NUMBUZIN No.3 No Filter Tone-Up Sun Serum 01 Blur and 02 Glow 50ml
Numbuzin No.3 Tone-Up Sun Serum 01 Blur and 02 Glow for smoother-looking pores and texture
Portable Numbuzin No.3 Tone-Up Sun Serum tubes for quick morning application
Numbuzin No.3 Tone-Up Beige Sunscreen in 01 Blur and 02 Glow
Numbuzin No.3 No Filter Tone-Up Sun Serum Blur and Glow finish comparison
Numbuzin No.3 Tone-Up Sun Serum 01 Blur soft matte coverage on skin
Numbuzin No.3 Tone-Up Sun Serum soothing and barrier care test
Numbuzin No.3 Tone-Up Sun Serum light buildable coverage application
Numbuzin No.3 Tone-Up Sun Serum Blur and Glow skincare formula comparison
Numbuzin No.3 Tone-Up Sun Serum Dermatest, non-comedogenic and low-irritation testing
Numbuzin No.3 Tone-Up Sun Serum Blur and Glow set speed, tone-up and finish comparison
Numbuzin No.3 No Filter Tone-Up Sun Serum 50ml — 01 Blur beige tube on a clean white background
Numbuzin No.3 No Filter Tone-Up Sun Serum 50ml — 02 Glow pink tube on a clean white background
NUMBUZIN No.3 No Filter Tone-Up Sun Serum 01 Blur and 02 Glow 50ml Numbuzin No.3 Tone-Up Sun Serum 01 Blur and 02 Glow for smoother-looking pores and texture Portable Numbuzin No.3 Tone-Up Sun Serum tubes for quick morning application Numbuzin No.3 Tone-Up Beige Sunscreen in 01 Blur and 02 Glow Numbuzin No.3 No Filter Tone-Up Sun Serum Blur and Glow finish comparison Numbuzin No.3 Tone-Up Sun Serum 01 Blur soft matte coverage on skin Numbuzin No.3 Tone-Up Sun Serum soothing and barrier care test Numbuzin No.3 Tone-Up Sun Serum light buildable coverage application Numbuzin No.3 Tone-Up Sun Serum Blur and Glow skincare formula comparison Numbuzin No.3 Tone-Up Sun Serum Dermatest, non-comedogenic and low-irritation testing Numbuzin No.3 Tone-Up Sun Serum Blur and Glow set speed, tone-up and finish comparison Numbuzin No.3 No Filter Tone-Up Sun Serum 50ml — 01 Blur beige tube on a clean white background Numbuzin No.3 No Filter Tone-Up Sun Serum 50ml — 02 Glow pink tube on a clean white background

NUMBUZIN

(NUMBUZIN) No.3 No Filter Tone-Up Sun Serum 01 Blur | 02 Glow SPF 50+ PA ++++ 50ml

$22.90 $39.90
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No.3 tone-up sun protection

Protect, tone-correct and perfect your finish in one morning step

Numbuzin No.3 No Filter Tone-Up Sun Serum combines SPF50+ PA++++ protection with a smooth tone-up base. Choose 01 Blur for a softly filtered semi-matte finish or 02 Glow for fresh, dewy radiance.

SPF50+ PA++++High daily UVA and UVB protection.
Two finishesChoose soft Blur or radiant Glow.
Tone-up baseWear it alone or under makeup.
50mlA full-size tube for daily use.
Numbuzin No.3 Tone-Up Sun Serum 01 Blur and 02 Glow for smoother-looking pores and texture
Portable Numbuzin No.3 Tone-Up Sun Serum tubes for quick morning application

Choose your finish

Pick 01 Blur for soft focus or 02 Glow for dewy radiance

01 Blur

A smooth tone-up beige with soft semi-matte coverage that refines the look of pores and uneven texture.

02 Glow

A luminous tone-up beige that leaves dull-looking skin brighter, fresher and visibly dewier.

Quick choice: choose Blur when you prefer a polished semi-matte base. Choose Glow when you prefer a radiant, glass-skin finish.

Numbuzin No.3 Tone-Up Beige Sunscreen in 01 Blur and 02 Glow
Numbuzin No.3 No Filter Tone-Up Sun Serum Blur and Glow finish comparison

Texture and finish

Create a smooth complexion without a heavy foundation feel

01 Blur lays down soft, even coverage with a comfortable semi-matte result. 02 Glow brightens the complexion with a more luminous finish. Both options deliver a visible tone-up effect while keeping the base easy to blend.

