# Glutathione glow serum for dull skin: HEEDA High-End Glow Serum

- By Hyejin (https://superchart.com/en/@texture-queue/)
- Written Sep 3, 2026
- Updated Sep 11, 2026
- Products › Beauty products
- Product provided: I received this product to try. [type=provided]
- English edition: https://superchart.com/en/@texture-queue/heeda-glutathione-watery-daily-serum/
- Also in: [한국어](https://superchart.com/ko/@texture-queue/heeda-glutathione-watery-daily-serum/index.md)

## In short

HEEDA Glutathione High-End Glow Serum 30ml is a watery facial serum I used morning and night in Korea. It spread quickly and left a subtle hydrated glow without lingering stickiness, though sensitive skin should be patch-tested first.

## Good to know

- **Product**: HEEDA Glutathione High-End Glow Serum 30ml
- **Key ingredients**: Glutathione 500ppm, niacinamide, kojic acid, vitamin E, and golden root extract
- **How I used it**: After toner, at the serum step, followed by lotion or cream and sunscreen.
- **When I used it**: Morning and night
- **Where to buy**: Coupang; search for “HEEDA serum.”

*Prices as written by the tester on Sep 3, 2026 · not updated automatically*

As I entered my 30s, I became more conscious of uneven skin tone and small dark spots, so I tried a brightening functional serum suitable for daily use. This is HEEDA High-End Glow Serum 30ml.

![Glutathione glow serum for dull skin: Heeda High-End Glow Serum](https://img.superchart.com/images/heeda-glutathione-watery-daily-serum/heeda-glutathione-watery-daily-serum-01-2sr2s-900.webp)

## What ingredients does it contain?

![Glutathione glow serum for dull skin: Heeda High-End Glow Serum](https://img.superchart.com/images/heeda-glutathione-watery-daily-serum/heeda-glutathione-watery-daily-serum-02-2vy3u-900.webp)

It contains glutathione 500ppm and niacinamide, along with kojic acid, vitamin E, and golden root extract. The product information says a liposome method was applied to the glutathione.

## What is the texture and application like?

![Glutathione glow serum for dull skin: Heeda High-End Glow Serum](https://img.superchart.com/images/heeda-glutathione-watery-daily-serum/heeda-glutathione-watery-daily-serum-03-3cuff-666.webp)

My favorite feature was its watery texture. It was light enough to run when I dispensed it onto the back of my hand with the dropper, and it spread widely over my skin as well.

![Glutathione glow serum for dull skin: Heeda High-End Glow Serum](https://img.superchart.com/images/heeda-glutathione-watery-daily-serum/heeda-glutathione-watery-daily-serum-04-10ypv-900.webp)

I tend not to reach for serums that are thick or stay sticky for a long time in the morning, but this one absorbed lightly, so it felt less burdensome. After absorption, it left a subtle hydrated glow rather than an oily shine.

![Glutathione glow serum for dull skin: Heeda High-End Glow Serum](https://img.superchart.com/images/heeda-glutathione-watery-daily-serum/heeda-glutathione-watery-daily-serum-05-14ej4-689.webp)

## How did I use it?

![Glutathione glow serum for dull skin: Heeda High-End Glow Serum](https://img.superchart.com/images/heeda-glutathione-watery-daily-serum/heeda-glutathione-watery-daily-serum-06-cw819-900.webp)

After cleansing, I smoothed my skin with toner and used it at the serum step. I quickly spread an appropriate amount over my whole face and patted it in lightly, then applied lotion or cream; in the morning, I followed with sunscreen.

![Glutathione glow serum for dull skin: Heeda High-End Glow Serum](https://img.superchart.com/images/heeda-glutathione-watery-daily-serum/heeda-glutathione-watery-daily-serum-07-8q4tk-1200.webp)

## Did it sting?

I used it in both the morning and evening without any stinging or irritating sensation. Skin reactions vary, though, so if you have sensitive skin, it would be best to test a small amount first.

![Glutathione glow serum for dull skin: Heeda High-End Glow Serum](https://img.superchart.com/images/heeda-glutathione-watery-daily-serum/heeda-glutathione-watery-daily-serum-08-12xp0-900.webp)

## Is it suitable as a lightweight glow serum?

![Glutathione glow serum for dull skin: Heeda High-End Glow Serum](https://img.superchart.com/images/heeda-glutathione-watery-daily-serum/heeda-glutathione-watery-daily-serum-09-7v779-900.webp)

For me, since sticky or heavy skincare feels burdensome, the watery application was its biggest advantage. I was also happy with the hydrated glow it left after absorption, so I have been consistently using it in my morning-and-night routine lately.

## Products

- Heeda Glutathione High-End Glow Serum 30ml — HEEDA
- 쿠팡 — '희다 세럼' 검색 후 구매 안내

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