---
product_id: 612045221
title: "numbuzin No.5 Serum | Glutathione Vitamin Concentrated Serum | Glutathione, Vitamin C, Tranexamic Acid | Hyperpigmentation, Acne Scars | Suitable for Sensitive Skin, Korean Skincare | 1.01 fl. oz."
brand: "numbuzin"
price: "€ 25.57"
currency: EUR
in_stock: true
reviews_count: 13
category: "Numbuzin"
url: https://www.desertcart.sk/products/612045221-numbuzin-no-5-serum-glutathione-vitamin-concentrated-serum-glutathione-vitamin
store_origin: SK
region: Slovakia
---

# 3 powerful actives Gentle on sensitive skin Concentrated formula numbuzin No.5 Serum | Glutathione Vitamin Concentrated Serum | Glutathione, Vitamin C, Tranexamic Acid | Hyperpigmentation, Acne Scars | Suitable for Sensitive Skin, Korean Skincare | 1.01 fl. oz.

**Brand:** numbuzin
**Price:** € 25.57
**Availability:** ✅ In Stock

## Summary

> 🌟 Unlock your skin’s true radiance—because flawless waits for no one!

## Quick Answers

- **What is this?** numbuzin No.5 Serum | Glutathione Vitamin Concentrated Serum | Glutathione, Vitamin C, Tranexamic Acid | Hyperpigmentation, Acne Scars | Suitable for Sensitive Skin, Korean Skincare | 1.01 fl. oz. by numbuzin
- **How much does it cost?** € 25.57 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/612045221-numbuzin-no-5-serum-glutathione-vitamin-concentrated-serum-glutathione-vitamin)

## Best For

- numbuzin enthusiasts

## Why This Product

- Trusted numbuzin brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision Spot Care:** Targets acne scars and dark spots with multi-vitamin potency
- • **Clinically Loved & Rated:** 4.4⭐ from 4,500+ skincare enthusiasts—join the glow-getters
- • **Lightweight & Fast Absorbing:** Non-greasy texture that layers seamlessly under your daily routine
- • **K-Beauty Sensitivity Approved:** Formulated to soothe and nourish even the most sensitive skin types
- • **Triple-Action Brightening Power:** Glutathione + Vitamin C + Tranexamic Acid for visible hyperpigmentation fade

## Overview

numbuzin No.5 Serum is a concentrated Korean skincare formula blending Glutathione, Vitamin C, and Tranexamic Acid to effectively reduce hyperpigmentation and acne scars. Designed for sensitive skin, this lightweight 1.01 fl. oz. serum absorbs quickly, delivering targeted spot care with a multi-vitamin boost. Highly rated with over 4,500 reviews, it’s a must-have for professionals seeking radiant, even-toned skin.

## Description

numbuzin No.5 Serum | Glutathione Vitamin Concentrated Serum | Glutathione, Vitamin C, Tranexamic Acid | Hyperpigmentation, Acne Scars | Suitable for Sensitive Skin, Korean Skincare | 1.01 fl. oz. : desertcart.ae: Beauty

Review: Best - Best serum I ever used.
Review: Serum - 10/10 very useful

## Features

- HOW TO USE: Apply an appropriate amount and gently spread it along the skin texture, and pat it lightly to absorb it.
- Special spot care with Vitamin + Glutathione
- Multi Vitamin for removing big marks to small spot concerns

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C61FD7P9 |
| ASIN  | B0C61FD7P9 |
| Best Sellers Rank | #508 in Beauty ( See Top 100 in Beauty ) #122 in Facial Skin Care Products |
| Customer reviews | 4.4 4.4 out of 5 stars (4,534) |
| Date First Available  | 24 September 2023 |
| Item model number | NBZ-024 |
| Item model number  | NBZ-024 |
| Manufacturer | numbuzin |
| Manufacturer  | numbuzin |
| Product Dimensions | 10 x 5 x 2 cm; 40 g |
| Product Dimensions  | 10 x 5 x 2 cm; 40 g |

## Product Details

- **Product benefits:** Antioxidant
- **Scent:** Unscented
- **Skin type:** All
- **Special ingredients:** antioxidants
- **Use for:** Face

## Images

![numbuzin No.5 Serum | Glutathione Vitamin Concentrated Serum | Glutathione, Vitamin C, Tranexamic Acid | Hyperpigmentation, Acne Scars | Suitable for Sensitive Skin, Korean Skincare | 1.01 fl. oz. - Image 1](https://m.media-amazon.com/images/I/61C4K4rOhtL.jpg)

## Questions & Answers

**Q: Do iI have to shake it before use it?**
A: I shook this product well the first time before using it. I did not shake everything before using it. I saw significant fading of my dark spots.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best
*by S***I on 16 February 2026*

Best serum I ever used.

### ⭐⭐⭐⭐⭐ Serum
*by S***R on 31 January 2026*

10/10 very useful

### ⭐⭐⭐⭐⭐ Genuine product
*by F***E on 29 October 2025*

Repeat customer very happy with the product

## Frequently Bought Together

- numbuzin No.5 Serum | Tranexamic Acid 4%, Niacinamide 5%, Glutathione, Vitamin C | Vitamin Concentrated Serum | Hyperpigmentation| Suitable for Sensitive Skin, Korean Skincare | 1.01 fl. oz.
- numbuzin No.5 Toner Pads | Vitamin-Niacinamide Concentrated Pad | Double-Sided | Glutathione, Niacinamide, PHA & LHA | Exfoliation, Hyperpigmentation Care | 70 Pads/180 ml
- TOSOWOONG Arbutin 7% + Tranexamic Acid 4% Cream, 70,000ppm Arbutin, 40,000ppm TXA, Niacinamide, Glutathione, Dark Spots, Freckle, Blemishes, Pigmentation, Korean Skin Care, 50ml, 1.69 fl.oz.

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**Shop now:** [https://www.desertcart.sk/products/612045221-numbuzin-no-5-serum-glutathione-vitamin-concentrated-serum-glutathione-vitamin](https://www.desertcart.sk/products/612045221-numbuzin-no-5-serum-glutathione-vitamin-concentrated-serum-glutathione-vitamin)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-06*