4,900+ reviews on Hwahae and Amazon

Baegayul
Moisture Balancing Serum, daily water-gel hydration without the weight. 50 ml and fragrance-free.
Suggested serum routine: after cleansing and toner, if used, smooth an appropriate amount over the face, pat until absorbed, then follow with moisturizer and morning SPF 30+.

Moisture Balancing Serum

Lightweight hydration without the sticky finish.

A fragrance-free Korean water-gel serum formulated for sensitive, dehydrated, and combination skin. Sodium hyaluronate, glycerin, and betaine help hold moisture without surface weight.

4.72,200+ reviews on Hwahae and AmazonSee reviews

50 ml / 1.69 fl oz

Shop on Amazon · $15.99

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Direct orders only: free US shipping over $30 · delivered in 5–8 business days · 30-day returns

  • Formulated for sensitive skin
  • Fragrance-free
  • Non-sticky finish

Verified product facts

Baegayul Moisture Balancing Serum, canonical slug mul-hyaluronic-serum, is a fragrance-free Korean water-gel serum sold in one 50 ml / 1.69 fl oz bottle, Amazon ASIN B0DGL3XMS6, GTIN 8809689160218. It is formulated for sensitive, dehydrated, combination, and normal skin, and this page is the official Baegayul record for the product.

This SKU is the serum only, also written as Baegayul Mul Hyaluronic Serum. It is not the Moisture Balancing Mask, a toner, a cream, or a multi-product bundle. See the Moisture Balancing Mask.

Hydration system
Sodium Hyaluronate + Glycerin + Betaine: a hydration system that helps hold moisture without surface weight.
Comfort and provenance
Centella Asiatica + Ceramide NP: comfort support for a cushioned finish. Job's Tears + Yuja Seed: Korean botanical support that reflects the formula's provenance. Niacinamide: a supporting active for the appearance of skin tone.
What this page does not claim
multi-weight or multi-molecular hyaluronic acid; PHA or gluconolactone; penetration to multiple skin depths; clinical barrier repair; irritation-free performance; treatment of any skin condition.

Platform ratings, each dated

  • 4.72 / 5 from 2,169 ratings on Hwahae, observed Sep 3, 2026.
  • 4.46 / 5 from 83 ratings on Glowpick, observed Sep 3, 2026.
  • 4.4 / 5 from 41 ratings on Amazon US, observed Sep 3, 2026.

Canonical page: https://www.baegayul.com/products/mul-hyaluronic-serum. More from Baegayul: Customer reviews, Oily but dehydrated skin (soobooji), Why hyaluronic acid serum can feel sticky.

Dr. Jo Seok-yong behind a booth displaying Baegayul skincare
Dr. Jo Seok-yong presenting Baegayul in a white coat
Dr. Jo Seok-yong speaking with guests beside a Baegayul display
Dr. Jo, from formulation to community

Founder-led in Seoul

Meet Dr. Jo Seok-yong

Created by Jo Seok-yong, a Korean medicine doctor and Ph.D., drawing on more than two decades of skin-focused clinical practice.

Meet the founder

Give makeup a smoother place to land.

When skin feels tight, base makeup can catch on dry-looking areas.

Moisture Balancing Serum
Lightweight water-gel
  1. 01

    Smooth on hydration

    After cleansing and toner, if used, smooth an appropriate amount over the face.

  2. 02

    Lightly press or pat

    Press or pat until the water-gel layer has absorbed.

  3. 03

    Finish your prep

    Follow with moisturizer. In the morning, finish with SPF 30+ before makeup.

Hwahae review snapshot

What reviewers noticed

Light hydration that layers cleanly and leaves no heavy finish behind.

Top positive themes

Hydrating
1,014
Moisturizing
649
Not irritating
449
Not sticky
330

Best for

Dehydrated, combination, or oily skin that wants water without weight.

Rating and review count observed Sep 3, 2026. Topic counts from Hwahae reviews, updated July 29, 2026. Bar length compares themes, not clinical response rates.

View source

Shiny and tight at the same time? Read how oily skin can still be dehydrated.