01 Blur completed human application testing for 24-hour anti-darkening, 24-hour makeup wear and improvement in both surface and inner dryness.

Blur sets fasterSet-speed rating 4 out of 5; finish rating 1 out of 5 for a semi-matte look.
Glow sets more slowlySet-speed rating 2 out of 5; finish rating 5 out of 5 for a high-glow look.
Tone-up rating 5 out of 5Both visibly brighten and even the complexion.
Flexible finishWear alone or continue with complexion makeup.
Numbuzin No.3 Tone-Up Sun Serum 01 Blur smooth semi-matte coverage on skin
Numbuzin No.3 01 Blur and 02 Glow set speed, tone-up and finish comparison

Skin-care blend

Keep the tone-up finish comfortable with a moisture-rich base

01 Blur: 72% skin-care-infused base

Includes 36% centella asiatica leaf water with madecassoside, ceramide and panthenol for calm, comfortable barrier care.

02 Glow: 70% skin-care-infused base

Includes an eight-layer hyaluronic acid blend and 27% centella asiatica leaf water with madecassoside, ceramide and panthenol.

Centella leaf water Madecassoside Ceramide NP Panthenol Eight-layer hyaluronic acid blend in Glow
Numbuzin No.3 01 Blur 72 percent and 02 Glow 70 percent skin-care-infused formula comparison

Soothing and barrier care

Condition skin underneath the tone-up finish

Centella-based care, madecassoside, ceramide NP and panthenol keep daily wear comfortable while the sunscreen smooths and brightens the look of the complexion.

Post-physical-stimulus soothing and skin-barrier testing was completed with 21 Blur users and 20 Glow users, aged 20–59, from 10–12 February 2026.

Calming moisture

Centella leaf water and madecassoside comfort skin through the day.

Barrier support

Ceramide NP and panthenol reinforce a comfortable, hydrated finish.

Numbuzin No.3 Tone-Up Sun Serum soothing and skin-barrier care results

Application and coverage

Build only the tone correction you want

Spread one generous, even sunscreen layer across the face and neck. Blend carefully around the brows, hairline and jaw. Add a small second layer only where you want more visible tone correction.

No heavy coverage

Keep the complexion fresh without replacing it with a thick foundation layer.

No cakey buildup

Work in thin, even layers and blend the edges before the formula sets.

Easy tone-up

Use alone for a quick polished base or continue with makeup after it settles.

Numbuzin No.3 Tone-Up Sun Serum light, buildable coverage application on the face

Completed skin testing

Tested for comfortable wear on sensitive and acne-prone skin

Both 01 Blur and 02 Glow completed non-comedogenic testing, Dermatest certification testing in Germany and clinical low-irritation testing.

Low-irritation testing included 30 users per finish aged 20–55 from 25–27 February 2026. Acne-prone suitability testing included 20 Blur users aged 19–57 and 22 Glow users aged 20–53 from 25 February–27 March 2026. Dermatest Germany testing ran from 17–20 February 2026.

Non-comedogenicTesting completed for both finishes.
Dermatest GermanyBoth finishes completed certification testing.
Low irritationClinical testing completed for both finishes.
Daily sunscreenApply generously and reapply during extended exposure.
Numbuzin No.3 Blur and Glow non-comedogenic, Dermatest Germany and low-irritation testing

How to use

Apply generously as the final step of morning skincare

Finish skin care

Apply toner, serum and moisturiser first, then let the layers settle.

Apply sunscreen

Spread a generous, even layer over the face, neck and other exposed areas.

Blend the edges

Blend carefully around the hairline, brows, ears and jaw for a seamless tone-up finish.

Reapply

Reapply during extended sun exposure and after sweating, swimming or towelling.

Under makeup: let the sun serum set before applying complexion makeup. Use thin makeup layers to preserve the smooth finish.

Complete Your Routine

All No.3 products in one routine

See every active No.3 product in COCOMO, including the item you are viewing. Build the complete numbered routine or choose the steps that suit your skin.

