La Roche-Posay Effaclar BPO Acne Treatment Cream 40 ml — 5.5% Micronized Benzoyl Peroxide, Non-Comedogenic for Oily & Sensitive Sk

Effaclar BPO is a lightweight, non-drying face treatment that uses 5.5% micronized benzoyl peroxide to target pimples, blackheads, whiteheads and oily skin while helping prevent future breakouts.

La Roche-Posay designed Effaclar BPO to address multiple acne concerns in one formula: fast-acting benzoyl peroxide to reduce blemishes, a non-comedogenic base that won’t clog pores, and a texture gentle enough for sensitive or oily skin types. The micronized form of benzoyl peroxide helps the active ingredient reach deeper into pores for improved contact with clogged sebum and bacteria, while the fragrance- and paraben-free formulation minimizes irritation risk. This 40 ml cream is commonly used as part of morning or evening routines to spot-treat or as an all-over corrective step for acne-prone areas.

How quickly can I expect to see fewer pimples and blemishes?

Results vary between users, but clinical testing shows visible reductions in inflammatory acne within one week for many participants. Consistent application as directed typically brings clearer-looking skin faster than intermittent use.

• Contains 5.5% micronized benzoyl peroxide for deep pore penetration
• Clinically tested reductions reported in early treatment weeks
• Best when used consistently, not as an occasional quick fix

Will this benzoyl peroxide product dry out or irritate my sensitive skin?

Effaclar BPO is formulated to be non-drying and is dermatologist-tested for use on sensitive, acne-prone skin. While benzoyl peroxide can cause dryness or flaking in some users, this product’s vehicle and micronized delivery help reduce surface irritation compared with harsher preparations.

• Fragrance-free and paraben-free to limit sensitizing ingredients
• Non-comedogenic and oil-free to preserve skin balance
• Consumer study reports a high rate of minimal peeling or flaking

How should I incorporate Effaclar BPO into my skincare routine?

You can use it as a targeted spot treatment for active pimples or apply a thin layer over acne-prone areas after cleansing and drying skin. Follow with a lightweight, non-comedogenic moisturizer and daily sunscreen during daytime use to protect treated skin.

• Apply to clean, dry skin once daily to start, then adjust frequency
• Layer under moisturizer to maintain hydration and barrier function
• Use sunscreen daily; benzoyl peroxide can increase sun sensitivity

Does this product help with blackheads and oily skin?

Yes—its pore-penetrating benzoyl peroxide helps reduce bacteria and break down plugged material, while the oil-free, non-comedogenic formula limits excess sebum that contributes to blackheads. Regular use can improve texture and reduce visible congestion over time.

• Targets blackheads and whiteheads by clearing pore blockages
• Oil-free base helps control shine without stripping moisture
• Micronized particles support deeper action in clogged pores

Who is this for: Effaclar BPO is suited to teens and adults with oily, blemish-prone or sensitive skin who want a dermatologist-recommended benzoyl peroxide option that focuses on multiple acne types—pimples, blackheads, whiteheads—and helps prevent future breakouts. It’s designed for users seeking a non-comedogenic, fragrance-free acne treatment that can be used as a spot therapy or as part of a daily corrective routine. If you have severe or cystic acne, consult a dermatologist before starting any new acne medication.

Ingredients

693300 4 - INGREDIENTS: WATER • GLYCERIN • PENTYLENE GLYCOL • CARBOMER • SILICA • TOCOPHERYL ACETATE • SODIUM CITRATE • SODIUM HYDROXIDE • SODIUM METABISULFITE • DIETHYLHEXYL SODIUM SULFOSUCCINATE • PHENOXYETHANOL • EPILOBIUM ANGUSTIFOLIUM FLOWER/LEAF/STEM EXTRACT • PROPANEDIOL • ACRYLATES/C10-30 ALKYL ACRYLATE CROSSPOLYMER • DISODIUM EDTA • POTASSIUM HYDROXIDE (F.I.L. V70064678/5).