K-Beauty Hydration
COSRX The Hyaluronic Acid 3 Serum
by COSRX
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A Korean hyaluronic serum with multiple molecular weights for layered hydration.
Why it made the list
A Korean hyaluronic serum with multiple molecular weights for layered hydration.
What’s good
- Lightweight and layerable
- Fragrance-free
What to watch
- Sticky feel if over-applied
- Slight results for dry skin alone
General information, not medical advice. Patch-test new actives, introduce one at a time, wear sunscreen daily, and ask your doctor before using retinol if you are pregnant or breastfeeding.
