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Round Lab

Round Lab Birch Moisturizing Toner 300ml

$32.21
Delivers deep, lasting hydration that keeps skin plump throughout the day Provides intensive moisture that sinks in without heaviness
An ampoule-like of toner which richly infused with Birch Extract forms a moisture barrier and Vitamin Hyaluronic Acid gives deep hydration.
For all skin types dealing with dehydration: Round Lab's ampoule with Hyaluronic Acid works from within to deliver delivers deep, lasting hydration that keeps skin plump throughout the day, not just temporary comfort.
100% authentic

Sourced direct · batch code

Korean Beauty Formulation Concentrated Formula
Hyaluronic Acid Birch Sap
Round Lab Birch Moisturizing Toner 300ml
Round Lab Birch Moisturizing Toner 300ml Default Title
$32.21
Clinically proven actives Dermatologist tested 100% authentic Korean Cruelty-free

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Hyaluronic Acid and Birch Sap

Hyaluronic acid is a glycosaminoglycan naturally present in the dermis. When applied topically, low-molecular-weight HA penetrates beyond the surface to bind water molecules between skin cells, creating a reservoir effect that keeps skin plump from within. In this ampoule, Hyaluronic Acid targets dehydration, delivering delivers deep, lasting hydration that keeps skin plump throughout the day with consistent use.

Hyaluronic Acid
draws and locks moisture deep within the skin, holding up to 1000x its weight in water
Birch Sap
delivers mineral-rich, lightweight hydration that mimics the skin's own moisture
Texture

Lightweight, concentrated toner

All Skin Types Dehydration Loss of Firmness
Hover the swatch: it ripples like water

How to use

1

Step 1: After cleansing and toning, press 2 to 3 drops onto fingertips.

2

Step 2: Gently pat and press across forehead, cheeks, nose, and chin.

3

Step 3: Allow 30 seconds for full absorption before the next step.

4

Step 4: Follow with moisturizer. Use sunscreen in the morning.

Full transparency

Ingredients

Hyaluronic Acid draws and locks moisture deep within the skin, holding up to 1000x its weight in water, while Birch Sap delivers mineral-rich, lightweight hydration that mimics the skin's own moisture, creating a formula that addresses multiple needs at once.

Hyaluronic acid is a glycosaminoglycan naturally present in the dermis. When applied topically, low-molecular-weight HA penetrates beyond the surface to bind water molecules between skin cells, creating a reservoir effect that keeps skin plump from within. High-molecular-weight HA forms a breathable moisture film on the surface, reducing transepidermal water loss throughout the day.

The detail

Specs & details

FormatConcentrated ampoule
SizeDefault Title
Skin typesAll Skin Types
Country of originSouth Korea
Before you add to cart

Questions & answers

After cleansing and toning, before moisturizer. Ampoules deliver concentrated actives most effectively on freshly prepped skin.
Yes, ampoules are concentrated enough to serve as your primary active step. Follow with moisturizer to seal in benefits.
Hyaluronic Acid draws and locks moisture deep within the skin, holding up to 1000x its weight in water. Consistent daily use is key to seeing the full benefits.
Ampoules typically have a higher concentration of actives than serums. They are designed as intensive treatment boosters, often used during periods when skin needs extra support.
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About the brand

OriginSeoul, KR
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