Category · Concern
Best Korean Serum for Hydration
Serum products targeting hydration — ranked by real value across authentic retailers. Prices refreshed daily. No paid placement, ever.
126 products
coxir
Black Snail Collagen Serum
from $14.70$15.22 · $0.29/ml
2 retailers
PURCELL
Pixcell Biom™ Glow Barrier Serum
from $32.79$35.89 · $0.66/ml
2 retailers
JUMISO
D Panthenol Barrier Soothing Serum
from $17.50$20.00 · $0.25/ml
2 retailers
Anua
Heartleaf 80 Moisture Soothing Ampoule
from $12.65 · $0.42/ml
5 retailers
Beauty of Joseon
Glow Replenishing Rice Milk
from $14.95$17.43 · $0.10/ml
5 retailers
THE LAB by blanc doux
Oligo Hyaluronic Acid Hydro Serum
from $15.95$19.22 · $0.32/ml
2 retailers
innisfree
Green Tea Seed Hyaluronic Serum
from $18.95$27.31 · $0.24/ml
4 retailers
Dr.Melaxin
Peel Shot Exfoliating Black Rice Ampoule
from $24.82$28.96 · $0.31/ml
4 retailers
BENTON
Snail Bee Ultimate Serum+
from $23.81$28.06 · $0.68/ml
2 retailers
AESTURA
Ato Barrier 365 Hydro Essence Jumbo 2024 Renewal
from $22.95$27.45 · $0.11/ml
3 retailers
SKINFOOD
Blue Chamomile Hyaluronic Ampoule
from $13.95 · $0.28/ml
3 retailers
Dr.Melaxin
Aqua Ion Plasma Water Glow Ampoule
from $20.00 · $0.40/ml
2 retailers
Celimax
Dual Barrier Boosting Serum
from $18.95$26.12 · $0.63/ml
3 retailers
Axis-Y
Artichoke Intensive Skin Barrier Ampoule
from $14.95$18.36 · $0.50/ml
4 retailers
Rovectin
Aqua Peptide Serum
from $22.40$27.20 · $0.75/ml
2 retailers
Dr.G
Royal Black Snail First Essence
from $29.22$29.71 · $0.18/ml
2 retailers
COSRX
Advanced Snail Radiance Dual Essence
from $16.80$21.75 · $0.21/ml
5 retailers
Dr.G
Royal Black Snail Ampoule
from $34.97$36.49 · $1.17/ml
2 retailers
JUMISO
Snail Mucin 95 Peptide Facial Essence
from $15.62$19.65 · $0.11/ml
4 retailers
Anua
PDRN Hyaluronic Acid Capsule 100 Serum
from $16.43 · $0.55/ml
6 retailers
Dr.Reju-All
Advanced PDRN Rejuvenating Lip Serum
from $13.90$15.92 · $1.39/ml
3 retailers
Sungboon Editor
Deep Collagen Barrier Serum Mist
from $22.10$26.13 · $0.22/ml
4 retailers
innisfree
Green Tea Hyaluronic Sun Serum SPF50+ PA++++
from $18.49$22.05 · $0.37/ml
2 retailers
Haruharu Wonder
Black Rice Hyaluronic Botanical 2gf Wonderful Ampoule
from $38.50$41.25 · $19.25/g
2 retailers
Anua
Azelaic Acid 10 Hyaluron Soothing Serum
from $15.40$20.27 · $0.51/ml
5 retailers
ROUND LAB
Birch Juice Moisturizing Serum
from $19.75$25.38 · $0.40/ml
2 retailers
COSRX
Red Rice Inositol Exfoliating Care Pore Peel Serum
from $23.95$24.97 · $0.30/ml
2 retailers
COSRX
The Hyaluronic Acid 3 Serum
from $17.50$20.62 · $0.88/ml
5 retailers
Ksecret
Seoul 1988 Advanced Shot Retinal Liposome 12 Black Rice
from $10.00$13.00 · $0.67/ml
2 retailers
ROUND LAB
Soybean Panthenol Ampoule
from $18.95$26.50 · $0.38/ml
4 retailers
Dr.Althea
Aqua Marine Deep Serum
from $15.49$17.66 · $0.52/ml
4 retailers
Dr.Melaxin
Peel Shot Glow White Rice Serum
from $24.43$29.85 · $0.81/ml
4 retailers
Arencia
Rice Mucin Glow Serum
from $17.25$22.30 · $0.57/ml
