ProtoClinical k-beauty pale blue beauty product silhouette on a clean light background.
ProtoClinical k-beauty pale blue beauty product silhouette on a clean light background.
numbuzin

numbuzin No.1 Pure Glass Clean Tone Up SPF50+ PA++++ 50ml

$19.20
Daily broad-spectrum UV defense Sheer tone-up glow Helps brighten dull-looking skin Layers smoothly under makeup
Brightens your skin naturally and have beautiful radiance!
A glow-boosting sunscreen that helps skin look clearer, brighter, and naturally toned-up in one step.
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Broad-Spectrum SPF50+ PA++++ Tone-Up Sunscreen Glow Finish Daily UV Defense
SPF Filter Complex
numbuzin No.1 Pure Glass Clean Tone Up SPF50+ PA++++ 50ml
numbuzin No.1 Pure Glass Clean Tone Up SPF50+ PA++++ 50ml Default Title
$19.20
Clinically proven actives Dermatologist tested 100% authentic Korean Cruelty-free
What's inside ·

SPF Filter Complex, the repair molecule

SPF Filter Complex is the primary active in this formulation. It targets sun damage through a mechanism that compounds with daily use, delivering visibly brightens skin tone and fades uneven patches with consistent application.
SPF Filter Complex
supports this formula's targeted action
The texture

Lightweight, non-greasy

Brightens your skin naturally and have beautiful radiance!

All Skin Types dullness uneven tone sun damage
Hover the swatch — it ripples like water

How to use

1

Apply as the last step of your morning skincare routine.

2

Spread evenly over the face and neck.

3

Blend well along the jawline and hairline for an even tone-up effect.

4

Reapply as needed during daytime sun exposure.

Full transparency

Ingredients

A moisturizing sunscreen base with tone-up pigments for daily UV defense and a fresh glass-skin glow.

Daily sunscreen works by forming an even protective film over skin so UV filters can absorb or reflect incoming radiation before it drives visible redness, dullness, and uneven tone. In a tone-up format, that protective layer is paired with light-diffusing pigments that give an immediate brightening effect, which is why these formulas are often chosen when a bare-skin glow or quick morning correction is the goal. The cosmetic benefit comes from how well the film spreads: when the sunscreen layer sits evenly, the finish looks smoother and more uniform instead of patchy or chalky. A glass-finish concept also depends on moisture balance, because hydrated surface skin reflects light more cleanly than rough or dehydrated skin. That is why tone-up sunscreens are most useful when they combine UV protection with a comfortable, non-heavy base that can sit neatly under makeup or be worn alone. With consistent application and reapplication, this type of formula supports both prevention-oriented sun care and a more radiant-looking complexion throughout the day.

The detail

Specs & details

FormatUV protection cream
SizeDefault Title
Skin typesAll Skin Types
Country of originSouth Korea
Pairs beautifully with

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$19.20
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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 sun damage. 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.
SPF Filter Complex is the primary active that delivers the core benefits of this formula. Consistent use over time maximizes results.
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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