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The profound efficacy of this serum is rooted in its multi-acid complex, a carefully calibrated blend of active ingredients that work in synergy to resurface and renew. Enriched with Salicylic Acid, LHA, and Glycolic Acid, the formula acts as a powerful yet precise exfoliating agent, delving deep into pores to unclog them of dead skin cells and excess sebum. This process not only helps to target existing breakouts at their source but also stimulates skin cell renewal, leading to a visibly smoother and more even skin surface. This exfoliating action is intelligently balanced with Niacinamide, a renowned ingredient that works to reinforce the skin's natural barrier. This helps to combat moisture loss and soothe potential dehydration, ensuring the skin is effectively clarified without being compromised.
Further elevating its sophisticated formulation is the inclusion of La Roche-Posay’s signature Thermal Spring Water, known for its unique, soothing mineral composition. This ingredient provides a calming counterpoint to the potent actives, helping to reduce potential irritations and support the skin’s comfort throughout the transformation process. The result is a clinical-level approach to skin refinement that remains respectful of the skin’s overall health. With dedicated use, this serum works to regulate sebum secretion, visibly tighten the appearance of pores, and even diminish the look of fine lines and wrinkles that can be more apparent on textured skin.
Integrating the Effaclar Ultra Concentrated Serum into your nightly ritual is a commitment to achieving a fundamentally transformed complexion. Clinical studies underscore its impressive results, showing significant reductions in the appearance of blemishes, blackheads, and post-acne marks. This serum empowers you to move beyond cyclical breakout management, offering a proactive strategy for refining skin texture and promoting a radiant, even-toned finish. It represents a fusion of dermatological science and skin sensitivity, delivering a concentrated dose of correction that paves the way for smoother, clearer, and more confident skin.
How To Use:
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. In case of contact with the eyes, rinse immediately and thoroughly.
Ingredients:
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.
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.















































