Original: $19.88
-65%$19.88
$6.96The Story
Product Overview
The Ordinary PHA 5% Exfoliating Lip Serum is a gentle, chemical exfoliator specially formulated for the delicate skin of the lips. It uses 5% gluconolactone (a polyhydroxy acid) to softly dissolve dead skin cells without the roughness of physical scrubs. The formula also contains over 50% glycerin for deep hydration, ectoin to support the skin barrier, and black carrot extract for antioxidant protection and a subtle natural hue.
Available Size
-
15 mL
Key Benefits
-
Gentle exfoliation: PHA works on the surface to renew lip texture without irritation.
-
Highly hydrating: The high glycerin content helps draw in moisture and maintain lip hydration.
-
Barrier support: Ectoin strengthens and soothes delicate lip skin.
-
Antioxidant protection: Black carrot extract offers antioxidant benefits and may give a natural pink tint.
-
Smooths texture: Helps to improve lip surface appearance with consistent use.
-
Vegan and clean: Alcohol-free, oil-free, and suitable for sensitive lip skin.
How to Use
-
Apply a thin layer to clean, dry lips on alternate evenings as needed.
-
Allow the serum to dry down fully, then follow with a hydrating lip balm.
-
If irritation occurs, rinse off and discontinue use.
-
Use only on unbroken lip skin and avoid contact with eyes.
-
For daytime routine, follow with a lip balm that has SPF.
FAQs
Q: Is it suitable for sensitive or dry lips?
A: Yes — the larger molecule PHA provides mild exfoliation that’s gentler than many acids, making it ideal for sensitive lip skin.
Q: Will it tingle or burn?
A: You may notice a light tangy sensation from the acids; mild tingling is normal.
Q: Can I over-exfoliate my lips with this?
A: It’s recommended to use on alternate nights (not daily) to avoid over-exfoliation.
Q: Will it stain lips pink?
A: The black carrot extract gives a subtle pink tint, but the color fades after application.
Q: Does it help with lip balm absorption?
A: Yes — by removing dead skin, it helps lip balms and treatments absorb better.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
Product Overview
The Ordinary PHA 5% Exfoliating Lip Serum is a gentle, chemical exfoliator specially formulated for the delicate skin of the lips. It uses 5% gluconolactone (a polyhydroxy acid) to softly dissolve dead skin cells without the roughness of physical scrubs. The formula also contains over 50% glycerin for deep hydration, ectoin to support the skin barrier, and black carrot extract for antioxidant protection and a subtle natural hue.
Available Size
-
15 mL
Key Benefits
-
Gentle exfoliation: PHA works on the surface to renew lip texture without irritation.
-
Highly hydrating: The high glycerin content helps draw in moisture and maintain lip hydration.
-
Barrier support: Ectoin strengthens and soothes delicate lip skin.
-
Antioxidant protection: Black carrot extract offers antioxidant benefits and may give a natural pink tint.
-
Smooths texture: Helps to improve lip surface appearance with consistent use.
-
Vegan and clean: Alcohol-free, oil-free, and suitable for sensitive lip skin.
How to Use
-
Apply a thin layer to clean, dry lips on alternate evenings as needed.
-
Allow the serum to dry down fully, then follow with a hydrating lip balm.
-
If irritation occurs, rinse off and discontinue use.
-
Use only on unbroken lip skin and avoid contact with eyes.
-
For daytime routine, follow with a lip balm that has SPF.
FAQs
Q: Is it suitable for sensitive or dry lips?
A: Yes — the larger molecule PHA provides mild exfoliation that’s gentler than many acids, making it ideal for sensitive lip skin.
Q: Will it tingle or burn?
A: You may notice a light tangy sensation from the acids; mild tingling is normal.
Q: Can I over-exfoliate my lips with this?
A: It’s recommended to use on alternate nights (not daily) to avoid over-exfoliation.
Q: Will it stain lips pink?
A: The black carrot extract gives a subtle pink tint, but the color fades after application.
Q: Does it help with lip balm absorption?
A: Yes — by removing dead skin, it helps lip balms and treatments absorb better.
























