Kosi Multi-Acid Mask

Transform your weekly skincare ritual with the HoliFrog Kosi Multi-Acid Mask, a clinically effective resurfacing treatment designed to visibly smooth, clarify, and refine the skin. This advanced formula combines 10% AHAs (lactic, mandelic, and malic acids), 2% BHA (salicylic acid), and 8% PHA to gently yet powerfully exfoliate, helping to improve uneven texture, minimize the appearance of pores, and enhance overall radiance—without compromising the skin barrier.

Working in as little as 10 minutes, the Kosi mask delivers a complete skin reset by targeting dullness, congestion, and blemish-prone areas. Soothing and hydrating ingredients such as AcquaSeal® Algae and botanical extracts of turmeric, oat, and ginkgo biloba help calm irritation and replenish moisture, leaving skin balanced, refreshed, and visibly renewed rather than stripped.

Ideal for weekly use, this multi-acid treatment reveals a smoother, clearer, and more luminous complexion with consistent application. It’s especially well-suited for dull, congested, or textured skin seeking spa-level results at home, delivering a refined glow that looks healthy and revitalized.