4 retailers
SOME BY MI
Beta Panthenol Repair Serum
from $13.79$19.85 · $0.46/ml
5 retailers
SOME BY MI
Snail Truecica Miracle Repair Serum
from $17.95$19.30 · $0.36/ml
5 retailers
Beauty of Joseon
Revive Serum : Ginseng + Snail Mucin
from $14.95$16.58 · $0.50/ml
3 retailers
Pyunkang Yul
Calming Moisture Serum
from $10.57$12.26 · $0.35/ml
2 retailers
Dr.Melaxin
Peel Shot Exfoliating White Rice Ampoule
from $18.20$26.74 · $0.23/ml
5 retailers
Haruharu Wonder
Black Rice Hyaluronic Anti Wrinkle Serum
from $18.90$19.92 · $0.38/ml
2 retailers
Mary&May
Hyaluronics Serum Jumbo
from $15.40$17.20 · $0.19/ml
2 retailers
iUNIK
Beta Glucan Power Moisture Serum
from $14.70$17.33 · $0.29/ml
2 retailers
One Thing
Hyaluronic Squalane Serum
from $22.09$24.05 · $0.44/ml
2 retailers
Arencia
Rice Mucin Glow Serum 30
from $21.00$21.08 · $0.42/g
2 retailers
Haruharu Wonder
Black Rice Probiotics Barrier Essence
from $16.99$20.13 · $0.14/ml
4 retailers
Beauty of Joseon
Calming Serum : Green tea + Panthenol (Vegan)
from $14.95$16.05 · $0.50/ml
3 retailers
APLB
Hyaluronic Acid Ceramide Ha B5 Ampoule Serum
from $9.80$15.42 · $0.25/ml
2 retailers
Dr. Groot
Aqua Hair Line Booster Shot
from $24.50$24.73 · $1.63/ml
2 retailers
Dr.G
Black Snail Retinol Ampoule
from $22.72$23.60 · $0.45/ml
2 retailers
JUMISO
Waterfull Hyaluronic Acid Serum
from $15.95$16.96 · $0.32/ml
3 retailers
Centellian24
Hyaluronic Tox Boosting Ampoule
from $21.95 · $0.73/ml
4 retailers
S.NATURE
Aqua Squalane Serum
from $14.70$19.29 · $0.29/ml
4 retailers
medicube
Hyaluronic Multi Peptide Serum
from $20.95$22.94 · $0.70/ml
4 retailers
mixsoon
Glacier Water Hyaluronic Acid Serum
from $13.20 · $0.13/ml
3 retailers
Haruharu Wonder
Black Rice Night Knight Retinol Serum
from $15.40 · $0.77/ml
2 retailers
Abib
Hyaluronic Boom Serum Water Drop
from $16.00$24.80 · $0.32/ml
4 retailers
ROUND LAB
Birch Moisturizing Serum
from $20.00$25.50 · $0.40/ml
2 retailers
DERMA FACTORY
Niacin Hyaluron 21% Serum
from $29.26$22.61 · $0.37/ml
2 retailers
SKINFOOD
Royal Honey Propolis Enrich Essence
from $16.15 · $0.32/ml
5 retailers
Beauty of Joseon
Calming Barrier Serum
from $13.60$15.30 · $0.45/ml
2 retailers
Haruharu Wonder
Black Rice Facial Oil
from $18.90$19.25 · $0.63/ml
3 retailers
GOODAL
Heartleaf Soothing Hyaluron Sun Serum SPF50+ PA++++
from $27.39$27.85 · $0.55/ml
2 retailers
Dr.G
Black Snail Retinol Collagen Serum Intense
from $22.10$22.95 · $0.74/ml
2 retailers
LANEIGE
Water Bank Blue Hyaluronic Serum
from $30.95$39.86 · $0.62/ml
5 retailers
Anua
7 Rice Ceramide Hydrating Barrier Serum
from $14.45$19.37 · $0.29/ml
5 retailers
numbuzin
No 4 Ceramide Aha Glazed Skin Prep Serum
from $18.20$21.74 · $0.61/ml
3 retailers
Ksecret
Seoul 1988 Essence Snail Mucin 97 Rice
from $15.40$18.33 · $0.15/ml
3 retailers
Beauty of Joseon
Glow Deep Serum: Rice + Alpha-Arbutin
from $13.95$15.75 · $0.47/ml
3 retailers
Isntree
Ultra Low Molecular Hyaluronic Acid Serum
from $15.95$20.08 · $0.32/ml
