Glutathione serum for dull skin, 2 weeks: HEEDA Glow Serum

In short

I used HEEDA Glutathione High-End Glow Radiance Serum in my morning routine for about two weeks on combination skin that leans dry. Its watery, fast-absorbing texture sat comfortably under makeup, and my complexion looked less dull and more even, though dark spots did not suddenly disappear.

Glutathione serum for dull skin, 2 weeks: HEEDA Glow Serum

Good to know

Product
HEEDA Glutathione High-End Glow Radiance Serum
Test period
About 2 weeks
Skin type
Combination skin that leans dry; prone to redness, blemishes, and pigmentation
When used
Morning routine and before makeup
Where to buy
Search “HEEDA serum” on Coupang

Prices as written by the tester on Dec 21, 2025 · not updated automatically

What are the texture and absorption like?

Glutathione serum for dull skin, 2 weeks: HEEDA Glow Serum
Glutathione serum for dull skin, 2 weeks: HEEDA Glow Serum

When I first used it, the texture felt thinner and more watery than I expected. It felt closer to an essence than a serum, spreading naturally and absorbing quickly when dropped onto the back of my hand.

Glutathione serum for dull skin, 2 weeks: HEEDA Glow Serum

After absorption, it left my skin looking moisturized rather than dry. It did not feel very sticky or leave much sitting on the skin, so it was easy to apply lightly.

Glutathione serum for dull skin, 2 weeks: HEEDA Glow Serum

Does it pill under makeup?

Glutathione serum for dull skin, 2 weeks: HEEDA Glow Serum
Glutathione serum for dull skin, 2 weeks: HEEDA Glow Serum

When a serum feels heavy on me, the products I apply afterward tend to pill, but this one felt like it adhered in a thin layer. I had almost no discomfort applying base makeup after using it in the morning.

Glutathione serum for dull skin, 2 weeks: HEEDA Glow Serum

I could use it without tightness even on dry days, and it felt more like replenishing moisture than adding oiliness, so it was easy to use as a daily serum.

Glutathione serum for dull skin, 2 weeks: HEEDA Glow Serum

How did my complexion look after two weeks?

Glutathione serum for dull skin, 2 weeks: HEEDA Glow Serum
Glutathione serum for dull skin, 2 weeks: HEEDA Glow Serum

After using it consistently for about two weeks, I felt that my skin tone looked more even in the morning mirror than before. Freckles and blemishes did not suddenly disappear, but my overall complexion looked less dull.

Glutathione serum for dull skin, 2 weeks: HEEDA Glow Serum

When I applied a light layer of cushion foundation, my base makeup also seemed to sit well. The combination of glutathione and niacinamide was another reason I continued using it, since I had been interested in products for improving the look of uneven tone.

Glutathione serum for dull skin, 2 weeks: HEEDA Glow Serum

What skin condition was it good for?

Glutathione serum for dull skin, 2 weeks: HEEDA Glow Serum
Glutathione serum for dull skin, 2 weeks: HEEDA Glow Serum

It suited days when, like me, your complexion easily looks dull and you want light moisture before makeup. I plan to keep using it in my morning skincare step for the time being.

Where to buy

HEEDA · HEEDA Glutathione High-End Glow Radiance Serum희다 글루타치온 하이엔드 글로우 광채 세럼Prices as written by the tester on Dec 21, 2025 · not updated automatically
Tested
약 2주, 아침 루틴 및 메이크업 전
쿠팡
'희다 세럼' 검색 후 구매
Find at 쿠팡

Products · Beauty products