Effaclar Ultra Concentrated Serum
Effaclar Ultra Concentrated Serum is a gentle daily peeling serum that targets adult acne-prone skin ... Read more
RECOMMENDED FOR SIGNS OF AGING, ACNE-PRONE, SENSITIVE SKIN
- Oily skin
- Combination skin
- Acne-Prone skin
- Aging skin
- Enlarged pores
- Sensitive skin
This gentle daily peeling serum is formulated specifically for adults with acne-prone skin and signs of aging. The complementary tri-acid complex containing Salicylic Acid, Glycolic Acid and LHA work in synergy to exfoliate the skin. This formula diminishes the appearance of marks left by acne and visible pores, refines uneven skin texture and reduces signs of aging. Overnight, skin feels softer, moisturized, more comfortable. 83% said skin tone appears more even, 82% overall skin appearance looks improved, and 80% skin texture appears refined. * Oil-free Non-comedogenic Tested on sensitive skin under dermatological control Suitable for acne-prone skin *Consumer test, 99 subjects, 2 weeks as directed
Effaclar Sérum ultra concentré de La Roche-Posay suit une charte de formulation stricte et des tests cliniques rigoureux pour l’efficacité et la sécurité, même sur les peaux sensibles.
Le nouveau complexe triacide contenant acide salicylique (1,5 %), acide glycolique (3,5 %) et LHA (0,45 %) travaille en synergie pour exfolier la peau en douceur tout en offrant une tolérance optimale. Ce complexe triacide novateur réduit l’apparence des pores et des marques laissées par l’acné, affine la texture de la peau et diminue les signes de l’âge. Également formulé avec de la niacinamide (vitamine B3) et de l’eau thermale La Roche-Posay.
2039007 69 - INGREDIENTS : AQUA / WATER / EAU • 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. (CODE F.I.L.: B253157/1)
How to apply Effaclar Ultra Concentrated Serum:
STEP 1: Cleanse your skin with a gentle cleanser for oily to acne-prone skin, like our Effaclar Purifying Foaming Gel or the Effaclar Micellar Water Ultra Oily Skin.
STEP 2: In the evening, gently massage 2–3 drops of Effaclar Ultra Concentrated Serum into skin, while avoiding the eye contour area. We recommend using it every 2 days on the first week, and daily on following weeks.
STEP 3: Apply your favourite moisturizer as needed.
While using the Effaclar Ultra Concentrated Serum, be sure to apply sun protection (at least SPF 15) in the daytime. This product contains a tri-acid complex of Salicylic Acid, Glycolic Acid and LHA that may increase your skin’s sensitivity to the sun and particularly the possibility of sunburn. In conjonction to using a sunscreen, we recommend wearing protective clothing, and limiting sun exposure while using this product and for a week afterwards.
Delivery | Expedited (orders under $50) |
Express | Priority |
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Delivery Time | 2 – 5 business days | 1 – 4 business days | 1 – 2 business days |
Cost | $7.95 | $9.95 | $14.95 |
We offer Free Expedited Shipping on all orders of $50+.
Returns and Exchanges
100% Satisfaction Guarantee
If for any reason you are not completely satisfied with your La Roche-Posay purchase you may return the purchased
products within thirty (30) days of the delivery. Please note that all promotional products, including free samples
and gift with purchases, must be returned. We will be happy to credit your account for the amount of the purchase.

La Roche-Posay is the #1 dermatologist recommended brand in Canada. Recommended by 90,000 dermatologists worldwide, La Roche-Posay offers unique daily skincare developed using a strict formulation charter and stringent clinical testing for efficacy and safety, even on sensitive skin.
Product Safety
Product Specifications
Product Type: | Serums |
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Skin Type: | Oily, Acne Prone |
Skin Concern: | Acne Pimple |
Recommended Use: | Face |
Key Ingredients: | Tri-Acid Complex, Niacinamide |
Size: | 30ML |

TRI-ACID SERUM FOR ADULT ACNE-PRONE SKIN
- Formulated with a tri-acid complex of salicylic acid, glycolic acid and LHA to gently exfoliate the skin
- Reduces the look of pores
- Refines skin texture
- Reduces signs of aging such as fine lines
- Suitable for oily to acne-prone skin
KEY DERMATOLOGICAL INGREDIENTS
La Roche-Posay follows a strict formulation charter and stringent clinical testing for efficacy and safety, even on sensitive skin.

EFFACLAR SPOTSCAN
ACNE-PRONE SKIN
DIAGNOSIS POWERED BY A.I.
SPOTSCAN combines La Roche-Posay’s dermatological expertise with the finest artificial intelligence technologies to provide a complete skin analysis and a personalized skincare routine.
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EFFACLAR
- Oily skin
- Combination skin
- Acne-Prone skin
- Clogged pores
- Acne Marks
- Safe for sensitive skin