Hydroxyproline
Hydroxyproline appears on 3 ingredient lists in our database, most often in shampoos.
What it triggers
- Vegan originNot sureorigin not on file
- FragranceNonot a perfume ingredient
- ParabenNonot a preservative of this family
- SulfateNonot a sulfate surfactant
- SiliconeNonot a silicone
- AlcoholNonot a drying alcohol
What it does
Hydroxyproline appears on 3 ingredient lists in our database, most often in shampoos.
It does not belong to any of the six groups we check, so it never changes a verdict.
We have not written the plain-language note for this ingredient yet; the facts above come straight from how it is classified.
Functions: antistatic, hair conditioning, skin conditioning, surfactant - cleansing
Products with Hydroxyproline
in 3 products
- no photoChi Aloe Vera Curl Enhancing ShampooChi · shampoo
- no photoFilorga Hydra Filler 50MLFilorga
Boscia Cryosea Firming Icy-cold CleanserBoscia · cleanser
Showing 3 of 3 products with this ingredient, most scanned first.
In the EU ingredient database
Functions listed by CosIng
- antistatic
- hair conditioning
- skin conditioning
- surfactant - cleansing
- antistatic: Preventing and/or reducing static electricity by neutralising electrical charge on surfaces.
- hair conditioning: Enhancing the appearance and feel of hair. Leaving the hair easy to comb, supple, soft and shiny and/or imparting volume, lightness, gloss, texture, etc.
- skin conditioning: Maintaining the skin in good condition.
- surfactant - cleansing: Wetting body surfaces, emulsifying or solubilizing oils, and suspending soil (generally, such ingredients contribute to the foaming and lathering properties of cleansing products).
CAS 51-35-4 · EC 200-091-9
EU regulation
Not on a restricted-substances annex. Listed as an allowed cosmetic ingredient.
Source: CosIng, European Commission. Informative, no legal value; the regulation text is the reference.
Classification from the INCI name; product lists from Open Beauty Facts.Report a mistake