# Glutathione glow serum, 2-week test: HEEDA High-End Glow

- By Hyeon (https://superchart.com/en/@bathroom-countermark/)
- Written Nov 25, 2025
- Updated Sep 11, 2026
- Products › Beauty products
- Product provided: I received this product to try. [type=provided]
- English edition: https://superchart.com/en/@bathroom-countermark/heeda-glutathione-two-week-glow-serum-c025/
- Also in: [한국어](https://superchart.com/ko/@bathroom-countermark/heeda-glutathione-two-week-glow-serum-c025/index.md)

## In short

HEEDA Glutathione High-End Glow Radiance Serum is a Korean glow serum I used for two weeks. My skin looked less dull, with redness appearing more settled, and it layered comfortably under base makeup without much stickiness.

## Good to know

- **Product**: HEEDA Glutathione High-End Glow Radiance Serum
- **Testing period**: 2 weeks
- **Where to buy**: Search “HEEDA serum” on Naver

*Prices as written by the tester on Nov 25, 2025 · not updated automatically*

## How did my skin look after two weeks?

![Glutathione glow serum, 2-week test: HEEDA High-End Glow](https://img.superchart.com/images/heeda-glutathione-two-week-glow-serum-c025/heeda-glutathione-two-week-glow-serum-01-lsfyz-1200.webp)

I used it because I was concerned about skin tanned and blotchy from summer UV exposure, uneven tone, and lingering dark-spot marks. After two weeks, rather than my tone looking instantly brighter, my skin seemed less dull and looked as though it had developed a glow on the surface.

![Glutathione glow serum, 2-week test: HEEDA High-End Glow](https://img.superchart.com/images/heeda-glutathione-two-week-glow-serum/heeda-glutathione-two-week-glow-serum-02-1e1iw-966.webp)

I felt that my dark-spot marks looked lighter and my redness appeared more settled. My skin tone looked relatively even, so my base makeup also seemed to apply more thinly.

![Glutathione glow serum, 2-week test: HEEDA High-End Glow](https://img.superchart.com/images/heeda-glutathione-two-week-glow-serum/heeda-glutathione-two-week-glow-serum-03-vuvo8-966.webp)

## What are the texture and absorption like?

![Glutathione glow serum, 2-week test: HEEDA High-End Glow](https://img.superchart.com/images/heeda-glutathione-two-week-glow-serum/heeda-glutathione-two-week-glow-serum-04-1u3gz-516.webp)

It felt hydrating with almost no stickiness, and the watery texture absorbed quickly on contact with my skin. Even when I applied a generous amount or layered several coats, it did not feel like it pilled much, so I could use it comfortably.

![Glutathione glow serum, 2-week test: HEEDA High-End Glow](https://img.superchart.com/images/heeda-glutathione-two-week-glow-serum/heeda-glutathione-two-week-glow-serum-05-2vq1b-966.webp)

![Glutathione glow serum, 2-week test: HEEDA High-End Glow](https://img.superchart.com/images/heeda-glutathione-two-week-glow-serum/heeda-glutathione-two-week-glow-serum-06-8x9cm-579.webp)

I was also able to use it before makeup without pilling. Even on days when my skin felt sensitive, it absorbed comfortably for me without stinging or a warming sensation.

![Glutathione glow serum, 2-week test: HEEDA High-End Glow](https://img.superchart.com/images/heeda-glutathione-two-week-glow-serum/heeda-glutathione-two-week-glow-serum-07-jfhtz-809.webp)

## What ingredients does this serum combine?

![Glutathione glow serum, 2-week test: HEEDA High-End Glow](https://img.superchart.com/images/heeda-glutathione-two-week-glow-serum/heeda-glutathione-two-week-glow-serum-08-1vrj4-561.webp)

This serum highlights glutathione and niacinamide as its key ingredients. According to the original product description, it is presented as having a vegan formula and a low-irritation feel.

![Glutathione glow serum, 2-week test: HEEDA High-End Glow](https://img.superchart.com/images/heeda-glutathione-two-week-glow-serum/heeda-glutathione-two-week-glow-serum-09-1hays-549.webp)

## Who might it suit?

![Glutathione glow serum, 2-week test: HEEDA High-End Glow](https://img.superchart.com/images/heeda-glutathione-two-week-glow-serum/heeda-glutathione-two-week-glow-serum-10-14jc2-966.webp)

It may be worth considering for people like me who are concerned about uneven-looking tone, dark-spot marks, and redness, and who want a glow serum with less stickiness. Skin changes and irritation can vary from person to person.

## Products

- HEEDA Glutathione High-End Glow Radiance Serum — HEEDA
- 2주
- 네이버 — '희다 세럼' 검색 후 구매

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