OKO Ingredient Profile

Salicylic Acid

INCI: SALICYLIC ACID

Caution OKO Verified CAS: 69-72-7

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/ 10 Hazard

Source: PubChem

Quick Facts

CAS # 69-72-7

Source PubChem

OKO Verified ✓ Yes

Severity Caution

Also Known As

Salicylic Acid 2-Hydroxybenzoic acid o-Hydroxybenzoic acid Ortho-hydroxybenzoic acid Benzoic acid, 2-hydroxy- BHA Beta Hydroxy Acid Salicylate acid Acidum salicylicum CAS 69-72-7 EC 200-712-3

Safety Flags

Medium High Low Medium

About This Ingredient

Salicylic Acid is a beta hydroxy acid (BHA) commonly used in skincare for exfoliation, acne care, and pore cleansing. It helps remove dead skin cells, unclog pores, reduce blackheads and whiteheads, and improve the appearance of oily or blemish-prone skin.

Hazard Score

Best Worst

Medium Concern

Function(s) in Cosmetics

Exfoliant Anti-acne agent Keratolytic agent Skin-conditioning agent Comedolytic agent Pore-cleansing agent Preservative Anti-dandruff agent Hair-conditioning agent Denaturant

Known Concerns

Skin Irritation

May cause dryness, redness, peeling, stinging, or burning, especially at higher concentrations or with frequent use.

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Eye Irritation

Can cause serious eye irritation or eye damage with direct exposure. Avoid eye-area use unless specifically formulated for that purpose.

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Skin Sensitization

May increase skin sensitivity; products should be formulated or labeled to reduce sun-sensitivity risk.

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Acute Toxicity

Restricted by concentration and product type in cosmetics and OTC acne products.

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Health Effects

May cause skin dryness, redness, peeling, burning, or irritation. Direct eye exposure can cause serious irritation or damage. Overuse or high-concentration exposure may increase the risk of irritation and sensitivity. Use should follow product directions.

Regulatory Status

Approved

Found In These Products

Dr. Hauschka

Dr. Hauschka Rich cream mask