Glutathione serum for winter combination skin: HEEDA High-End Glow
In short
I used HEEDA Glutathione High-End Glow Radiance Serum for about a week on winter combination skin that felt dry underneath but oily in the T-zone. Its watery, lightweight texture was easy to layer and comfortable before makeup, though changes in skin tone or dark spots can vary by person.

Good to know
- Product
- HEEDA Glutathione High-End Glow Radiance Serum
- Volume
- 30ml
- Price
- Mid-₩10,000 range on Coupang, as written by the tester
- Test period
- About 1 week
- Skin condition
- Winter combination skin with an oily T-zone and inner dryness
- Where to buy
- Search “HEEDA serum” on Coupang
Prices as written by the tester on Dec 15, 2025 · not updated automatically

What serum was I looking for for winter combination skin?


In winter, my skin felt very dry underneath, while my T-zone was oily, so heavy creams felt burdensome. While focusing on hydration and layering ampoules, I tried HEEDA Glutathione High-End Glow Radiance Serum.

What were the texture and application like?

The 30ml dropper bottle made it easy to control how much I dispensed onto my face. It had a thin, watery texture that ran when dropped onto the back of my hand, and it spread lightly over my skin.


I do not usually like a sticky finish, but even when I layered it several times, it did not feel especially heavy or stuffy. On days when my cheeks felt tight after cleansing, I applied it over my whole face and gently rolled it in.

How did my skin look after one week of use?


Right after applying it, my skin had a subtle glow that felt more hydrated. After using it consistently for about a week, my complexion seemed a little clearer, and my base makeup also felt as though it adhered relatively well.

However, this was how it felt on my winter skin. Changes in skin tone or dark spots can vary from person to person.

Who might it suit?


It may be useful as a reference for people who feel dry but want to avoid heavy, sticky serums, or who layer hydrating serums morning and night. I found it in the mid-₩10,000 range on Coupang; the price is as of the time of writing.
Where to buy
- Good to know
- 1만 원 중반대(쿠팡, 작성자 기준)
- Tested
- 약 1주
- 쿠팡
- '희다 세럼' 검색 후 구매






