Nine LessB-Boost 10% Niacinamide Serum
A Korean serum with niacinamide. Vitamin B3 for a more even tone and refined-looking pores.
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Nine Less 
Nine Less
Nine Less
Nine Less
Molecule-Clear 5% Glycolic Acid Serum
$18.7530 mL (1.01 fl oz)
A Korean serum with gentle acids. Exfoliate to smooth texture and keep pores clear.
NightGentle acids
Free US shipping on orders $35+. Ships from New Jersey.
What it does
Nine Less's Molecule-Clear 5% Glycolic Acid Serum is a serum with gentle acids. Best used in your evening routine.
- Concentrated, lightweight treatment
- Exfoliate to smooth texture and keep pores clear
Key ingredients
- Gentle acidsExfoliate to smooth texture and keep pores clear.
Check the packaging for the complete ingredient list. Formulas can change.
How to use
- After toner, apply 2 to 3 drops.
- Pat in gently until absorbed.
- Follow with moisturizer, and sunscreen in the morning.
Where it fits in your routine
Step 7: TreatNightDaily
A treatment step: apply after toner and before moisturizer.
Add to bag and see my routineGood to know
- Patch test first if your skin is sensitive.
- Can make skin more sensitive to the sun: wear sunscreen every day.
- Size: 30 mL (1.01 fl oz).
Shipping and returns
Free US shipping on orders over $35. Unopened items can be returned within 30 days.
Sample policy for this demo store.
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