Used in
Lash & Brow Serums 60%Shampoos 40%
Frequently asked
- What does Pyrrolidinyl Diaminopyrimidine Oxide do in skincare?
- Pyrrolidinyl Diaminopyrimidine Oxide functions as a hair conditioning, hair waving or straightening agent in cosmetic formulas.
- Is Pyrrolidinyl Diaminopyrimidine Oxide allowed in cosmetics?
- Yes, but it is regulated in the EU — it appears in a Cosmetics Regulation annex with usage conditions.
- What products contain Pyrrolidinyl Diaminopyrimidine Oxide?
- It is most commonly found in Makeup products, especially lash & brow serums (60% of its uses).
Manufacturers with experience using Pyrrolidinyl Diaminopyrimidine Oxide
Match with vetted US contract manufacturers that have hands-on experience formulating with this ingredient.