ProtoClinical k-beauty Round Lab Birch Juice Moisturizing Tone Up Sunscreen 50ml (SPF 50+ PA++++) single white sunscreen tube standing upright on a pink background with beige cream swatches
ProtoClinical k-beauty Round Lab Birch Juice Moisturizing Tone Up Sunscreen 50ml (SPF 50+ PA++++) single white sunscreen tube standing upright on a pink background with beige cream swatches
ProtoClinical k-beauty Round Lab Birch Juice Moisturizing Tone Up Sunscreen 50ml (SPF 50+ PA++++) single white sunscreen tube laid diagonally on a peach tray with a pink cap band
ProtoClinical k-beauty Round Lab Birch Juice Moisturizing Tone Up Sunscreen 50ml (SPF 50+ PA++++) two white sunscreen tubes laid diagonally on a rippled pale pink background
ProtoClinical k-beauty Round Lab Birch Juice Moisturizing Tone Up Sunscreen 50ml (SPF 50+ PA++++) single white sunscreen tube standing upright on a white background with an SPF 50+ badge
Round Lab

Round Lab Birch Juice Moisturizing Tone Up Sunscreen 50ml (SPF 50+ PA++++)

$15.96
Protects against UV rays Boosts healthy-looking radiance Gives a pink tone-up effect Helps prevent dryness Smooths the makeup base Leaves a fresh glow
A moisture tone-up sunscreen with the natural birch sap and vita hyaluronic acid for protection against dryness and UV rays. Foundation-free pink luster tone-up for a healthier and more radiant looking skin.
A moisture-rich tone-up sunscreen that gives skin a fresher, brighter-looking finish.
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SPF 50+ PA++++ Tone-Up Finish Moisture Sunscreen Radiance Care
Birch Sap Hyaluronic Acid
Round Lab Birch Juice Moisturizing Tone Up Sunscreen 50ml (SPF 50+ PA++++)
Round Lab Birch Juice Moisturizing Tone Up Sunscreen 50ml (SPF 50+ PA++++) Default Title
$15.96
Clinically proven actives Dermatologist tested 100% authentic Korean Cruelty-free
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Birch Sap and Hyaluronic Acid

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 sunscreen, Hyaluronic Acid targets dehydration, delivering provides intensive moisture that sinks in without heaviness 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
The texture

Lightweight, non-greasy

A moisture tone-up sunscreen with the natural birch sap and vita hyaluronic acid for protection against dryness and UV rays. Foundation-free pink luster tone-up for a healthier and more radiant looking skin.

All Skin Types Dullness Dryness Sun Damage Uneven Tone
Hover the swatch: it ripples like water

How to use

1

Apply evenly over the face and neck as the last step of your morning routine.

2

Blend gently until the tone-up effect looks even.

3

Use alone or before makeup.

4

Reapply every 2 hours during sun exposure.

5

Use daily for protection and glow.

Full transparency

Ingredients

Birch sap and hyaluronic acid support a hydrating tone-up sunscreen with a naturally radiant finish.

Tone-up sunscreens are designed to do double duty: they provide UV protection while visually correcting dullness or uneven tone. By combining sunscreen filters with softly tinted pigments, these formulas can make the complexion look brighter and more uniform without needing a separate complexion product. That is especially useful for people who want a lighter makeup routine or a more polished bare-skin look.

This formula adds birch sap and vita hyaluronic acid, which fit a hydration-focused sunscreen story well. Hydrating support matters because dry skin can make tone-up finishes look patchy or emphasize roughness. When moisture support is built into the formula, the brightening effect tends to sit more smoothly and feel more comfortable through the day. In practical terms, this sunscreen works as a morning multitasker: it helps defend the skin from UV exposure, supports a fresh glow, and gives the complexion a softer, more even-looking tone in one step.

The detail

Specs & details

FormatUV protection cream
SizeDefault Title
Skin typesAll Skin Types
Country of originSouth Korea
Before you add to cart

Questions & answers

Two finger-lengths for the face and neck. Most people under-apply sunscreen, which reduces the effective SPF.
Some users find this hydrating enough on its own. For dry skin, a light moisturizer underneath is recommended.
SPF protection degrades with sun exposure, sweat, and friction. Reapply every 2 hours during direct sun exposure for consistent protection.
Sunscreen significantly reduces UV-induced tanning and damage but does not block 100% of UV rays. Consistent application minimizes cumulative sun damage.
Yes, this formula is developed to be compatible with all skin types dealing with dehydration. If you have very reactive skin, patch test on the inner arm before full application.
Mineral-based sunscreens are generally considered safe. Check the ingredient list for your specific concerns and consult a dermatologist if needed.
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.
Check the active ingredients list. Chemical filters absorb UV rays; mineral filters (zinc oxide, titanium dioxide) reflect them. Some formulas combine both.
Store in a cool, dry place away from direct sunlight. Use within 12 months of opening for optimal freshness and efficacy.
Korean sunscreen formulations prioritize both protection and cosmetic elegance, delivering high SPF with minimal white cast, lightweight texture, and skincare benefits.
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About the brand

OriginSeoul, KR
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