Oily/Acne-Prone
- Paula's Choice 2% BHA Liquid
- COSRX BHA Blackhead Power Liquid
- La Roche-Posay Effaclar Duo
Evidence-based product recommendations by category and skin type
Concentration: 0.5%
Best for: Beginners, sensitive skin
Price range: $10-15
Concentration: 2%
Best for: All skin types
Price range: $30-35
Concentration: 2%
Best for: Oily, acne-prone skin
Price range: $6-8
| Product | SA % | pH | Price | Best For |
|---|---|---|---|---|
| CeraVe SA Cleanser | 0.5% | 5.5 | $ | Beginners |
| Paula's Choice BHA | 2% | 3.5 | $$ | All Types |
| The Ordinary SA | 2% | 3.2 | $ | Oily Skin |
| COSRX BHA Liquid | 4%* | 4.0 | $ | Blackheads |
| Stridex Maximum | 2% | 3.5 | $ | Body Acne |
*COSRX uses Betaine Salicylate, a gentler derivative
$ = Under $15 | $$ = $15-35 | $$$ = Over $35
Products should be pH 3-4 for optimal SA activity. Higher pH = less effective.
SA should be listed in the first 10 ingredients. Avoid products with alcohol denat.
Buy travel sizes first to test tolerance before investing in full-size products.
Introduce one SA product at a time to identify what works for your skin.