The Ordinary PHA 5% Exfoliating Lip Serum is a gentle chemical exfoliator formulated with 5% Polyhydroxy Acid (PHA), specifically Gluconolactone, to help smooth and hydrate the lips. Designed for regular lip care, it gently exfoliates while respecting the lip barrier, helping promote smoother and softer-looking lips.

Its hydrating formula also helps improve moisture levels, making it a convenient addition to a regular lip care routine.

Key Benefits

• 5% PHA Formula – Contains 5% Polyhydroxy Acid (Gluconolactone) for gentle chemical exfoliation.
• Gentle Lip Exfoliation – Helps remove surface buildup and smooth the appearance of dry, rough lips.
• Promotes Smoother-Looking Lips – Supports skin renewal for a softer and more refined lip texture.
• Hydrating Lip Care – Helps increase moisture levels and maintain comfortable, hydrated lips.
• Supports the Lip Barrier – Designed to exfoliate gently while respecting the natural lip barrier.
• Lightweight Serum Texture – Easy to apply as part of a regular lip care routine.
• Clinically Tested Hydration Benefit – Clinical testing on 22 subjects showed a 30% increase in lip moisture levels after use three times weekly for two weeks.