Glutathione glow serum, 1-week test: HEEDA High-End Glow Serum

In short

HEEDA Glutathione High-End Glow Radiance Serum is a 30ml Korean skincare serum I used morning and night for more than a week. Its watery, non-sticky finish was comfortable, and I felt my skin tone and texture seemed better, though I think it needs longer-term use.

Glutathione glow serum, 1-week test: HEEDA High-End Glow Serum

Good to know

Product
HEEDA Glutathione High-End Glow Radiance Serum
Volume
30ml
Test period
More than 1 week
How I used it
Morning and night after cleansing
Texture
Watery texture; dropper bottle
Where to buy
Search “HEEDA serum” on Naver

Prices as written by the tester on Dec 1, 2025 · not updated automatically

What is the texture of HEEDA Glutathione Glow Serum like?

Glutathione glow serum, 1-week test: HEEDA High-End Glow Serum
Glutathione glow serum, 1-week test: HEEDA High-End Glow Serum

I usually use HEEDA Charcoal Moisture Cleansing Foam, so I looked for and tried a serum from the same brand. The product I used this time was HEEDA Glutathione High-End Glow Radiance Serum 30ml.

Glutathione glow serum, 1-week test: HEEDA High-End Glow Serum
Glutathione glow serum, 1-week test: HEEDA High-End Glow Serum

The dropper bottle made it easy to control how much I used. It had a watery texture without strong stickiness, and it felt as though it absorbed relatively quickly after I applied it to my skin.

Glutathione glow serum, 1-week test: HEEDA High-End Glow Serum
Glutathione glow serum, 1-week test: HEEDA High-End Glow Serum

How did I use it, and how did it feel after one week?

Glutathione glow serum, 1-week test: HEEDA High-End Glow Serum

After washing my face with the Charcoal Moisture Cleansing Foam, I finished with this serum and used it morning and night for more than a week. Because of its watery texture, I also used it lightly like a toner.

Glutathione glow serum, 1-week test: HEEDA High-End Glow Serum
Glutathione glow serum, 1-week test: HEEDA High-End Glow Serum

During the test period, I found the non-sticky finish comfortable, and felt that my face tone and skin texture seemed better, as though my skin was being replenished with moisture. However, I thought I would need to use it more consistently.

Glutathione glow serum, 1-week test: HEEDA High-End Glow Serum
Glutathione glow serum, 1-week test: HEEDA High-End Glow Serum

What features does the product information mention?

Glutathione glow serum, 1-week test: HEEDA High-End Glow Serum
Glutathione glow serum, 1-week test: HEEDA High-End Glow Serum

The product description mentions glutathione, niacinamide, turmeric, and tranexamic acid. It also states that it has vegan certification and completed sensitive-skin testing.

Where to buy

HEEDA · HEEDA Glutathione High-End Glow Radiance Serum 30ml희다 글루타치온 하이엔드 글로우 광채 세럼 30mlPrices as written by the tester on Dec 1, 2025 · not updated automatically
Tested
1주일 이상, 아침저녁
네이버
'희다 세럼' 검색 후 구매
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