# Glutathione serum for dry skin, 2-week test: HEEDA Even & Glow

- By Sanul (https://superchart.com/en/@stirring-slowly/)
- Written Dec 8, 2025
- Updated Sep 11, 2026
- Products › Beauty products
- Product provided: I received this product and used it for about two weeks. [type=provided]
- English edition: https://superchart.com/en/@stirring-slowly/heeda-glutathione-watery-serum-two-weeks/
- Also in: [한국어](https://superchart.com/ko/@stirring-slowly/heeda-glutathione-watery-serum-two-weeks/index.md)

## In short

HEEDA Glutathione Even & Glow Serum is a lightweight facial serum I used morning and night for about two weeks on dry, sensitized skin in Korea. Its watery, low-stickiness texture was easy to layer, while I saw no pain or clear change on acne-prone areas.

## Good to know

- **Product**: HEEDA Glutathione Even & Glow Serum
- **Volume**: 30ml
- **Test period**: About two weeks, morning and night
- **Texture**: Watery texture with almost no oily feel
- **How to buy**: Search for “HEEDA serum” on Naver

*Prices as written by the tester on Dec 8, 2025 · not updated automatically*

## Why I started using HEEDA Glutathione Serum

![Glutathione serum for dry skin, 2-week test: HEEDA Even & Glow](https://img.superchart.com/images/heeda-glutathione-watery-serum-two-weeks/heeda-glutathione-watery-serum-two-weeks-01-lxjqf-1200.webp)

After a dermatology consultation about dryness, I decided to switch up my basic skincare products again. I had used HEEDA Cleansing Balm well before, so I ordered the serum too.

![Glutathione serum for dry skin, 2-week test: HEEDA Even & Glow](https://img.superchart.com/images/heeda-glutathione-watery-serum-two-weeks/heeda-glutathione-watery-serum-two-weeks-02-fjbxd-900.webp)

I was advised to consider laser treatment for spots around my eyes and pigmentation concerns, but I hesitated to start treatment again because I had previously undergone toning treatments for a long time. I used it because I wanted to continue caring for my skin with cosmetics.

![Glutathione serum for dry skin, 2-week test: HEEDA Even & Glow](https://img.superchart.com/images/heeda-glutathione-watery-serum-two-weeks/heeda-glutathione-watery-serum-two-weeks-03-1saw0-900.webp)

![Glutathione serum for dry skin, 2-week test: HEEDA Even & Glow](https://img.superchart.com/images/heeda-glutathione-watery-serum-two-weeks/heeda-glutathione-watery-serum-two-weeks-04-16j32-900.webp)

## What are the texture and feel like?

![Glutathione serum for dry skin, 2-week test: HEEDA Even & Glow](https://img.superchart.com/images/heeda-glutathione-watery-serum-two-weeks/heeda-glutathione-watery-serum-two-weeks-05-1au7b-900.webp)

At 30ml, it was a size that fit in one hand. It came in a glass bottle, and I felt reassured even when I kept it in my pocket with a hot pack for an overnight camping trip.

![Glutathione serum for dry skin, 2-week test: HEEDA Even & Glow](https://img.superchart.com/images/heeda-glutathione-watery-serum-two-weeks/heeda-glutathione-watery-serum-two-weeks-06-4zyv9-900.webp)

The formula ran like water, and I felt almost no oiliness. A drop spread over the back of my hand seemed to absorb quickly. I thought people with oily skin could also add it lightly to their existing skincare routine.

![Glutathione serum for dry skin, 2-week test: HEEDA Even & Glow](https://img.superchart.com/images/heeda-glutathione-watery-serum-two-weeks/heeda-glutathione-watery-serum-two-weeks-07-uztxl-692.webp)

## What changed after using it morning and night for two weeks?

![Glutathione serum for dry skin, 2-week test: HEEDA Even & Glow](https://img.superchart.com/images/heeda-glutathione-watery-serum-two-weeks/heeda-glutathione-watery-serum-two-weeks-08-101nf-634.webp)

Because I have dry skin, I do not want to apply the next skincare step when an essence feels heavy. What I found most comfortable about this product was its fresh feel and low stickiness. Even when my skin had become sensitive from recently using expired cosmetics, I was able to use it daily morning and night without difficulty.

![Glutathione serum for dry skin, 2-week test: HEEDA Even & Glow](https://img.superchart.com/images/heeda-glutathione-watery-serum-two-weeks/heeda-glutathione-watery-serum-two-weeks-09-1wzq1-900.webp)

![Glutathione serum for dry skin, 2-week test: HEEDA Even & Glow](https://img.superchart.com/images/heeda-glutathione-watery-serum-two-weeks/heeda-glutathione-watery-serum-two-weeks-10-1gpg5-900.webp)

I kept applying it to areas with acne concerns, but there was no pain or noticeable change. My skin texture, slight glow, and tone seemed visibly different before and after application, but I would like to keep using the 30ml more consistently to see the long-term changes for my pigmentation concerns.

![Glutathione serum for dry skin, 2-week test: HEEDA Even & Glow](https://img.superchart.com/images/heeda-glutathione-watery-serum-two-weeks/heeda-glutathione-watery-serum-two-weeks-11-gb7mk-900.webp)

## What I found in the ingredient and product information

![Glutathione serum for dry skin, 2-week test: HEEDA Even & Glow](https://img.superchart.com/images/heeda-glutathione-watery-serum-two-weeks/heeda-glutathione-watery-serum-two-weeks-12-clhbx-747.webp)

The product information introduced high-purity glutathione, turmeric root extract, liposome technology, and vegan-certification-related information. I had looked into information about turmeric and curcumin after having flat warts removed, so the turmeric root extract caught my interest.

## Products

- HEEDA Glutathione Even & Glow Serum 30ml — HEEDA
- 만 원대 (작성자 기준) (Dec 8, 2025)
- 약 2주, 아침저녁
- 네이버 — '희다 세럼' 검색 후 구매 가능

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Superchart · https://superchart.com/en/@stirring-slowly/heeda-glutathione-watery-serum-two-weeks/ · https://superchart.com/llms.txt