numbuzin No.5 Glutathione Vitamin Tone-up Sun Serum (30ml)

numbuzin No.5 Glutathione Vitamin Tone-up Sun Serum is a lightweight Korean tone-up sunscreen that provides SPF50+ PA++++ broad-spectrum UV protection while helping create a brighter, more even-looking complexion. Formulated with Glutathione, Niacinamide, Alpha-Arbutin, Ascorbic Acid, Panthenol, Tocopherol, Ubiquinone, and Sea Buckthorn Water, it combines daily sun protection with brightening and antioxidant skincare benefits. Its luminous tone-up effect also makes it suitable as a makeup base.

Benefits

• Provides SPF50+ PA++++ broad-spectrum UV protection
• Helps protect skin against UVA and UVB exposure
• Creates an instant tone-up effect for a brighter-looking complexion
• Glutathione helps support a more radiant and even-looking skin tone
• Niacinamide helps brighten dull-looking skin and support the skin barrier
• Alpha-Arbutin helps improve the appearance of uneven pigmentation
• Ascorbic Acid provides antioxidant and brightening benefits
• Panthenol helps soothe and maintain skin hydration
• Tocopherol and Ubiquinone provide antioxidant benefits
• Sea Buckthorn Water and Oil help condition and nourish the skin
• Creates a smooth base that can be worn alone or underneath makeup
• Lightweight, fast-absorbing, and non-greasy with a dewy finish

Texture & Feel

A lightweight, serum-like sunscreen with a smooth, fast-absorbing texture. It leaves a fresh, luminous finish with a subtle tone-up effect without feeling excessively greasy.

Product Overview

This brightening sunscreen combines SPF50+ PA++++ UV protection with a concentrated blend of tone-evening and antioxidant ingredients. Glutathione, Niacinamide, Alpha-Arbutin, and Ascorbic Acid work together to support a brighter and more even-looking complexion, while Panthenol helps maintain skin comfort.

The formula also contains CoQ10 (Ubiquinone), Alpha-Lipoic Acid (Thioctic Acid), and Vitamin E (Tocopherol), providing antioxidant-focused skincare benefits. Sea Buckthorn Water and Oil further contribute to the nourishing profile of the sunscreen.

Its tone-up finish can help visually brighten dull skin and create a smoother-looking base for makeup. The current formula contains Titanium Dioxide alongside organic UV filters, making it a hybrid sunscreen rather than a purely mineral sunscreen.

How to Use

1. Complete your morning skincare routine.
2. Apply an adequate amount evenly over the face and neck as the final skincare step.
3. Gently spread until the product is evenly distributed.
4. Allow it to settle before applying makeup.
5. Reapply during prolonged sun exposure, sweating, or after wiping the skin.
6. For reliable sun protection, apply generously rather than using a very small amount for the tone-up effect.

How Not to Use

• Do not apply too little product if you want to achieve the labeled SPF protection.
• Do not use the tone-up effect as a reason to reduce the amount applied.
• Avoid direct contact with the eyes.
• Do not rub excessively, as this can disturb the tone-up finish.
• Do not apply over severely irritated or damaged skin.
• Reapply after heavy sweating, swimming, or wiping the face.
• Stop use if persistent irritation or discomfort develops.

Who Can Use

Suitable for:

• Normal skin
• Dry skin
• Combination skin
• Oily skin
• Dull-looking skin
• Uneven skin tone
• Skin concerned with dark spots and pigmentation
• Those who prefer a radiant tone-up finish
• Those looking for a sunscreen that can double as a makeup base

Sensitive skin should patch test first, particularly because the formula contains Alcohol Denat. and multiple active brightening ingredients.

