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Dedicated to finding solutions for all skin concerns no matter how big or small, the dermatologist-approved French pharmacy brand La Roche-Posay is here to save sensitive skin from everyday irritations. Making uneven texture and recurring blemishes a distant memory is the Effaclar Serum for Blemish-Prone Skin, here to boost your skin barrier and decongest pores for visibly brighter and smoother skin.
Take your routine up a notch with the ultra-concentrated Effaclar Serum for Blemish-Prone Skin from the coveted French pharmacy favourite, La Roche-Posay.
Introducing problematic skin to its nemesis in the infamous Effaclar range, this endlessly researched line of clinically proven and sensitive skin-friendly treatments ensures you’re left with calmer and clearer skin in as little as just four weeks. Gentle but still super-clarifying, let this treatment serum keep your barrier in check and moisture levels replenished. Alongside La Roche Posay’s very own mineral-rich ‘Thermal Spring Water’ for some serious skin-soothing this is meeting all of our purifying needs and more. We haven’t forgotten about our favourite trio of acids either, as salicylic acid, LHA and glycolic acid are working hard to keep pores clear, skin smooth and sebum firmly under control. What more could you ask for?
Use once daily as part of your night routine. Release pipette onto fingertips and press into skin, avoiding eye contour. Avoid prolonged sun exposure and apply SPF daily while using this product.
Aqua/Water, Alcohol Denat., Propanediol, Glycolic Acid, Niacinamide, Dimethyl Isosorbide, Pentylene Glycol, Salicylic Acid, Sodium Hydroxide, Peg-60 Hydrogenated Castor Oil, Hydroxyethylpiperazine Ethane Sulfonic Acid, Citric Acid, Peg-30 Glyceryl Cocoate, Capryloyl Salicylic Acid, Biosaccharide Gum-1, Maltodextrin, Phytic Acid, Polyquaternium-10, Parfum/Fragrance.
- Effaclar
- La Roche-Posay
- 30ml
Frequently Bought Together



Total Price: 65.47€
Add both to basket
La Roche-Posay Effaclar Ultra Concentrate Serum 30ml
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Dedicated to finding solutions for all skin concerns no matter how big or small, the dermatologist-approved French pharmacy brand La Roche-Posay is here to save sensitive skin from everyday irritations. Making uneven texture and recurring blemishes a distant memory is the Effaclar Serum for Blemish-Prone Skin, here to boost your skin barrier and decongest pores for visibly brighter and smoother skin.
Take your routine up a notch with the ultra-concentrated Effaclar Serum for Blemish-Prone Skin from the coveted French pharmacy favourite, La Roche-Posay.
Introducing problematic skin to its nemesis in the infamous Effaclar range, this endlessly researched line of clinically proven and sensitive skin-friendly treatments ensures you’re left with calmer and clearer skin in as little as just four weeks. Gentle but still super-clarifying, let this treatment serum keep your barrier in check and moisture levels replenished. Alongside La Roche Posay’s very own mineral-rich ‘Thermal Spring Water’ for some serious skin-soothing this is meeting all of our purifying needs and more. We haven’t forgotten about our favourite trio of acids either, as salicylic acid, LHA and glycolic acid are working hard to keep pores clear, skin smooth and sebum firmly under control. What more could you ask for?
Use once daily as part of your night routine. Release pipette onto fingertips and press into skin, avoiding eye contour. Avoid prolonged sun exposure and apply SPF daily while using this product.
Aqua/Water, Alcohol Denat., Propanediol, Glycolic Acid, Niacinamide, Dimethyl Isosorbide, Pentylene Glycol, Salicylic Acid, Sodium Hydroxide, Peg-60 Hydrogenated Castor Oil, Hydroxyethylpiperazine Ethane Sulfonic Acid, Citric Acid, Peg-30 Glyceryl Cocoate, Capryloyl Salicylic Acid, Biosaccharide Gum-1, Maltodextrin, Phytic Acid, Polyquaternium-10, Parfum/Fragrance.
- Effaclar
- La Roche-Posay
- 30ml
Frequently Bought Together



Total Price: 65.47€
Add both to basket
Customer Reviews
Top Customer Reviews
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Go to daily exfoliating serum
this is my go-to daily exfoliating serum, it is relatively strong, so it took my skin a while to adjust, but now i can use it daily and it prevents/keeps breakouts under control
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Great serum
I have sensitive skin so am wary about actives in my skincare. This combined with the niacinamide serum and my skin has never looked better. It is pricey so I try to wait for a sale or deal and then stock up but will always go back to La Roche Posay.
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In love
This serum saved my skin, I had very bad acne but know all of it is almost gone. I will never stop buying it!
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Borrowed from my teen sister
I saw my sister who's going through the teenage acne faze using it and decided to try it myself. So far it works pretty well, but would not recco to use daily, especially for dry skin. At first I was disturbed by the alcohol smell, but as it doesn't irritate my sensitive skin it feels fine. Helps well to dry the active pimples and good when paired with LRP effeclair.
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Love
Its so good, it helped clear up my skin so well
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amazing
I've gone through several bottles of this already. Gentle enough for daily usage but still very effective
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My go to nightly serum!
Love it and have bought backups. I have sensitive acne prone skin and this is a godsend. It is expensive but I really do recommend getting it when there's a sale. My skin has been clear for the first time in ages!
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Great for acne
Great for clearing acne and active pimples but can be harsh if you use it daily.
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So good!!
This blemish serum is so nice for acne prone skin, its very lightweight. Wouldn’t recommend to use every night but 2-3 times a week its very good. Gets rid of blemishes fast and makes skin so clear and soft!
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Very nice!
This serum is quite intense in the beginning, I immediately noticed some skin sensitivity when I applied it more to my skin, so just a couple of drops of this will do. Slowly increase the usage, I tried to apply it the next day or when I had a day in-between usage and it was sensitive to the serum. It works very nicely and does calm my skin down, I have yet to see improvement on my acne scars.
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