---
product_id: 731772592
title: "TOSOWOONG Glutathione Serum with 20,000ppm Glutathione, Niacinamide and hyaluronic acid, Dark Spot, Improve skin elasticity, Revitalize complexion, Korean Skincare, 2.02 fl. oz."
brand: "tosowoong"
price: "€ 83.71"
currency: EUR
in_stock: true
reviews_count: 13
category: "Tosowoong"
url: https://www.desertcart.sk/products/731772592-tosowoong-glutathione-serum-with-20-000ppm-glutathione-niacinamide-and-hyaluronic
store_origin: SK
region: Slovakia
---

# Niacinamide + Hyaluronic Acid for hydration & elasticity 20,000ppm Glutathione for potent brightening 99% purity level ensures maximum efficacy TOSOWOONG Glutathione Serum with 20,000ppm Glutathione, Niacinamide and hyaluronic acid, Dark Spot, Improve skin elasticity, Revitalize complexion, Korean Skincare, 2.02 fl. oz.

**Brand:** tosowoong
**Price:** € 83.71
**Availability:** ✅ In Stock

## Summary

> ✨ Unlock your skin’s glow-up with science-backed Korean skincare! ✨

## Quick Answers

- **What is this?** TOSOWOONG Glutathione Serum with 20,000ppm Glutathione, Niacinamide and hyaluronic acid, Dark Spot, Improve skin elasticity, Revitalize complexion, Korean Skincare, 2.02 fl. oz. by tosowoong
- **How much does it cost?** € 83.71 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/731772592-tosowoong-glutathione-serum-with-20-000ppm-glutathione-niacinamide-and-hyaluronic)

## Best For

- tosowoong enthusiasts

## Why This Product

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

## Key Features

- • **Hydration Hero:** Deeply moisturize and plump your skin with hyaluronic acid’s long-lasting hydration boost.
- • **Radiance Reimagined:** Experience visibly brighter, more even-toned skin with a powerful 20,000ppm glutathione infusion.
- • **K-Beauty Glow Ritual:** Layer effortlessly under makeup or moisturizer for a lightweight, non-sticky finish that professionals swear by.
- • **Age-Defying Powerhouse:** Smooth fine lines and wrinkles while improving skin elasticity with a scientifically pure formula.
- • **Barrier Boost & Repair:** Soothe and revitalize sensitive or damaged skin, accelerating healing and restoring youthful vibrancy.

## Overview

TOSOWOONG Glutathione Serum delivers a potent 20,000ppm dose of 99% pure glutathione combined with niacinamide and hyaluronic acid to brighten dark spots, hydrate deeply, and improve skin elasticity. This lightweight, cruelty-free serum is designed for all skin types and layers seamlessly under makeup, making it a must-have for millennial professionals seeking radiant, youthful skin with a Korean skincare edge.

## Description

desertcart.com: TOSOWOONG Glutathione Serum with 20,000ppm Glutathione, Niacinamide and hyaluronic acid, Dark Spot, Improve skin elasticity, Revitalize complexion, Korean Skincare, 2.02 fl. oz. : Beauty & Personal Care

Review: Changed My Skin For The Better - This is a great glutathione serum. I had a lot of dark spots and texture on my face from my first failed attempt at using tretinoin. The tretinoin burned my face because I jumped right in with the highest concentration and used it every night without getting used to it properly. That was a big mistake. I looked for a few products to help heal my barrier and remove the now glaringly unsightly spots from my skin. I picked up this serum about a month and a half ago, along with some other great products. I chose Tosowoong’s alpha arbutrin cream, a different brand’s thick barrier cream, and a couple different sheet and gel masks. I applied my tretinoin much more carefully and slowly until I was able to tolerate it and not burn. It’s made a difference. Most importantly during the healing process the Tosowoong glutathione serum has been so effective at soothing and moisturizing my skin while also delivering a gentle peeling effect to remove the discoloration and damaged skin. I don’t know people make such a big deal about the product scent, it’s slightly stinky for a few seconds then it dissipates. It’s got transparent and effective ingredients and plenty of emollient additives. I find the product texture to neither thin nor thick, and only the tiniest bit sticky. It’s is easy to smooth over the skin and caused my already irritated skin no woe. I smooth it all over my face, chin, neck, and then gently pat it in. It leave a soft glow and layers well with my other skincare as long as I use the then in the right order. I use three little drops and it goes a long way. I am still less than halfway through my first bottle. At this point, having this serum in my skincare routine is a must. My face is glowing at 50 years old and I love the results. I will be purchasing another bottle once I run out. I feel like the price is fair for the effectiveness. Hope you find this useful.
Review: Lightweight serum that makes skin look brighter - I’ve been using this serum consistently and really like how it feels on my skin. The texture is lightweight, absorbs quickly, and doesn’t feel sticky. The smell is strong (as it should be because it’s real glutathione) but after a few minutes it’s gone. After regular use, my skin looks brighter and more even-toned. It layers well under moisturizer and makeup. Definitely a nice addition to a skincare routine.

