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Effaclar Acne Treatment System

3-Step Acne Treatment System

DERMATOLOGICAL ACNE SYSTEM: The only acne treatment system with Effaclar Duo to reduce up to 60% of acne in 10 days. Visible results starting day 1. Effective on blemishes, blackheads and whiteheads. 3-time winner of Allure's best of Beauty Award for Best Acne Treatment.




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Working With Dermatologists

Working With Dermatologists - La Roche-Posay The Dermatologist Brand of Choice - La Roche-Posay

Developing skin care products alongside dermatologists is a critical part of the La Roche-Posay mission to transform your quality of life.


Be Clear Bootcamp By La Roche-Posay

Get more expert advice about acne on the #BeClearBootcamp. We partnered with dermatologists to provide you with condensed content to get you all the facts you need to know about acne.

Learn more about ACNE
Rated 5 out of 5 by from Wonderful product for cystic acne I suffer from little to moderate cystic acne (after being on the accuatane treatement twice) and this serum including the effelar line has helped my skin tremondously. This serum helps the acne heal a lot faster and keeps it under control. I even put a little on my chest and neck if I have a small break out to dry things out a bit and it does work as well. I am on my second bottle and I would continue buying it. Because I have cystic acne, and do not want to over dry my face, I use 2 or 3 times a week. There is a new glow to my face after using this product for several months I have noticed.
Date published: 2014-11-26
Rated 5 out of 5 by from Excellent product. It actually works. I have been using this product for approximately 1 month now, and my pores are smaller. The skin on my nose, chin and forehead is smoother, and much less pitted. My skin looks much better overall since I started using Effaclar serum. In particular, make up no longer pools in the pores, and I am able to get a more even application, which is really great. I use a sonic skin brush to deep clean, apply a toner and follow with the Effaclar serum. I am very pleased indeed with the results, and will definitely re-purchase. I wish I had discovered La Roche-Posay sooner!
Date published: 2012-07-10
Rated 5 out of 5 by from Love this product! I am now on my 2nd bottle. I started having adult acne for 6-7 months now - I tried every single acne products but found this brand work with my acne problem. I stopped using any other brands and started using La Roche on my face/neck due to the acne. I read all the positive reviews on this serum and gave it try. I apply this serum every night after my cleansing routine Effaclar Medicated Gel Cleanser, Effaclar Clarifiying Toner. It does help with the pores and helps heal acne, it also gives my skin a boost and smooth look. I will continue to use this serum as part of my regimen at night. I am a believer of the Effaclar lines as it is helping me with acne problems lately. I only use this brand for all my skin care - I love it!
Date published: 2017-12-12
Rated 5 out of 5 by from Brighter, Refreshed Skin! I use this just about every night after cleansing with the Micellar Gel Cleanser - it is truly amazing! This strikes the perfect balance between being effective, yet gentle on my somewhat sensitive skin. My skin looks bright and fresh every morning, my pore size is reduced, and small breakouts almost never happen since I've started using this. Also, the texture of my skin is much smoother than it was before, and fatigue lines and those beginning shadows of wrinkles (I'm around 30) are pretty much gone!
Date published: 2017-06-20
Rated 5 out of 5 by from Excellent I bought this a while ago when I was just struggling with big pores. I struggle with breakouts and cystic acne, so I have some scarring. However, just when my skin was beginning to look clear, I started getting a flurry of clogged pores. I started using this again, and just like that, my pores were clear after a week. This can be kind of strong, so I dont recommend daily use, but this is excellent for refining and hasn't ever exacerbated my situation. Highly recommend if you struggle with texture.
Date published: 2018-06-05
Rated 5 out of 5 by from Continued improvement This product has truly lived up to my expectations. My skin is smoother, glowy, and clearer. Results were visible after just a few days (using serum once a day in the evening), but my skin continues to improve in appearance and condition. Thank you LaRoche-Posay.
Date published: 2012-04-11
Rated 5 out of 5 by from Effaclar Serum I REALLY like this serum. I have purchased so many serums that are so thin and do nothing and I feel as if I have just put expensive water on my skin but this serum has a slightly heavier texture that absorbs quickly but really makes a difference in how you skin looks and feels and makes a significant difference in how your foundation looks! I try a lot of skin products but I always seem to come back to La Roche-Posay products.
Date published: 2018-06-04
Rated 5 out of 5 by from Anti Aging that works in combination with RR This is the best anti aging serum that works in combination with redermic r and redermic c and it keeps my skin looking flawless. People ask me what skincare I use and I always Say LA ROCHAY POSAY because not only do their product have the best ingredients they also are perfect for someone who has sensitive skin because of no fragrance in their products. They are products you can stand behind and recommend to others and know that they work.
Date published: 2018-05-15
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