La Roche-Posay Effaclar Ultra Concentrated Serum is designed to improve overall skin texture, while simultaneously targeting blackheads, blemishes, and marks. Ideal for acne-prone skin with ageing concerns.
Key ingredients include 3.5% Glycolic Acid, 1.5% Salicylic Acid, 0.45% LHA (Lipo-Hydroxy Acid) that helps to unclog pores, smooth the skin’s surface, and increase cellular regeneration overnight. Niacinamide is known to improve elasticity, pigmentation and enhance skin barrier function. Due to its unique mineral composition, La Roche-Posay Thermal Spring Water has soothing properties that have been shown to reduce skin irritations.