## Features

- Unrivaled Purity and Efficacy - Featuring a 99% purity level, our glutathione serum stands out for its effectiveness, ensuring your skin receives the benefits of this powerful ingredient, resulting in more radiant and youthful-looking skin.
- Purity and Impact - Our glutathione serum, with its 99% purity level, ensures unmatched effectiveness, delivering the full benefits of this potent ingredient to your skin
- [RADIANCE-BOOSTING CARE] Our serum is designed to visibly lift crow's feet, smile lines, and forehead wrinkles, leaving your skin looking voluminous and youthful. The inclusion of hyaluronic acid ensures deep hydration, adding to the glow serum’s effectiveness.
- Powerful Anti-Aging Formula: Glutathione, combined with hyaluronic acid, not only delivers rich moisture deep into the skin but also helps fight signs of aging and slows down skin damage, making your skin look younger and healthier
- Ingredients: Pure Glutathione helps achieve youthful glowing skin. Hyaluronic acid delivers rich moisture deep into the skin and helps reduce the appearance of fine lines, wrinkles and smooth complexion.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DNJNVDG9 |
| ASIN  | B0DNJNVDG9 |
| Active Ingredients | Niacinamide, Glutathione, Adenosine, Glycerin, Coconut Oil, Hyaluronic Acid, hyaluronic_acid |
| Best Sellers Rank | #33,076 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #708 in Facial Serums |
| Brand Name | TOSOWOONG |
| Customer Reviews | 4.1 4.1 out of 5 stars (929) |
| Item Form | Drop |
| Item Volume | 30 Milliliters |
| Manufacturer | MANTONG |
| Manufacturer  | MANTONG |
| Material Features | Cruelty Free, Fragrance Free |
| Material Type Free | Paraben Free, Silicone Free |
| Number of Items | 1 |
| Package Dimensions  | 3.78 x 3.03 x 1.57 inches; 4.94 ounces |
| Product Benefits | Dark Spot Correction, Anti Wrinkle, Hydration, Glow, Moisturize, Rehydrate |
| Scent Name | Glutathione Serum |
| Skin Type | All, Dry, Normal, Combination, Mature, Oily, Sensitive |
| Special Ingredients | Niacinamide, Glutathione, Adenosine, Glycerin, Coconut Oil, Hyaluronic Acid |
| Target Use Body Part | Cheek, Chin, Face, Forehead, Nose |
| Unit Count | 2.02 Fluid Ounces |

## Product Details

- **Product Benefits:** Dark Spot Correction, Anti Wrinkle, Hydration, Glow, Moisturize, Rehydrate
- **Scent:** Glutathione Serum
- **Skin Type:** All, Dry, Normal, Combination, Mature, Oily, Sensitive
- **Special Ingredients:** Niacinamide, Glutathione, Adenosine, Glycerin, Coconut Oil, Hyaluronic Acid
- **Use for:** Cheek, Chin, Face, Forehead, Nose

## Images

![TOSOWOONG Glutathione Serum with 20,000ppm Glutathione, Niacinamide and hyaluronic acid, Dark Spot, Improve skin elasticity, Revitalize complexion, Korean Skincare, 2.02 fl. oz. - Image 1](https://m.media-amazon.com/images/I/71pCpGogeCL.jpg)

## Available Options

This product comes in different **Size, Scent** options.

