Polıage

Scan any beauty product and see in plain words what is in it, checked against what you avoid.

Scan with your phone’s camera to get the app.

Download on theApp Store
Ingredients

Dihydrocholeth-30

Dihydrocholeth-30 is a surfactant and emulsifying ingredient. It’s in 3 products on Poliage. Avoid lists on Poliage that include it: none.

Updated October 21, 2026

What it does

Contains Dihydrocholeth-30: emulsifying
Function listed in CosIng
Contains Dihydrocholeth-30: surfactant
Function listed in CosIng

Source: CosIng, the European Commission cosmetic ingredient database, ref 75548, accessed October 22, 2026.

Products that contain Dihydrocholeth-30

LA ROCHE-POSAY
La Roche-Posay
Eau micellaire
Lists fragrance, coconut derivatives
LA ROCHE-POSAY
La Roche-Posay
Eau micellaire ULTRA peaux sensibles
Lists fragrance, coconut derivatives
LA ROCHE-POSAY
La Roche-Posay
La Roche-posay Eau Micellaire Physiologique. Fl-pompe
Lists fragrance, coconut derivatives

Related guides

How to read an ingredient list
What the ingredient list on a beauty product tells you, what the names mean, and what it leaves out, using FDA and EU labeling rules.
Does ingredient order show how much is in a product?
Ingredient lists run from most to least, but only down to 1%. Below that, any order is allowed. What the order shows and what it hides.
How do you patch test a new product?
What the AAD, FDA and DermNet say about testing a small area, the FDA hair dye skin test, in-office patch tests, and contact allergy basics.
HomeExploreScanLooksYou

Browse

This week’s rankingsIngredients A–ZBrands A–ZListsLibrary: guidesFragrance finderHow we rank
AboutSourcesPrivacyTerms