SkinCeuticals Blemish + Age Defense is a dual-action exfoliating serum that simultaneously addresses two of the most common co-occurring skin concerns in adult patients — acne/oily skin and visible signs of aging — in a single formula that manages both without the irritation of using separate products. A physician-dispensed upgrade from standard salicylic acid treatments.

Salicylic Acid (BHA, 2%) is the primary acne active — oil-soluble, it penetrates the pore lining to dissolve the excess sebum and comedonal material that drive blackheads, whiteheads, and inflammatory acne, while normalizing the aberrant keratinization cycle of acne-prone skin. Glycolic Acid (AHA, 0.5%) provides complementary surface cell turnover acceleration to brighten, smooth texture, and improve the appearance of acne-related post-inflammatory pigmentation and early fine lines. Dioic Acid (a lipo-hydroxy acid) provides additional sebum-regulating activity and anti-microbial support specifically for acne-prone pores. The formula remains alcohol-free for better tolerability on acne-prone and combination skin. Indicated for oily, blemish-prone skin with visible pores, uneven texture, and early signs of aging — the "combination adult acne" profile. Available at Beauty Riche — authorized SkinCeuticals retailer with same-day shipping.

SkinCeuticals Blemish + Age Defense 30ml – Dual BHA/AHA Acne & Anti-Aging Serum