Chapped, dull lips don't stand a chance against a good exfoliator—but not all lip treatments are created equal. If you've been hesitant about traditional lip scrubs that can feel abrasive, there's a gentler alternative worth trying: a chemical exfoliator designed specifically for lips. The Ordinary's PHA 5% Exfoliating Lip Serum takes a different approach, using mild acids to slough away dead skin without the harshness.
Why Chemical Exfoliation Works for Lips
Your lips deserve the same thoughtful skincare routine as the rest of your face, yet they're often overlooked. Chemical exfoliators like gluconolactone and AHAs work by gently dissolving the bonds between dead skin cells, revealing softer, smoother lips underneath. Unlike physical scrubs, they're less likely to cause irritation or micro-tears—especially important on delicate lip skin. The serum respects your lip barrier while promoting renewal, making it ideal for anyone who finds traditional scrubs too intense.
Hydration and Nourishment Built In
Exfoliation is only half the equation. This serum combines gentle acids with hydrating ingredients to prevent the dryness that sometimes follows treatment:
- Glycerin restores moisture to support the natural exfoliation process
- Ectoin strengthens your lip barrier and helps retain moisture against environmental stressors
- Black Carrot extract adds antioxidants and a subtle natural pink hue
Clinical testing showed a 30% increase in lip moisture content when used three times weekly—meaning your lips can look and feel plumper even when you're not wearing lip balm.
How to Use It
This is an overnight treatment meant for alternate evenings. Apply a thin layer to clean, dry lips and let it dry completely before bed. During the day, use a lip balm to maintain hydration. As with any exfoliating product, sunscreen is recommended before sun exposure. It's a simple addition to an evening routine that doesn't demand much but delivers real results.
If you're ready to move beyond basic lip balm and try a targeted exfoliating treatment, this serum is worth checking out on Amazon. Your lips will thank you for the upgrade.
For more details and the affiliate link, head to the The Ordinary PHA 5% Exfoliating Lip Serum product page.

