Reveal irresistibly smooth, hydrated lips with this exfoliating lip serum. A gentle yet effective formulation that combines 5% gluconolactone and 1.5% alpha hydroxy acids to sweep away dry, dull skin while respecting sensitive lips. Enriched with over 50% glycerin and ecotin, it delivers intense hydration, supports the skin barrier, and promotes long-term moisture retention. Use alone or layer under your favourite lip balm overnight to awaken soft, plump, radiant lips. Testing shows: Gentle Exfoliation: Gently exfoliates and smooths lips while respecting the barrier Smoothness: Promotes skin renewal for smoother-looking lips. Shine: Gives lip a more radiant shine Hydration: Increases moisture content by 30%* for plumper lips even when bare* *Clinical testing on 22 subjects after using the product 3x/week for 2 weeks.