Effaclar A.I.

Targeted imperfection corrector for acne-prone skin.
An easy-to-apply, quickly absorbed, targeted SOS care to help reduce the appearance of localised imperfections and blemishes.

    EFFACLAR A.I. fights against imperfection and activates the skin's regeneration process. The skin regains a homogenous surface. Skin looks and feels clearer and smoother. Imperfections are visibly reduced as residual marks.

    15 ml tube


    Specifically formulated for oily, blemish-prone skin. For locally imperfections. Suitable for sensitive skin. Local blemishes in oily skin with imperfections.

    Intensive local care that reduces imperfections to accelerate resorbption:

    • Niacinamide halts the evolution of imperfections.
    • The combination of piroctone olamine and glycacil purifies the skin in order to resorb the imperfection.
    • Micro-exfoliating LHA and soothing La Roche-Posay thermal spring water activate the skin's regeneration process.

    Product efficacy

    • In 2/3 of women, imperfections are resorbed within 48 hours.*
    • Accelerated cellular turnover: 3.4 days gained.**

    * Imperfection reabsorption kinetics: dermatologically tested on 27 women.
    ** Tested using dansyl chloride on 26 subjects.

    Texture & application

    An easy-to-apply, quickly absorbed. Apply locally until imperfections disappear. Effaclar A.I. can be used before applying make-up. Non-comedogenic.
    Effaclar A.I. packshot from Effaclar, by La Roche-Posay

    La Roche-Posay recommends

    Your Effaclar routine

    The right gestures for your skin.



    Active ingredient for intensive soothing. Decreases redness.


    Combat bacterial proliferation and purify skin


    Micro-exfoliates without irritating

    Our safety

    Safety standards beyond international cosmetics regulations.