La Roche-Posay Effaclar Dual Acne Face Wash — 4% Benzoyl Peroxide, 6.76 fl oz | LHA Exfoliant, Oil-Free Cleanser

La Roche-Posay Effaclar Dual is a dual-action acne face wash that uses 4% benzoyl peroxide and micro-exfoliating LHA to clear blemishes, reduce excess oil, and help prevent future breakouts.

This gentle, dermatologist-tested cleanser pairs a potent acne-fighting ingredient with a targeted exfoliant to address oily, acne-prone skin without adding fragrance or oils. The formulation is paraben-free, non-comedogenic, and suitable for sensitive skin types that need a reliable daily-cleanse routine. Use as part of a consistent regimen to cleanse, exfoliate, and renew skin texture.

How quickly can I expect to see clearer skin with this wash?

Results vary by individual, but many users notice reduced surface oil and fewer active blemishes within a few weeks of regular use. Benzoyl peroxide works on acne-causing bacteria while LHA helps slough away dead skin cells that clog pores.

• Contains 4% benzoyl peroxide to target acne-causing bacteria
• 0.1% LHA for gentle, micro-exfoliation and texture improvement
• Oil-free formula that reduces shine without overdrying

Will this face wash irritate sensitive or tested skin?

Formulated to be fragrance-free, non-comedogenic, and dermatologist tested for safety, Effaclar Dual minimizes common irritants. Still, benzoyl peroxide can be drying for some—start with once-daily use and monitor skin tolerance before increasing frequency.

• Fragrance-free and paraben-free to reduce irritation risk
• Designed and tested for sensitive, acne-prone skin types
• Recommended gradual introduction to avoid dryness or redness

How should I use this cleanser for best results?

Wet the face, apply a small amount, gently massage into a lather, then rinse thoroughly. Use morning or evening as tolerated, and follow with a lightweight, non-comedogenic moisturizer and sunscreen during the day.

• Apply to damp skin; massage gently for 30–60 seconds
• Rinse completely and pat skin dry before applying treatments
• Pair with oil-free moisturizers and daily SPF for protection

What kinds of blemishes does this product help manage?

The dual-action formula targets inflamed and non-inflamed acne by reducing bacterial activity and clearing clogged pores. It helps manage pimples, blackheads, whiteheads, and excess oil that contribute to recurring breakouts.

• Helps reduce visible pimples and inflammatory lesions
• Works on blackheads and whiteheads through gentle exfoliation
• Controls excess sebum that can worsen acne-prone skin

Who is this for: La Roche-Posay Effaclar Dual is intended for people with oily, acne-prone, or combination skin who want a daily cleanser that balances effective acne actives with a gentle, non-irritating base. It suits those seeking a fragrance-free, paraben-free option that pairs easily with topical treatments and hydrating, non-comedogenic products. If you have very dry or reactive skin, consider patch testing or consult a dermatologist before regular use.

Ingredients

WATER, GLYCERIN, PROPYLENE GLYCOL, COCAMIDOPROPL HYDROXYSULTAINE, SODIUM C14-16 OLEFIN SULFONATE, XANTHAN GUM, POTASSIUM HYDROXIDE, SODIUM CHLORIDE, SODIUM CITRATE, NIACINAMID, SODIUM HYALURONATE, CAPRYLOYL SALICYLIC ACID, PROPANEDIOL, DIETHYLHEXYL SODIUM SULFOSUCCINATE, CARBOMER, BENZOIC ACID, PENTYLENE GLYCOL, SODIUM HYDROXIDE, GLYCOLIC ACID, TETRASODIUM EDTA, TRISODIUM ETHYLENEDIAMINE DISUCCINATE, CITRIC ACID