## Questions & Answers

**Q: Why does the serum smell bad?**
A: The unique scent comes from Glutathione. We are committed to a natural formulation, thus no artificial fragrances are used in our serum.

**Q: Is the Glutathione serum suitable for sensitive skin?**
A: In a Primary Dermal Irritation Study, the "TOSOWOONG Glutathione Ampoule" was found to be a non-irritant and safe for sensitive skin. It is advisable to perform a patch test on the body before facial application.

**Q: Is daily application of korean glutathione glow serum advisable?**
A: Yes, we advise using it twice a day, followed by a toner, to get the best benefits, dark spot removal and discoloration correcting efficacy.

**Q: How can I verify the authenticity of this face serum?**
A: To ensure the product's authenticity, please ensure you are purchasing it from TOSOWOONG. The authenticity cannot be guaranteed if bought from sellers other than TOSOWOONG.

**Q: Does this product contain added fragrances?**
A: No, there are no added fragrances in this product. However, due to its high concentration of 20,000ppm Glutathione, it has a natural scent characteristic of Glutathione.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Changed My Skin For The Better
*by J***. on December 30, 2025*

This is a great glutathione serum. I had a lot of dark spots and texture on my face from my first failed attempt at using tretinoin. The tretinoin burned my face because I jumped right in with the highest concentration and used it every night without getting used to it properly. That was a big mistake. I looked for a few products to help heal my barrier and remove the now glaringly unsightly spots from my skin. I picked up this serum about a month and a half ago, along with some other great products. I chose Tosowoong’s alpha arbutrin cream, a different brand’s thick barrier cream, and a couple different sheet and gel masks. I applied my tretinoin much more carefully and slowly until I was able to tolerate it and not burn. It’s made a difference. Most importantly during the healing process the Tosowoong glutathione serum has been so effective at soothing and moisturizing my skin while also delivering a gentle peeling effect to remove the discoloration and damaged skin. I don’t know people make such a big deal about the product scent, it’s slightly stinky for a few seconds then it dissipates. It’s got transparent and effective ingredients and plenty of emollient additives. I find the product texture to neither thin nor thick, and only the tiniest bit sticky. It’s is easy to smooth over the skin and caused my already irritated skin no woe. I smooth it all over my face, chin, neck, and then gently pat it in. It leave a soft glow and layers well with my other skincare as long as I use the then in the right order. I use three little drops and it goes a long way. I am still less than halfway through my first bottle. At this point, having this serum in my skincare routine is a must. My face is glowing at 50 years old and I love the results. I will be purchasing another bottle once I run out. I feel like the price is fair for the effectiveness. Hope you find this useful.

### ⭐⭐⭐⭐⭐ Lightweight serum that makes skin look brighter
*by E***S on February 10, 2026*

I’ve been using this serum consistently and really like how it feels on my skin. The texture is lightweight, absorbs quickly, and doesn’t feel sticky. The smell is strong (as it should be because it’s real glutathione) but after a few minutes it’s gone. After regular use, my skin looks brighter and more even-toned. It layers well under moisturizer and makeup. Definitely a nice addition to a skincare routine.

### ⭐⭐⭐⭐ Seems to be helping
*by W***A on December 15, 2025*

Yes, it smells like sulfur, because glutathione contains hydrogen sulfide in its reduced state. Mix just 2-3 drops at most into your moisturizer in my palm before applying. The smell fades pretty quickly, just don't get it on your shirt. It absorbs quickly and is not sticky. The serum seems to be helping with the skin texture under my eyes, but it is too soon to tell if the age spot on my cheek has faded. Will update after more time consistently using this.

## Frequently Bought Together

- TOSOWOONG Glutathione Serum with 20,000ppm Glutathione, Niacinamide and hyaluronic acid, Dark Spot, Improve skin elasticity, Revitalize complexion, Korean Skincare, 2.02 fl. oz.
- ANUA Niacinamide 10 + TXA 4 Serum, Hyaluronic Acid, Tranexamic acid, Vitamin B12, Facial Serum for Glass Skin, Clarifying, Radiant Complexion with Natural Color, Korean Skin Care (30ml /1.01 fl.oz)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-16*