Product details

Product Specifications
Product
Numbuzin No.3 No Filter Tone-Up Sun Serum
Size
50ml
Protection
SPF50+ PA++++
Options
01 Blur and 02 Glow
Product type
Tone-up sunscreen and makeup base
Routine step
Final step of morning skincare
Shelf life
36 months unopened; use within 12 months after opening
Manufacturers
01 Blur: Cosmax · 02 Glow: Cosmecca Korea
Made in
South Korea
Full Ingredients — 01 Blur

Centella Asiatica Leaf Water, Zinc Oxide, Cyclohexasiloxane, Titanium Dioxide, Butyloctyl Salicylate, Propylheptyl Caprylate, Caprylyl Methicone, Trimethylsiloxysilicate, Polyglyceryl-3 Polydimethylsiloxyethyl Dimethicone, Niacinamide, C12-15 Alkyl Benzoate, Disteardimonium Hectorite, Magnesium Sulfate, Triethoxycaprylylsilane, 1,2-Hexanediol, Methyl Methacrylate Crosspolymer, Polyglyceryl-2 Dipolyhydroxystearate, Lauryl Polyglyceryl-3 Polydimethylsiloxyethyl Dimethicone, Dicaprylyl Carbonate, Dimethicone/Vinyl Dimethicone Crosspolymer, Glyceryl Caprylate, Caprylyl Glycol, Mica, Aluminum Hydroxide, Adenosine, Ethylhexylglycerin, Sodium Hyaluronate, Panthenol, Ceramide NP, Beta-Glucan, Madecassoside, Tocopherol, Hydrolyzed Hyaluronic Acid, Dimethylsilanol Hyaluronate, Hydrolyzed Sodium Hyaluronate, Potassium Hyaluronate, Hyaluronic Acid, Sodium Hyaluronate Crosspolymer, Hydroxypropyltrimonium Hyaluronate, Sodium Hyaluronate Dimethylsilanol, Sodium Acetylated Hyaluronate, Iron Oxide Yellow (CI 77492), Iron Oxide Red (CI 77491), Iron Oxide Black (CI 77499)

Full Ingredients — 02 Glow

Centella Asiatica Leaf Water, Propanediol, Niacinamide, Titanium Dioxide (Ci 77891), Polyglyceryl-3 Methylglucose Distearate, Dibutyl Adipate, C12-15 Alkyl Benzoate, 1,2-Hexanediol, Glycerin, Diethylamino Hydroxybenzoyl Hexyl Benzoate, Polysilicone-15, Synthetic Fluorphlogopite, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Ethylhexyl Triazone, Alumina, Iron Oxides (Ci 77492), Stearic Acid, Glyceryl Caprylate, Polyhydroxystearic Acid, Caprylyl Glycol, Aluminum Hydroxide, Adenosine, Ethylhexylglycerin, Sorbitan Isostearate, Iron Oxides (Ci 77491), Tin Oxide, Magnesium Sulfate, Tocopherol, Panthenol, Ceramide NP, Beta-Glucan, Madecassoside, Water, Sodium Hyaluronate, Hydrolyzed Hyaluronic Acid, Dimethylsilanol Hyaluronate, Hydrolyzed Sodium Hyaluronate, Potassium Hyaluronate, Hyaluronic Acid, Sodium Hyaluronate Crosspolymer, Hydroxypropyltrimonium Hyaluronate, Sodium Hyaluronate Dimethylsilanol, Sodium Acetylated Hyaluronate, Iron Oxides (Ci 77499)

Storage and Safety

Keep tightly closed in a cool, dry place away from direct sunlight and heat. For external use only. Avoid direct contact with eyes and broken or irritated skin. Stop use if irritation occurs. Keep out of reach of children.

FAQ

What is the difference between 01 Blur and 02 Glow?

01 Blur gives a smooth semi-matte result and sets faster. 02 Glow sets more slowly and gives a brighter, dewier result.

Can I use this instead of foundation?

Yes. Wear it alone when you want UV protection with visible tone correction and a polished complexion. Add makeup only where you want more coverage.

Can I use it as a makeup base?

Yes. Apply it as your final skincare and sunscreen step, let it set, then continue with makeup.

Does it leave a white cast?

Both are tone-up sunscreens, so they intentionally brighten the complexion. Blend a generous, even layer carefully around the hairline, brows and jaw.

How much should I apply?

Use a generous, even layer across the face, neck and other exposed areas. Reapply during extended sun exposure and after sweating, swimming or towelling.

Which finish works better for a semi-matte look?

Choose 01 Blur for soft-focus semi-matte coverage. Choose 02 Glow when you want a more radiant, dewy complexion.

Where does it fit in the No.3 routine?

Apply it after toner, serum and moisturiser as the final step of your morning skincare routine.

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