Skincare Science

Ingredient Guide: Hyaluronic Acid

Primary Function

Instant Deep Plumping Hydration

Best Suited For:
DryCombinationDullOily

What is Hyaluronic Acid?

A sugar molecule naturally found in our skin, Hyaluronic Acid acts like a sponge, holding up to 1,000 times its weight in water to keep skin hydrated and plump.

How It Works Under the Skin

It draws moisture from the surrounding environment and deep layers of the skin, pulling it into the epidermis to instantly smooth out fine lines and dry texture.

Editor's K-Beauty Formulation Tip

In dry climates, always lock in your hyaluronic acid toner/serum with a cream. Otherwise, it can draw moisture *out* of your skin into the dry air.

Top Rated Products Featuring Hyaluronic

Browse K-beauty formulas that contain active quantities of Hyaluronic.

Independent Guide Notice: K-Style Beauty introduces Korean skincare products and routines for informational purposes. We do not sell products directly. Some links may be affiliate links, and we may earn a commission if you purchase through them. Product availability, shipping, and returns are handled entirely by the external retailer (YesStyle).

SKIN1004 Madagascar Centella Hyalu-Cica Water-Fit Sun Serum SPF50+Sunscreen
SKIN1004

Madagascar Centella Hyalu-Cica Water-Fit Sun Serum SPF50+

Holy GrailZero White CastWatery serum-gel

Editor's Note:A non-nano chemical sunscreen that blocks UV rays, while simultaneously hydrating and soothing the skin. Formulated with Madagascar Centella Asiatica and Hyaluronic Acid.

Skin Type: Oily, Combination, Sensitive, Acne-Prone
Routine: Last step of morning routine
K-Style Beauty introduces K-beauty products for informational purposes. We do not sell products directly. Some links are affiliate links.
Round Lab Birch Juice Moisturizing CreamMoisturizer
Round Lab

Birch Juice Moisturizing Cream

Award WinnerDeep HydrationGel-cream with micro-capsules

Editor's Note:Infused with Inje's silver birch sap and vita hyaluronic acid, this cream provides long-lasting hydration and forms a protective moisture barrier.

Skin Type: Dry, Combination, Sensitive
Routine: Lock-in step (before SPF or at night)
K-Style Beauty introduces K-beauty products for informational purposes. We do not sell products directly. Some links are affiliate links.
Haruharu WONDER Black Rice Hyaluronic Toner (Fragrance-Free)Toner Pad
Haruharu WONDER

Black Rice Hyaluronic Toner (Fragrance-Free)

Fragrance-FreeBlack RiceSlightly viscous liquid

Editor's Note:An anti-aging toner that is completely fragrance-free and formulated with 100% Korean black rice extracts to restore elasticity and hydration to fatigued skin.

Skin Type: Dry, Sensitive, Combination
Routine: First step after cleansing
K-Style Beauty introduces K-beauty products for informational purposes. We do not sell products directly. Some links are affiliate links.
Abib Heartleaf Spot Pad Calming TouchToner Pad
Abib

Heartleaf Spot Pad Calming Touch

ConvenientPimple CalmingDouble-sided pre-soaked gauze pads

Editor's Note:Pre-soaked toner pads infused with Mount Jiri Heartleaf extract to soothe sensitive spots, reduce sebum, and refine skin texture.

Skin Type: Acne-Prone, Sensitive, Combination, Oily
Routine: First step after cleansing (wipe or pack)
K-Style Beauty introduces K-beauty products for informational purposes. We do not sell products directly. Some links are affiliate links.
Isntree Hyaluronic Acid Watery Sun Gel SPF50+Sunscreen
Isntree

Hyaluronic Acid Watery Sun Gel SPF50+

Dewy SunscreenHyaluronic AcidWatery gel-lotion

Editor's Note:An organic sunscreen featuring 8 types of Hyaluronic Acid to hydrate the skin, along with skin-soothing botanical extracts.

Skin Type: Dry, Combination, Dull
Routine: Last step of morning routine
K-Style Beauty introduces K-beauty products for informational purposes. We do not sell products directly. Some links are affiliate links.