skincarecheck
INCI ingredient

Sodium Carbonate

Sodium Carbonate appears on 47 ingredient lists in our database, most often in shower gels.

What it triggers

  • Vegan originYesno animal source
  • FragranceNonot a perfume ingredient
  • ParabenNonot a preservative of this family
  • SulfateNonot a sulfate surfactant
  • SiliconeNonot a silicone
  • AlcoholNonot a drying alcohol

What it does

Sodium Carbonate appears on 47 ingredient lists in our database, most often in shower gels.

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: buffering, bulking

Products with Sodium Carbonate

in 47 products

Showing 24 of 47 products with this ingredient, most scanned first.

In the EU ingredient database

Functions listed by CosIng
  • buffering
  • bulking
  • buffering: Stabilising the pH of an aqueous medium in a narrow range even if an acid or base is added. Altering and/or maintaining a cosmetic product's pH at the desired level.
  • bulking: Non-reactive (chemically inert), solid ingredients that dilute other solids and/or increase the volume of cosmetic products.

CAS 497-19-8 · EC 207-838-8

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