NINELESS Molecule-Clear 5% Glycolic Acid Serum 30ml is a chemical exfoliating serum formulated to gently dissolve dead skin buildup, unclog pores, and improve uneven texture. With 5% glycolic acid (AHA) at a skin-friendly concentration, this serum helps refine dull, rough skin while promoting brighter, smoother tone and better product absorption. Its lightweight formula absorbs quickly and can be incorporated into evening skincare routines to support clearer, more radiant skin with regular use.