5 retailers
I'm From
Rice Serum
from $16.74$20.09 · $0.56/ml
3 retailers
beplain
Multi Hyaluronic Acid Ampoule Renewed
from $13.95$17.33 · $0.47/ml
2 retailers
Cos De BAHA
Hyaluronic Acid Serum (H120)
from $11.51$16.23 · $0.10/ml
2 retailers
APLB
Urea Hyaluronic Acid Ampoule Serum
from $9.80 · $0.25/ml
2 retailers
Mary&May
Hyaluronics Serum
from $12.33$17.02 · $0.41/ml
3 retailers
S.NATURE
Aqua Collagen Peptide Triple Gel Essence
from $25.80$28.66 · $0.52/ml
3 retailers
I'm From
Honey Serum
from $19.21$22.06 · $0.64/ml
2 retailers
EYENLIP
Collagen 3R Hyaluronic Eye Serum
$6.59 · $0.26/ml
Authentic · sourced via Stylevana
Mary&May
Rice Niacin 10% Triple Vitamin Serum
$23.66 · $0.30/ml
Authentic · sourced via Stylevana
Pyunkang Yul
Moisture Serum
$15.28 · $0.15/ml
Authentic · sourced via Stylevana
Cos De BAHA
LMW Hyaluronic Acid TECA Serum (LH60)
$9.59 · $0.16/ml
Authentic · sourced via Stylevana
Cos De BAHA
Hyaluronic+B5 Serum (HP)
$8.22 · $0.27/ml
Authentic · sourced via Stylevana
Beauty of Joseon
Calming Serum : Green tea + Panthenol
$19.20 · $0.32/ml
Authentic · sourced via Stylevana
SKINFOOD
Rice Brightening Serum
$20.00 · $0.36/ml
Authentic · sourced via Olive Young US
Dr.G
Black Snail PDRN Booster Cream Mask
$18.20 · $0.36/ml
Authentic · sourced via Stylevana
Cos De BAHA
Snail Serum (SH)
$9.60 · $0.08/ml
Authentic · sourced via Stylevana
Cos De BAHA
Hyaluronic Acid Serum (H240)
$15.67 · $0.07/ml
Authentic · sourced via Stylevana
APRILSKIN
Pink Aloe Mucin Serum
$20.90 · $0.70/ml
Authentic · sourced via Stylevana
BELIF
Super Drops - Multi-7 Hyaluronic Frozen Serum
$28.00 · $5.60/ml
Authentic · sourced via Ulta Beauty
Torriden
DIVE-IN Low Molecular Hyaluronic Acid Skin Booster
$18.95 · $0.09/ml
Authentic · sourced via Koreabe
Farm Stay
Ceramide Wrinkle Care Relaxing Rolling Eye Serum
$4.59 · $0.18/ml
Authentic · sourced via Stylevana
PRETTYSKIN
Snail Multi Serum
$7.89 · $0.05/ml
Authentic · sourced via Stylevana
SKIN&LAB
Barrierderm Milky Serum
$22.95 · $0.46/ml
Authentic · sourced via Koreabe
MEDI-PEEL
Young Cica PDRN EXO-PIN Hyaluronic Serum
$27.95 · $0.56/ml
Authentic · sourced via Koreabe
SOQU
Revitalizing Snail Peptide Serum
$10.24 · $0.20/ml
Authentic · sourced via Stylevana
Farm Stay
Black Snail Premium Rolling Eye Serum
$5.18 · $0.21/ml
Authentic · sourced via Stylevana
ACWELL
Licorice pH Balancing Advance Serum
$22.50 · $0.75/ml
Authentic · sourced via Stylevana
Celimax
Dual Barrier Skin Boosting Serum
$26.92 · $0.90/ml
Authentic · sourced via Stylevana
APLB
Squalane Hyaluronic Acid Ampoule Serum
$9.80 · $0.25/ml
Authentic · sourced via YesStyle
Cos De BAHA
LMW Hyaluronic Acid TECA Serum (LH)
$14.95 · $0.50/ml
Authentic · sourced via Koreabe
FABYOU
Ceramide Panthenol Barrier Support Serum
$15.69 · $0.31/ml
Authentic · sourced via Stylevana
PURITO SEOUL
Mighty Bamboo Panthenol Serum
$15.09 · $0.50/ml
Authentic · sourced via Stylevana
TIA'M
Hyaluronic Water Plumping Serum
$13.95 · $0.35/ml
