house beautique
  • numbuzin Korean Skincare No.5+ Glutathione Vitamin Concentrated Serum (30ml)
  • numbuzin Korean Skincare No.5+ Glutathione Vitamin Concentrated Serum (30ml)
  • numbuzin Korean Skincare No.5+ Glutathione Vitamin Concentrated Serum (30ml)
  • numbuzin Korean Skincare No.5+ Glutathione Vitamin Concentrated Serum (30ml)
  • numbuzin Korean Skincare No.5+ Glutathione Vitamin Concentrated Serum (30ml)
  • numbuzin Korean Skincare No.5+ Glutathione Vitamin Concentrated Serum (30ml)
  • numbuzin Korean Skincare No.5+ Glutathione Vitamin Concentrated Serum (30ml)
  • numbuzin Korean Skincare No.5+ Glutathione Vitamin Concentrated Serum (30ml)
  • numbuzin Korean Skincare No.5+ Glutathione Vitamin Concentrated Serum (30ml)
  • numbuzin Korean Skincare No.5+ Glutathione Vitamin Concentrated Serum (30ml)
  • numbuzin Korean Skincare No.5+ Glutathione Vitamin Concentrated Serum (30ml)
1 11

4.8 | 31,293 Customers

numbuzin Korean Skincare No.5+ Glutathione Vitamin Concentrated Serum (30ml)

numbuzin Korean Skincare No.5+ Glutathione Vitamin Concentrated Serum (30ml)

NEW: This year's **Ultimate Radiance Booster**

$28.26 $36.74
23% off | Save $8.48
  • Brightening Power
  • Gentle Formula
  • Clinically Proven
  • Sensitive Skin

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Subtotal: $28.26

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Tiffany W.
Tiffany W.
New York

I bought this for old acne marks and it’s been a game changer. After a few weeks my dark spots looked lighter and my overall tone looked more even and bright

Morgan S.
Morgan S.
Los Angeles

This is one of the few brightening serums that doesn’t irritate my skin. It absorbs quickly, layers well under moisturizer, and gives a healthy glow without feeling greasy.

Brielle K.
Brielle K.
Dallas

Great for dull skin days. My face looks clearer and more radiant, and I’ve noticed my post-blemish marks fade faster when I use it consistently.

Natalie P.
Natalie P.
Boston

I use it every morning under sunscreen and my skin looks smoother and more ‘lit from within.’ Even my makeup sits better because my tone looks more balanced.

4 New Reviews

Achieve a radiant and even complexion with this concentrated serum, expertly formulated to combat dark spots, post-acne marks, and dull skin, while being gentle enough for sensitive skin types.

  • Targets dark spots and marks
  • Brightens dull, uneven skin tone
  • Gentle formula for sensitive skin
  • Clinically proven results

Question 1: What skin concerns does this serum address?
Answer 1: This serum targets dark spots, post-acne marks, uneven skin tone, and overall dullness, making it ideal for those with hyperpigmentation and sensitive skin. It works to brighten and refine skin over time with daily use.

Question 2: Is this serum suitable for sensitive skin?
Answer 2: Yes, the serum is designed to be hypoallergenic and has been clinically tested for irritation, making it suitable for sensitive and acne-prone skin types.

Question 3: How should I use this serum for best results?
Answer 3: For optimal results, apply 3–5 drops to your face after cleansing and toning, both in the morning and evening. Gently pat it into your skin, focusing on areas with dark spots or discoloration.

We offer Free Express Shipping on all orders! Please allow 1-2 Business Days for us to process and ship your order. Estimated Arrival Time: 7-12 business days.
numbuzin Korean Skincare No.5+ Glutathione Vitamin Concentrated Serum (30ml)

numbuzin Korean Skincare No.5+ Glutathione Vitamin Concentrated Serum (30ml)

$28.26
$28.26 $36.74
23% off | Save $8.48 Sold out
View full details
Gentle on Skin
Brighten Your Glow
Spots look lighter
Daily radiance boost
Gentle on Skin
Brighten Your Glow
Spots look lighter
Daily radiance boost
Gentle on Skin
Brighten Your Glow
Spots look lighter
Daily radiance boost
Gentle on Skin
Brighten Your Glow
Spots look lighter
Daily radiance boost
Gentle on Skin
Brighten Your Glow
Spots look lighter
Daily radiance boost
Gentle on Skin
Brighten Your Glow
Spots look lighter
Daily radiance boost

Achieve Flawless, Radiant Skin Today

Transform your complexion and regain your confidence. This serum effectively targets dark spots and dullness for a brighter, clearer appearance.

  • Say goodbye to dark spots quickly
  • Reveal a luminous, even skin tone
  • Gentle formula for sensitive skin types

Unlock Your Skin's Potential

  • First Benefit

    Dark Spot Reduction

    Targets discoloration for a clearer tone.

  • Second Benefit

    Radiant Complexion

    Supports a glowy, even skin appearance.

  • Third Benefit

    Sensitive Skin Safe

    Hypoallergenic formula for delicate skin types.

 
 

Why We Outshine Others

Experience superior skin brightening and tone-evening effects with our unique formula, designed specifically for sensitive skin and clinically proven results that outpace the competition.

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house beautique
Others
Hypoallergenic formula
Clinically proven results
Multi-angle brightening
Comfort-enhancing ingredients
Fragrance-free blend
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Frequently Asked Questions

Find quick answers to the most common questions about our product.

This serum is specially formulated to tackle dark spots, hyperpigmentation, and uneven skin tone, making it ideal for those dealing with post-acne marks, sun spots, or overall dullness, giving your complexion a more radiant appearance over time.

Yes! This serum is hypoallergenic and has been clinically tested for irritation, making it perfect even for sensitive and acne-prone skin types. It combines gentle yet effective ingredients to brighten your skin without causing discomfort.

For best results, apply 3–5 drops onto the face after cleaning and toning, both in the morning and at night. Gently pat it in and follow up with your favorite moisturizer to lock in the benefits.

With a powerful blend of 4% Tranexamic Acid and 5% Niacinamide, along with Glutathione and Vitamin C, this serum offers a multi-faceted approach to brightening. Clinically proven results also show visible improvements in skin tone and dark spots within weeks.