Glow serum for winter dry skin, 2-week test: HEEDA Glutathione
In short
HEEDA Glutathione High-End Glow Radiance Serum is a Korean glow serum I tested for two weeks on very dry winter skin. Its watery texture layered well before makeup without much pilling, and my skin tone and cheek area seemed more hydrated, though results may vary.

Good to know
- Product
- HEEDA Glutathione High-End Glow Radiance Serum
- Test period
- 2 weeks
- Skin type
- Very dry winter skin
- How I used it
- 2 pumps in the morning, 3 pumps at night
- Where to buy
- Search “HEEDA serum” on Naver
Prices as written by the tester on Dec 3, 2025 · not updated automatically
How was the texture on very dry winter skin?

My skin gets rough and tight every winter because it is very dry, so I tried this glow serum while looking for something to help. The combination of glutathione and niacinamide caught my attention.

The texture was watery and fluid. Very lightweight products can sometimes feel drying, but this did not feel especially dry on my skin even after one application, and it did not leave a sticky surface after absorption.


How did it feel before makeup and at night?

When I used it before makeup, my base did not seem to pill. At night, I applied a more generous amount before bed, and the next morning my skin felt less tight and looked more settled.

What changes did I notice in my skin’s appearance after two weeks?

After using it for two weeks, my dull-looking skin tone seemed more even, with a subtle inner glow. My cheek area also looked a little smoother and more hydrated, so fine lines seemed less emphasized.

However, changes in dark spots or firmness can feel different depending on individual skin condition and the environment of use. For me, it felt particularly good when winter dryness made my skin’s appearance look rough.

How did I use it on dry skin?


I used 2 pumps in the morning and 3 pumps at night. In the morning, I applied it lightly before makeup; at night, I used a more generous amount.

Who might it suit?

If winter dryness and a rough-looking complexion concern you, and you are looking for a watery serum with little stickiness, this may be useful as a reference. This review is based on a product provided to me.
Where to buy
- Tested
- 2주, 아침 2펌프·저녁 3펌프
- 네이버
- '희다 세럼' 검색 후 구매