Authentic · sourced via Koreabe
Cosnori
Glossy Lip Serum - 10ml - 01 Dewy Red
$17.50 · $1.75/ml
Authentic · sourced via Stylevana
Cos De BAHA
Hyaluronic Acid Serum (H)
$19.29 · $0.32/ml
Authentic · sourced via Stylevana
COSRX
RED RICE INOSITOL Exfoliating Care Pore Wash-Off Peel Serum
$22.00 · $0.28/ml
Authentic · sourced via Official Brand Stores
Mediheal
Hyaluronate Hydrate Dewy Serum Mask
$29.77 · $29.77/pc
Authentic · sourced via BuyBeautyKorea
Ksecret
Seoul 1988 Sun Pine Tree Ceramide
$12.60 · $0.25/ml
Authentic · sourced via YesStyle
VT Cosmetics
Rice Ceramide Serum
$24.95 · $0.83/ml
Authentic · sourced via Koreabe
MISSHA
All Around Safe Block Aqua Sun 2022 New
$10.95 · $0.22/ml
Authentic · sourced via Koreabe
HEIMISH
RX Hyaluronic Acid 2% Hydrating Serum
$18.03 · $0.52/ml
Authentic · sourced via Stylevana
ilso
Rice Potato Pore Fresh Wash Off
$20.78 · $0.14/g
Authentic · sourced via Stylevana
PRETTYSKIN
Rice Multi Serum
$7.89 · $0.05/ml
Authentic · sourced via Stylevana
Farm Stay
Hyaluronic Acid & Collagen Rolling Eye Serum
$5.89 · $0.24/ml
Authentic · sourced via Stylevana
SOQU
Moisturizing & Brightening Rice Serum
$9.27 · $0.19/ml
Authentic · sourced via Stylevana
COSRX
Triple Hyaluronic Moisture Ampoule
$15.99 · $0.40/ml
Authentic · sourced via Amazon
Hamel
Vegan Aqua Glow Sun Serum
$13.69 · $0.27/ml
Authentic · sourced via Stylevana
Milk Touch
Hedera Helix Green Hyaluron Acid 6s Soothing Serum
$9.69 · $0.32/ml
Authentic · sourced via Stylevana
EYENLIP
Black Snail 3R Seed Eye Serum
$6.59 · $0.26/ml
Authentic · sourced via Stylevana
Cos De BAHA
Hyaluronic Acid Serum (H60)
$9.50 · $0.16/ml
Authentic · sourced via Stylevana
Cos De BAHA
A-Arbutin 5 Licorice Serum (AL)
$9.90 · $0.33/ml
Authentic · sourced via Stylevana
Wellage
Real Hyaluronic Glow Booster PDRN Mask
$3.59 · $3.59/pc
Authentic · sourced via Stylevana
P.CALM
Red Rice Glow Peel Shot 8 Serum
$20.00 · $0.25/ml
Authentic · sourced via Stylevana
SOME BY MI
Snail Truecica Miracle Repair Serum 2024 Version
$13.79 · $0.28/ml
Authentic · sourced via Amazon
Esthetic House
CP-1 Aquaxyl Complex Anti-Dryness Serum
$10.89 · $0.09/ml
Authentic · sourced via Stylevana
d'Alba Piedmont
White Truffle Refresh Aqua Serum
$26.00 · $0.26/ml
Authentic · sourced via Olive Young US
medicube
Zero Pore Moisture Sun Serum SPF50+ PA++++
$22.00 · $0.44/ml
Authentic · sourced via Stylevana
Haruharu Wonder
Black Rice Probiotics Barrier NAD+ Serum Mist
$16.80 · $0.21/ml
Authentic · sourced via Stylevana
Frequently asked
What's the best Korean serum for hydration?
Ranked by real value across authentic retailers, coxir Black Snail Collagen Serum is the current top pick for hydration. Prices refresh daily; the ranking updates automatically.
Are these serum products authentic?
Every listing shown here is filtered through our authenticity gate — we only compare offers from verified retailers with a documented supply chain (brand authorization, official distributor, or authorized reseller).