Glutathione serum for sensitive skin, tested 2 weeks: HEEDA

In short

I used HEEDA Glutathione High-End Glow Radiance Serum for two weeks on sensitive skin with lingering blemish marks and uneven tone. Its watery feel and wear under makeup worked well for me, and I personally found my tone and marks looked different over time.

Glutathione serum for sensitive skin, tested 2 weeks: HEEDA

Good to know

Product
HEEDA Glutathione High-End Glow Radiance Serum
Testing period
2 weeks
Skin type and concerns
Sensitive skin, lingering blemish marks, and uneven skin tone
Where to buy
Search “HEEDA serum” on Naver

Prices as written by the tester on Dec 5, 2025 · not updated automatically

My skin had become sensitive, with blemish marks that lingered and an uneven-looking tone, so I tried the HEEDA serum for two weeks.

Glutathione serum for sensitive skin, tested 2 weeks: HEEDA

How did it feel on sensitive skin?

Glutathione serum for sensitive skin, tested 2 weeks: HEEDA

The product I used felt closer to a fresh, watery formula than a thick oil. It absorbed lightly without feeling sticky on my skin, and even when I reapplied it, it did not pill much.

The scent was not strong, and I did not feel any irritation when applying it. It was comfortable to use even on sensitive days or over areas with blemish marks because it did not sting.

Glutathione serum for sensitive skin, tested 2 weeks: HEEDA

How did my skin tone and blemish marks look after two weeks?

Glutathione serum for sensitive skin, tested 2 weeks: HEEDA

The product description states that it contains 99% high-purity glutathione and niacinamide. In my case, from the second week of use, I felt that my blemish marks looked lighter in the mirror than before, and my skin tone also looked a little more even.

Glutathione serum for sensitive skin, tested 2 weeks: HEEDA

On days when redness stood out, I also felt that my skin seemed calmer after applying the serum. However, these were personal changes I noticed in my own skin over the two weeks.

Glutathione serum for sensitive skin, tested 2 weeks: HEEDA

Was it suitable before makeup?

Glutathione serum for sensitive skin, tested 2 weeks: HEEDA

Right after application, it felt as though a thin layer of moisture remained, and after some time, my skin seemed to develop a natural glow. It did not cause my makeup to lift when I used it after morning cleansing, and my foundation tended to apply relatively thinly.

Compared with times when my base makeup would lift in the afternoon because of dryness, it seemed to last longer during the testing period.

Glutathione serum for sensitive skin, tested 2 weeks: HEEDA

What skin concerns did I try it for?

Glutathione serum for sensitive skin, tested 2 weeks: HEEDA
  • Skin where marks linger after blemishes
  • Concerns about a dull or uneven skin tone
  • Sensitive skin that prefers a lightweight serum over a heavy formula
  • Those looking for a moisturizing serum to use before makeup

Where to buy

HEEDA · HEEDA Glutathione High-End Glow Radiance Serum희다 글루타치온 하이엔드 글로우 광채 세럼Prices as written by the tester on Dec 5, 2025 · not updated automatically
Tested
2주
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