La Roche Posay Acne Treatment Salicylic Acid Face Serum - 1oz
$44.99
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Guests are saying
The La Roche-Posay Effaclar Salicylic Acid Serum is a popular choice among guests for its lightweight texture and effective acne treatment properties. Many guests appreciate its ability to clear breakouts and improve skin texture without causing excessive dryness. The serum contains a blend of salicylic acid, niacinamide, and glycolic acid, making it suitable for acne-prone and sensitive skin. While some guests experienced irritation, the overall consensus is that it delivers noticeable results when used consistently.
Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
4.4 out of 5 stars with 139 reviews
effectiveness: 4.78 out of 5
quality: 4.65 out of 5
value: 4.43 out of 5
89% would recommend
39 recommendations
5 out of 5 stars
9 January, 2026Verified purchase
(no review title)
Amazing
5 out of 5 stars
8 January, 2026Verified purchase
(no review title)
This is the first time I have tried this product. It worked to quickly clean up what I needed
5 out of 5 stars
Thumbs up graphic, would recommend
6 November, 2025Verified purchase
Acne who??
Really helps prevent and treat acne, without irritating my sensitive skin
5 out of 5 stars
Thumbs up graphic, would recommend
29 September, 2025Verified purchase
Strong but GOOD
I’ve been using this for about 4 days consistently and it’s definitely pretty strong but it’s doing WONDERS for my skin. I got off of hormonal birth control about 3 months ago after about 15 years of being on it and my skin started to break out with oil pimples. I paired this serum with the Effaclar acne wash and my skin is in the road to recovery already. It’s very potent, so maybe start slow and work up to twice daily because I can feel my skin starting to become drier but I also started strong and will be backing off now that a majority of the pimples are more under control.
5 out of 5 stars
Thumbs up graphic, would recommend
13 July, 2025Verified purchase
It is worth the price, I promise!
I’m not one to write reviews, but this is a holy grail. I have never used any product so effective at clearing my skin, evening texture and tone, and clearing my excessive blackheads. I know everyone’s skin is different, but it is definitely worth trying. The only negative I have is the price. I splurged since it was on sale during Circle Week, but still paid $30+ for it. Now I will be purchasing regardless of price.
4 out of 5 stars
4 July, 2025Verified purchase
Pricey for salicylic acid serum
This product works well. I’m not sure if it made my face feel sticky or if it didn’t mix well with another product I had on my skin. It’s pretty strong and a little drying. I’ve only used this a few times because it made my skin dry. I think this is an excellent product to wear under make up during the day with a light moisturizer. I think it’s very pricey for a salicylic acid serum.
5 out of 5 stars
Thumbs up graphic, would recommend
6 April, 2025Verified purchase
Definitely works
I bought this because from time to time I break out due to hormones or poor diet and it works wonders. I put it on at night over a breakout and it makes a significant difference in the appearance of pimples. After a few days of using it at night, the breakout disappears completely, and you only need a thin layer of product.
5 out of 5 stars
Thumbs up graphic, would recommend
20 March, 2025Verified purchase
Made my pores smaller!
I really dislike the size of the pores onmy nose. They would always get clogged, since using this serum my pores have gotten smaller and a lot less clogged. I have only been using for a week but I’m really liking the results!
5 out of 5 stars
Thumbs up graphic, would recommend
8 February, 2025
Became a staple in my skincare routine!
I been using this product for my enlarged pores and acne breakouts and l am impressed with how much my skin improved! I have not had a breakout since using it and noticed my skin much tighter and glowy since. Highly recommend it to anyone with acne and enlarged pores.
5 out of 5 stars
Thumbs up graphic, would recommend
18 November, 2024Verified purchase
Acne help
Good product , help me with acne
1 out of 5 stars
Thumbs down graphic, would not recommend
9 September, 2024
Expired 5 months ago
Have no idea how the product works because it was expired so I will be returning.
1 reply from La Roche-Posay Product Expert team - 1 year ago
Hello there. We are so sorry to hear that your La Roche Posay Acne Treatment Salicylic Acid Face Serum was expired. Our products have been tested to have at least a 3-year shelf life if unopened and stored at normal room temperature, during which they will retain their integrity and perform as expected. If your product looks and smells the way it normally does, it is good to use. Certain products, for example sunscreens, may have an expiration date printed on the product. We hope you have a better experience with our products in the future!
5 out of 5 stars
Thumbs up graphic, would recommend
14 August, 2024
Finally something that works!
Finally something that works. I am in my late 30’s and have struggled with acne and blemishes since my teen years. Been using this 1-2 times a day for about 2 weeks and my skin is looking fabulous. It is a bit expensive but worth it.
5 out of 5 stars
Thumbs up graphic, would recommend
21 July, 2024Verified purchase
10 days of consistent use
These are my results of using this product once a day for 10 days straight by adding it to my skincare routine. I feel like I see a big difference already. I wanted to use it for a month straight and post results but even after 10 days I’m already seeing results.
4 out of 5 stars
Thumbs up graphic, would recommend
17 July, 2024Verified purchase
First time user
It did sting at first use, but after some time my skin adapted. Hoping it will correct my breakout on my chin and clear up my pores.
5 out of 5 stars
Thumbs up graphic, would recommend
19 May, 2024
Works!
Works wonders on problem areas
1 out of 5 stars
Thumbs up graphic, would recommend
8 April, 2024Verified purchase
Expired a month later
I bought this March 30 and the expiration date is April, same year. So check your exp dates!
1 reply from La Roche-Posay Product Expert team - 2 years ago
Hi There, We are so sorry our La Roche Posay Acne Treatment Salicylic Acid Face Serum did not work as well for you. We would like to speak with you directly about it. Please give us a call anytime between 9 AM to 5:30 PM ET at 888-577-5226 for assistance. We are looking forward to speaking with you. It would be helpful if you could have the product available when you call.
5 out of 5 stars
Thumbs up graphic, would recommend
28 March, 2024Verified purchase
holy grail
love love love, works basically overnight to treat my breakout and reduce the discoloration/scarring. one thing i will always go back to, although i do wish you got more product for the price point
5 out of 5 stars
Thumbs up graphic, would recommend
25 March, 2024Verified purchase
A must have!
Love anything by La Roche Posay, picked this up and I struggle with closed comedonal acne. THIS cleared it up within a week, I have spent tons of money on other products and none of them worked, but this is something special. Would definitely recommend, only dislike is how it burns the skin a bit, but after a while your skin gets used to it. Will be repurchasing!
5 out of 5 stars
Thumbs up graphic, would recommend
28 February, 2024Verified purchase
Amazing!
This s h* t works. Period.
5 out of 5 stars
Thumbs up graphic, would recommend
25 February, 2024
Product that works!
This is the holy grail of acne remedies. I’m amazed of how fast it works— you do have to be cautious when applying, only apply to acne bumps because it may cause irritation if you have sensitive skin. I’m in love!!!