La Roche-Posay Effaclar Salicylic Acid Acne Gel-Cream 0.5% – Mattifying, Lightweight for Oily/Acne-Prone Skin

La Roche-Posay Effaclar Salicylic Acid Acne Treatment is a mattifying gel-cream that targets clogged pores and blemishes with 0.5% salicylic acid while helping prevent new breakouts.

This lightweight gel-cream combines exfoliating and soothing actives in a formula designed for oily, combination and acne-prone skin. Developed from La Roche-Posay’s thermal spring heritage, the Effaclar treatment aims to clear existing blackheads and whiteheads, refine pore texture and reduce the chance of fresh pimples forming — all without leaving a greasy residue.

How quickly will I see results on individual pimples?

Many users notice a visible reduction in inflammation and blemish size within hours, with clearer improvements over weeks of daily use. Clinical data for the Effaclar formula shows faster visible changes compared with no treatment when applied consistently.

• Visible calming and mattifying effects reported within 8 hours for many users.
• Clinical measurements show measurable reductions in blemishes and blackheads after 4 weeks of once-daily use.
• Best used as part of a simple AM routine: cleanse, apply Effaclar, follow with sunscreen.

What key ingredients make this effective on pores and marks?

The product blends exfoliants, soothing agents and targeted actives to treat pore congestion and help reduce post-acne marks. Each ingredient plays a role in clearing and calming the skin while supporting barrier balance.

• 0.5% Salicylic Acid: oil-soluble exfoliant that helps dislodge debris from pores and smooth texture.
• Procerad™ and Niacinamide: help guard against and fade post-acne discoloration over time.
• Phylobioma and Aqua Posae Filiformia: postbiotic and soothing components that support oil control and microbiome balance.

Will this make my skin dry or can it be used under makeup?

Effaclar is formulated as a hydrating, non-greasy gel-cream with a mattifying finish that layers well under makeup. Instead of stripping moisture, it aims to balance oil while leaving skin comfortable and less shiny.

• Non-comedogenic and lightweight — suitable as a base under foundation or tinted products.
• Hydrating gel-cream texture avoids tightness commonly associated with strong acne treatments.
• Use sunscreen daily in the morning after application to protect treated skin.

How should I incorporate it into my skincare routine?

Apply once daily in the morning to clean, dry skin on areas prone to breakouts. It works well as a stand-alone spot and area treatment or layered under moisturizer and sunscreen for daytime protection.

• Step 1: Cleanse gently to remove excess oil and impurities.
• Step 2: Apply a pea-sized amount to affected areas or all over oily zones.
• Step 3: Follow with SPF in the morning and a regular moisturizer at night if needed.

Who is this for: Effaclar Salicylic Acid Acne Treatment is intended for teens and adults with oily, combination or acne-prone skin who want a targeted, non-greasy option to reduce blackheads, whiteheads and blemishes while minimizing the appearance of pores and post-acne marks. It is designed for everyday use when you need a mattifying, pore-refining treatment that also plays nicely with makeup and other gentle skincare products.

Ingredients

WATER • GLYCERIN • DIMETHICONE • ISOCETYL STEARATE • NIACINAMIDE • ISOPROPYL LAUROYL SARCOSINATE • SILICA • AMMONIUM POLYACRYLOYLDIMETHYL TAURATE • ORYZA SATIVA (RICE) STARCH • PUNICA GRANATUM PERICARP EXTRACT • POTASSIUM CETYL PHOSPHATE • SORBITAN OLEATE • ZINC PCA • GLYCERYL STEARATE SE • ISOHEXADECANE • SODIUM HYDROXIDE • MYRISTYL MYRISTATE • 2-OLEAMIDO-1,3-OCTADECANEDIOL • MANNOSE • POLOXAMER 338 • PROPANEDIOL • HYDROXYETHOXYPHENYL BUTANONE • CAPRYLOYL SALICYLIC ACID • CAPRYLYL GLYCOL • VITREOSCILLA FERMENT • CITRIC ACID • TRISODIUM ETHYLENEDIAMINE DISUCCINATE • MALTODEXTRIN • XANTHAN GUM • PENTYLENE GLYCOL • POLYSORBATE 80 • ACRYLAMIDE/SODIUM ACRYLOYLDIMETHYLTAURATE COPOLYMER • PIROCTONE OLAMINE • FRAGRANCE