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Effaclar Duo | La Roche-Posay | b-glowing
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Effaclar Duo

La Roche-Posay

SIZE 1.35 oz

+ wish list
$36.95 COMPLIMENTARY Shipping on this item!

This dual action acne treatment lotion reduces the number and severity of acne blemishes. 

Visibly reduces all types of acne blemishes and penetrates deep into pores to clear even stubborn blackheads and whiteheads. Penetrates clogged pores to clear blackheads and whiteheads. 
• With Micronized Benzoyl Peroxide [5.5%] and Micro-Exfoliating LHA [0.4%] to fight acne deep in the skin
• Non-drying, oil-free, fast absorbing texture
• Use as a treatment for moderate acne
• Oil-free, non-comedogenic, fragrance-free, and paraben-free

Visible results starting day 1 [1] Tested against the leading acne prescription cream. Protocol: Final results of a 12 week dermatologist controlled, multi-center study, 3 centers reporting data. Double blind clinical trial to evaluate safety and efficacy of two acne creams in subjects with mild to moderate acne vulgaris. 61 patients, ages 18-50, multi-ethnic skin, all skin types. 2 cell study: Cell 1, 27 patients, [EFFACLAR DUO]+ 0.025% Topical Retinoid vs. Cell 2, 34 patients, [a leading topical Benzoyl Peroxide prescription] + 0.025% Topical Retinoid. Results measured at mean % change from baseline at 12 weeks of use. Application of topical retinoid applied once a day in PM and application of Effaclar Duo or a leading topical prescription Benzoyl Peroxide twice a day. Inclusion criteria: ≥ 15 inflammatory lesions and ≥ 20 non-inflammatory lesions. 

Recommended for mild to moderate acne, blemishes, blackheads, whiteheads, and cystic acne. Dermatologist tested on sensitive and multi-ethnic skin types.

To learn more about acne and its causes, click here

For more information on basic acne solutions, click here


Use as a daily, acne treatment. Apply thin layer morning and/or evening 1-2 times daily to affected areas. Spread using only a thin layer on affected areas, approximately half-a-pea size amount. Keep out of reach of children. For further instructions, refer to the Drug Facts on the packaging.

Active ingredients: Benzoyl Peroxide 5.5% (Acne Medication) Inactive ingredients: Water, Isostearyl Alcohol, Glycerin, Pentylene Glycol, Silica, Carbomer, Capryloyl Salicylic Acid, Potassium Hydroxide, Tocopheryl Acetate, Acrylates/c10-30 Alkyl Acrylate Crosspolymer, Disodium EDTA, Epilobium Angustioflium Flower/leaf/stem Extract.

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Rooted in a dermatologist heritage, La Roche-Posay skincare takes its name from the region in France—the origin of its essential ingredient: thermal spring water. Rich in antioxidants, it’s not exactly a secret ingredient, but more of a power play. A fit for any skin type (talk about easy), skin will be protected with extra anti-aging benefits to boot. The thermal spring water also acts as a complement to daily care by treating certain serious skin conditions like eczema.

New to La Roche-Posay? Try their best-selling Anthelios 60 Ultra Light Sunscreen Fluid, formulated to protect your skin from sun damage with a lightweight, fast-absorbing texture that feels great against the skin and under makeup.

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