Sodium salt of acetic acid – a pH regulator and buffer. Pregnancy-safe.
Topical application
BLimited evidence. One RCT or several controlled studies with limitations.
Functional component. Safety confirmed by CIR.
Sodium acetate is the sodium salt of acetic acid. INCI: Sodium Acetate. In cosmetics it works as a pH buffer in formulas with AHAs or other actives requiring stable pH. Use levels run from 0.1 to 2%. Pregnancy-safe.
Irritation potential
LowAllergen risk
LowPregnancy
SafeSuitable for
Sodium Acetate is considered safe during pregnancy at typical cosmetic concentrations. Systemic absorption through the skin is minimal.
Sodium Acetate suits: normal, dry, combination, oily, sensitive.
Sodium salt of acetic acid – a pH regulator and buffer.
On the Fulton scale 0/5 – non-comedogenic. For acne-prone skin, a rating of 3 or higher suggests choosing an alternative.
The INCI name is Sodium Acetate. It may also appear as: Sodium Acetat, ацетат натрия.
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