---
product_id: 651471821
title: "Glutathione Serum with 20,000ppm Glutathione, Niacinamide and hyaluronic acid, Dark Spot, Improve skin elasticity, Revitalize complexion, Korean Skincare, 30ml, 1.01 fl. oz."
brand: "tosowoong"
price: "€ 43.42"
currency: EUR
in_stock: true
reviews_count: 13
category: "Tosowoong"
url: https://www.desertcart.com.cy/products/651471821-glutathione-serum-with-20-000ppm-glutathione-niacinamide-and-hyaluronic-acid
store_origin: CY
region: Cyprus
---

# Hyaluronic acid for deep hydration & plumpness 20,000ppm Glutathione for potent brightening 99% purity ensuring maximum efficacy Glutathione Serum with 20,000ppm Glutathione, Niacinamide and hyaluronic acid, Dark Spot, Improve skin elasticity, Revitalize complexion, Korean Skincare, 30ml, 1.01 fl. oz.

**Brand:** tosowoong
**Price:** € 43.42
**Availability:** ✅ In Stock

## Summary

> ✨ Glow like you mean it — because your skin deserves the spotlight!

## Quick Answers

- **What is this?** Glutathione Serum with 20,000ppm Glutathione, Niacinamide and hyaluronic acid, Dark Spot, Improve skin elasticity, Revitalize complexion, Korean Skincare, 30ml, 1.01 fl. oz. by tosowoong
- **How much does it cost?** € 43.42 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/651471821-glutathione-serum-with-20-000ppm-glutathione-niacinamide-and-hyaluronic-acid)

## 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

- • **Radiance Reboot:** Experience visibly brighter, more even skin tone with a powerful 20,000ppm glutathione boost.
- • **Dark Spot Eraser:** Target stubborn discoloration and uneven texture for a flawless, camera-ready complexion.
- • **Youthful Hydration:** Lock in moisture and smooth fine lines with skin-quenching hyaluronic acid for a plump, dewy glow.
- • **Layer-Ready Formula:** Lightweight, non-greasy texture that blends seamlessly into your routine, enhancing makeup smoothness.
- • **Clinically Pure Power:** Formulated with 99% pure glutathione to deliver unmatched anti-aging and skin-revitalizing benefits.

## Overview

TOSOWOONG Glutathione Serum combines a potent 20,000ppm dose of 99% pure glutathione with niacinamide and hyaluronic acid to visibly reduce dark spots, improve skin elasticity, and deeply hydrate. This Korean skincare gem revitalizes your complexion, smooths fine lines, and supports youthful radiance in a lightweight 30ml serum trusted by thousands for effective anti-aging results.

## Description

desertcart.com: TOSOWOONG Glutathione Serum with 20,000ppm Glutathione, Niacinamide and hyaluronic acid, Dark Spot, Improve skin elasticity, Revitalize complexion, Korean Skincare, 30ml, 1.01 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: Smells bad but it works - Smells SO BAD but I’ve noticed that it’s helped my skin a lot. I like to wear it at night with my moisturizer and haven’t had any issues. It also makes my makeup look so smooth.

## 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  | B0D91DGDFG |
| Best Sellers Rank | #23,031 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #547 in Facial Serums |
| Customer Reviews | 4.1 4.1 out of 5 stars (889) |
| Manufacturer  | MANTONG |
| Package Dimensions  | 3.39 x 1.5 x 1.34 inches; 2.12 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

![Glutathione Serum with 20,000ppm Glutathione, Niacinamide and hyaluronic acid, Dark Spot, Improve skin elasticity, Revitalize complexion, Korean Skincare, 30ml, 1.01 fl. oz. - Image 1](https://m.media-amazon.com/images/I/61wZoeaOlML.jpg)

## Available Options

This product comes in different **Size** 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.

### ⭐⭐⭐⭐⭐ Smells bad but it works
*by J***E on January 7, 2026*

Smells SO BAD but I’ve noticed that it’s helped my skin a lot. I like to wear it at night with my moisturizer and haven’t had any issues. It also makes my makeup look so smooth.

### ⭐⭐⭐⭐ 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, 30ml, 1.01 fl. oz.
- 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.
- TOSOWOONG Arbutin 7% Intensive Spot Cream with 70,000ppm Arbutin, 3% Tranexamic Acid, 1% Niacinamide, Glutathione, Dark Spots, freckle, Blemishes, Anti-pigmentation, Korean Skin Care, 20ml, 0.67 fl.oz

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-02-09*