La Roche Posay Effaclar Duo (+) Unifiant Unifying 40ml/1.35oz, Full Size , Exp 11/2023 and up. Pick Shade: Light or Medium. Oily, blemish-prone skin. Specifically formulated for sensitive skin and also tested on acne-prone skin. La Roche-Posay introduces new Effaclar DUO [+] Unifiant. Containing all of the award winning blemish control efficacy of our best-seller Effaclar DUO [+] now with sheer coverage in 2 shades to instantly unify the skin tone.Clinically proven to reduce the appearance of blemishes, unclog pores whilst disguising imperfections. Visible results in 24 hours.