hydrator
Hyaluronic Acid
히알루론산 · 玻尿酸
Also known as: Sodium Hyaluronate, HA
What it actually does
A moisture magnet that pulls water into the skin so it feels plump, soft and less tight.
How to use it
Apply to damp skin, then immediately seal with moisturiser. On dry skin it can actually pull moisture out of your face.
The science, in plain English
A humectant that holds up to 1000× its weight in water. Different molecular weights hydrate at different depths.
Myth vs reality
It does not "plump wrinkles from below" — it hydrates the surface layers, which softens the look of fine lines.
Pairs well with
- Ceramides
- Niacinamide
- Panthenol
- Snail Mucin
Don't layer with
- (No known incompatibilities)
Shop products with Hyaluronic Acid
- Tor
- Rou
- Num