PHA 5% Exfoliating Lip Serum is a gentle, chemical exfoliant designed to smooth, renew, and hydrate the lips. Formulated with 5% gluconolactone (a polyhydroxy acid) and 1.5% alpha hydroxy acids, it helps loosen and remove dead skin cells for softer, more supple lips. Thanks to their larger molecular structure, PHAs provide mild, surface-level exfoliation—making this formula ideal even for sensitive skin.
To deeply hydrate and strengthen the lips, this serum contains over 50% glycerin to lock in moisture and ectoin to support the skin barrier and deliver lasting hydration. A touch of black carrot extract adds antioxidant benefits and imparts a natural pink hue. Because this plant-derived ingredient varies naturally, the product color may range from vivid pink to soft peach, without affecting its performance or effectiveness.
*can be layered under The Ordinary Squalane + Amino Acids Lip Balm to gently remove dry, dead skin and hydrate lips overnight!
Fill: 15ml