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Effaclar Serum

Effaclar Serum For Blemish-Prone Skin 30ml is rated 4.5 out of 5 by 193.
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An ultra-concentrated serum that targets breakouts and reduces the appearance of blemishes and imper ... Read more

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3337875722827_EFFACLAR-SERUM_30ml_01_La-Roche-Posay
La Roche-Posay

Effaclar Serum

Old price £40.00 New price £32.00
SAVE 20%
Free Gift When You Spend £40*

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An ultra-concentrated serum that targets breakouts and reduces the appearance of blemishes and imperfections.

ACTIVE:

Salicyclic Acid + Lha + Glycolic Acid: The formula enriched with salicylic acid, LHA and glycolic acid helps to unclog pores, visibly smooths the skin surface and stimulates skin cell renewal. Micro-exfoliates to deeply unclog pores from dead cells and sebum.

Niacinamide: Known to reinforce skin barrier to help combat moisture loss and fight dehydration.

La Roche-Posay Thermal Spring Water: Due to its unique mineral composition, this water has soothing properties which reduce skin irritations.

Key Benefits

CLINICALLY PROVEN TO VISIBLY REDUCE IMPERFECTIONS, FINE LINES & WRINKLES.

  • Target imperfections
  • Reduces the appearance of fine lines & wrinkles
  • Pores are visibly tightened
  • Regulates sebum secretion
  • Targets breakouts
  • Reduces the appearance of marks.
  • Reduces appearance of blemishes by up to 45%*
  • Reduces appearance of blackheads by up to 21%*
  • Reduces appearance of marks by up to 49%*
*Clinical study 4 weeks application. Self-assessment on 51 subjects.

Discover our Community recommended routines

01. Night

Use once daily as part of your night routine. Release pipet onto fingertips and press into skin, avoiding eye contour. Avoid prolonged sun exposure and apply SPF daily while using this product.

Ingredients

ALCOHOL DENAT. • AQUA / WATER • BIOSACCHARIDE GUM-1 • CAPRYLOYL SALICYLIC ACID • CITRIC ACID • DIMETHYL ISOSORBIDE • GLYCOLIC ACID • HYDROXYETHYLPIPERAZINE ETHANE SULFONIC ACID • MALTODEXTRIN • NIACINAMIDE • PARFUM / FRAGRANCE • PEG-30 GLYCERYL COCOATE • PEG-60 HYDROGENATED CASTOR OIL • PENTYLENE GLYCOL • PHYTIC ACID • POLYQUATERNIUM-10 • PROPANEDIOL • SALICYLIC ACID • SODIUM HYDROXIDE

*Please be aware that ingredient lists for products in our brand are updated regularly. Please refer to the ingredient list on the product package for the most up-to-date list of ingredients to ensure it is suitable for your personal use.

DELIVERY:

Standard Delivery (3-5 working days*)

  • Free for all UK orders over £25**
  • £3.95 for all UK orders below £25**

Next Day Delivery (order by 10:30am*)

  • Free for all UK orders over £75***
  • £4.95 for all UK orders below £75**

RETURNS:

If you wish to return your order, you may do so free of charge by filling out our online Contact Us Form. Our returns policy is 28 days.

For more details please refer to our Terms and Conditions.

*Estimated delivery time if order is placed before 11am on a working day for standard delivery, or 10:30am for next day delivery. If order is placed after this time or on any non-working day, then estimated delivery will be on the second working day. Please note that for delivery to Northern Ireland, Scottish Highlands, islands, Aberdeen and other rural areas, an extra working day needs to be taken into account.

**Delivery costs will be displayed on the checkout page of the website.

***until 23:45 on 31.10.2023. Cannot be used in conjunction in with any other code. Valid for one use. One redemption per customer. Offer available at www.LaRoche-Posay.co.uk. Incomplete, illegal, misdirected or late redemptions will not be valid. Promoter is not responsible for redemptions lost, damaged or delayed due to technical or connectivity or other problems. Promoter: LaRoche-Posay.

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Rated 1 out of 5 by from Burnt my skin My face was on fire for days after using this serum. Gave me a chemical burn! Feels too strong and I can't find any information on what is the concentration of acids in there.
Date published: 2025-06-09
Rated 5 out of 5 by from Works great Been using for about two weeks and I know this is the step in my skin care routine that has dramatically changed my skin. My skin looks visibly clearer, brighter and my pores smaller. I use a combination of the aveeno oat facewash and this before I sleep and then aveeno facewash and the b+ moisturiser by La Roche in the morning and it has made all the difference!
Date published: 2025-06-01
Rated 5 out of 5 by from LOVE IT! LOVE IT! A must have for acne! Just use a drop on each pimple. Can be used when a pimple is appearing or when it has white head. I've tried sooo many things and this one is the best!
Date published: 2025-05-02
Rated 5 out of 5 by from 72 yr old with consistent blackheads and whitehead A miracle for me. Post menopausal spots. After just 3 nightly applications on my face tightened pores. I also steam and use a 'scrubber'..I'm also using the Vit C serum during the day.
Date published: 2025-03-14
Rated 5 out of 5 by from Excellent product I was facing acne and I started to use it. The next week I started to see the results; the acne was disapearing and my skin looks better now.
Date published: 2025-03-11
Rated 5 out of 5 by from Excellent product! This product is a bit pricey but it does what it says on the tin. It's great quality and makes the skin better.
Date published: 2025-03-10
Rated 5 out of 5 by from Serum Amazing product, it clearing out my acne scar nicely
Date published: 2025-01-30
Rated 1 out of 5 by from Massive break out I’m posting this again as my first review was deleted and no reply or reason was given. Is this meant to cause a breakout ? I’ve used this product twice in a week and followed the instructions, I have now got lots of small bumps and lots of spots all over my face where I didn’t have them before, is the normal ? Should I continue ?
Date published: 2025-01-29
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