Ingredients

Hippophae Rhamnoides Water, Water, Diisopropyl Sebacate, Titanium Dioxide (CI 77891), Propanediol, Butylene Glycol, Butyloctyl Salicylate, Dibutyl Adipate, Ethylhexyl Triazone, Terephthalylidene Dicamphor Sulfonic Acid, Niacinamide, Alcohol Denat., 1,2-Hexanediol, Tromethamine, Dimethicone, Hippophae Rhamnoides Oil, Caprylyl Methicone, Diethylamino Hydroxybenzoyl Hexyl Benzoate, Polymethylsilsesquioxane, Polysilicone-15, Isododecane, Octyldodecanol, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, Pentylene Glycol, VP/Eicosene Copolymer, Polyglyceryl-3 Distearate, Potassium Cetyl Phosphate, Cetearyl Alcohol, Glyceryl Stearate, Dimethicone/Vinyl Dimethicone Crosspolymer, Polyglyceryl-4 Isostearate, Hydroxyacetophenone, Methylpropanediol, Polyester-5, Isopropyl Titanium Trisostearate, Aluminum Hydroxide, Polyglyceryl-10 Myristate, Carbomer, Glyceryl Stearate Citrate, Adenosine, Hydroxypropyl Methylcellulose Stearoxy Ether, Sodium Polyacryloyldimethyl Taurate, Xanthan Gum, Glutathione, Polyether-1, Cetyl Hydroxyethylcellulose, Ethylhexylglycerin, Xyloglucan, Arginine, Alpha-Arbutin, Ascorbic Acid, Cyanocobalamin, Panthenol, Tocopherol, Ubiquinone, Hydroxypropyl Cyclodextrin, Glycerin, Polyglyceryl-10 Laurate, Thioctic Acid, Hydrogenated Lecithin, Tremella Fuciformis (Mushroom) Extract, Potassium Hydroxide.

Country of Origin

South Korea.

Authenticity

At Empress Origin, we provide authentic imported skincare products sourced from trusted international suppliers. Products are supplied in their original packaging.

FAQ

Q: What SPF does this sunscreen provide?
It provides SPF50+ PA++++ broad-spectrum UV protection.

Q: Is this a mineral or chemical sunscreen?
It is a hybrid sunscreen. It contains Titanium Dioxide, a mineral UV filter, together with several organic/chemical UV filters including Ethylhexyl Triazone, Terephthalylidene Dicamphor Sulfonic Acid, Diethylamino Hydroxybenzoyl Hexyl Benzoate, Polysilicone-15, and Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine.

Q: Does it provide a tone-up effect?
Yes. It is specifically designed to brighten the appearance of the complexion with an instant tone-up effect.

Q: Does it contain Glutathione?
Yes. Glutathione is included in the formula as a brightening and antioxidant-focused ingredient.

Q: Does it contain Niacinamide?
Yes. Niacinamide is one of the higher-positioned skincare ingredients in the formula and helps support brightening and an even-looking complexion.

Q: Does it contain Alpha-Arbutin?
Yes. Alpha-Arbutin is included to help improve the appearance of uneven pigmentation.

Q: Can I use it as a makeup base?
Yes. Its tone-up effect and smooth, luminous finish make it suitable for use underneath makeup.

Q: Is it suitable for oily skin?
Yes. The texture is described as lightweight, fast-absorbing, and non-greasy. However, the finish is dewy rather than matte.

Pregnancy Safety FAQ

Q: Is numbuzin No.5 Glutathione Vitamin Tone-up Sun Serum pregnancy safe?
The formula does not contain retinoids, but it contains Alpha-Arbutin and multiple UV filters. Because pregnancy-specific safety data for Alpha-Arbutin and some chemical UV filters are limited, pregnant or breastfeeding individuals should consult their doctor or dermatologist before regular use.

Important Note

For external use only. Apply generously and evenly to obtain the labeled sun protection and reapply during prolonged sun exposure. Because this is a tone-up sunscreen, do not significantly reduce the amount applied simply to achieve a lighter finish. The formula contains Alcohol Denat. and several brightening actives, so sensitive skin should patch test before use. Always check the physical packaging for the most current ingredient list because formulations may be updated by the manufacturer.

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