Skin that reacts easily? A minimal Korean skincare routine for reactive skin.

Serum feels tacky? Why hyaluronic acid serum can feel sticky, and how to fix it.

Makeup rolling into flakes over your routine? Why does my makeup pill over skincare?

Inside the water-gel formula.

  1. Clear water-gel serum texture with suspended droplets

    Hydration system

    Sodium Hyaluronate · Glycerin · Betaine

  2. Fresh centella leaf covered with water droplets

    Comfort support

    Centella Asiatica · Ceramide NP

  3. Job's Tears grains arranged around a milky extract

    Korean botanical support

    Job's Tears · Yuja Seed

  • Niacinamide supporting active
  • Manufactured by Kolmar Korea

Complete the two-step ritual

Daily hydration. Weekly reset.

Moisture Balancing Mask1st, Best New Product · 2022 Hwahae Beauty Awards (Sheet Mask)

Moisture Balancing Mask

Fifteen quiet minutes for skin that's been thrown off.

10 sheets

4.2 · 62 Amazon

Customer reviews57

Verified purchases from Amazon, Musinsa, unpa.me, and the Baegayul store in Seoul, shown with ratings exactly as posted.

Customer photo
Nov 2024
Two years now using only this serum. I'm 34 and people think I'm in my twenties.

Verified buyer · combination

Serum

Customer photo
May 2024
If you're looking for a serum for dehydrated oily skin, this is it. My skin is really reactive and flushes easily, so I choose serums carefully. Layered after toner, it's bouncy and my skin feels as thoroughly hydrated as after a clinic visit.

Verified buyer · dehydrated oily, reactive

Serum

Customer photo
Jan 2025
I'm a fan of Korean products and this is one more. It leaves your skin so soft, never greasy. I loved this serum.

Lidice Rivero

Serum · Amazon US

Customer photo
Mar 2024
The ultimate gem for dry-skin nomads🤍 I'm a bride-to-be preparing for my wedding! Lately I have studio shoots, outdoor snap shoots, and all kinds of photo sessions, so I've been worrying more and more about my skin~ Dry skin was my biggest concern among them, but thanks to this hydrating serum with its moist yet bouncy finish, my skin confidence is up these days! I feel like I'll be able to get photos I'm happy with, so I keep reaching for it lately👍 Highly recommend for anyone looking for a hydrating serum for dry skin!

Verified buyer

Serum

Customer photo
Apr 2024
Inner-dryness ampoule serum, the Baegayul Moisture Balancing Serum The more concentrated the moisture, nutrients, and oil in a cosmetic, the higher its density and viscosity. And high viscosity obviously means stickiness! Then it doesn't absorb deep into the skin; it sits on top or pills off like dead skin. The Baegayul Moisture Balancing Serum doesn't run down like water, and it doesn't get too heavy or sticky either, it was a texture with just the right balance. The more I use it, the more I like it. It's earned its place as money well spent~~

Verified buyer

Serum

Customer photo
May 2024
If you're oily but dehydrated, just get it, no questions asked I have typical oily but dehydrated skin They say this serum is relatively light, and lately I'd been looking for something that fills the inside with moisture without leaving grease on the surface, and I found this>_< After cleansing I layer it about 2-3 times, then finish with cream, and it feels like it fills me up from within! Used together with the cream, they're a match made in heaven Once I empty this bottle, I'll be back to buy more!

Verified buyer

Serum

Customer photo
May 2024
A serum full of moisture If you buy it on sale, it's the best serum for both value and satisfaction!!! It's not one of those serums where the moisture evaporates a little while after applying, it feels like it fills the skin deep down-! I switched all my basic skincare to Baegayul this time and I'm so satisfied Highly recommend for dry skin / oily but dehydrated skin

Verified buyer

Serum

Customer photo
Mar 2024
I recommend the Baegayul serum For anyone struggling with inner dryness, this is a balancing serum I just have to recommend I really love serums that come with a dropper because you can dispense and apply them neatly I'm satisfied, and my inner dryness concerns were solved right away!!

Verified buyer

Serum

Moisture Balancing Serum

$15.99

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