Acid
acid
ACI
5/10
Concern level
Moderate concern
AHA ChemicalBHA Chemical
A broad term that may refer to various acids used in skincare, typically for exfoliation or pH adjustment.
Pore-clogging
Low
Regulatory
No data
Chemical Properties
pH Range
4.00 - 7.00Typical Concentration
0.50% - 5.00%Skin Type Compatibility
dry skin4/10
oily skin7/10
sensitive skin3/10
acne prone6/10
mature skin5/10
normal skin5/10
Interactions
incompatible with: other strong exfoliating acids, retinoids, benzoyl peroxide, high-alkaline formulas
Risks & Warnings
May cause irritation, especially in high concentrations.
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