Sodium Bicarbonate

Primary Function

pH Adjuster

Safety Verdict

Mostly Safe

Health Score

9/10

Eco Score

9/10

Also Known As

baking soda

About Sodium Bicarbonate

Sodium Bicarbonate functions primarily as a ph adjuster in cosmetic formulations. regulates and stabilizes the acidity or alkalinity of the final product. It is commonly used in acid exfoliants, vitamin C serums, cleansers, and balancing toners for ensuring formula matches the skin's natural acidic mantle (pH 4.5-5.5).

Formulation Role & Skin Benefits

Sodium Bicarbonate is selected for formulations requiring ensuring formula matches the skin's natural acidic mantle (pH 4.5-5.5), delivering optimizing active ingredient efficacy while minimizing skin irritation.

Best suited for all skin types, crucial for maintaining a healthy acid mantle. Typical formulation context: all skincare formulations, especially AHA/BHA exfoliants and vitamin C.