Carboxylic Acid
Carboxylic Acid
Also known as: carboxylic-acid
CAR
5/10
Concern level
Moderate concern
Carboxylic acids are organic acids that can function as preservatives and pH adjusters in cosmetic formulations.
Chemical Properties
pH Range
4.00 - 6.00Typical Concentration
1.00% - 10.00%Skin Type Compatibility
dry skin4/10
oily skin6/10
sensitive skin3/10
acne prone5/10
mature skin4/10
normal skin5/10
Risks & Warnings
May cause irritation; avoid use on broken skin.
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