# Glutathione serum for oily skin: HEEDA High-End Glow Serum

- By Haneul (https://superchart.com/en/@mirror-side-list/)
- Written Sep 7, 2026
- Updated Sep 11, 2026
- Products › Beauty products
- Product provided: I received this product to try.
- English edition: https://superchart.com/en/@mirror-side-list/heeda-glutathione-lightweight-glow-serum-aa54/
- Also in: [한국어](https://superchart.com/ko/@mirror-side-list/heeda-glutathione-lightweight-glow-serum-aa54/index.md)

## In short

I tested HEEDA Glutathione High-End Glow Serum morning and night on my oily skin in Korea. It spread lightly and did not leave strong stickiness, so I found it easy to use before makeup and in my evening routine.

## Good to know

- **Product**: HEEDA Glutathione High-End Glow Serum
- **Key ingredients**: Liposomal glutathione, niacinamide
- **When used**: Morning and night
- **Skin type**: Oily skin
- **Where to buy**: Search “HEEDA serum” on Coupang

*Prices as written by the tester on Sep 7, 2026 · not updated automatically*

## How did the texture and absorption feel on oily skin?

![Glutathione serum for oily skin: Heeda High-End Glow Serum](https://img.superchart.com/images/heeda-glutathione-lightweight-glow-serum-aa54/heeda-glutathione-lightweight-glow-serum-01-1g2sk-1200.webp)

I tend not to reach for products that feel heavy or sticky because they can feel stifling. This serum spread relatively lightly, and when I patted it in, it felt as though it absorbed into my skin quickly.

It did not leave intense stickiness after application, so it provided moisture without much of a heavy-film feeling on my skin. It suited me because I prefer serums that feel fresh and absorb quickly.

![Glutathione serum for oily skin: Heeda High-End Glow Serum](https://img.superchart.com/images/heeda-glutathione-lightweight-glow-serum/heeda-glutathione-lightweight-glow-serum-02-1uaue-676.webp)

## Was it easy to use before morning makeup?

![Glutathione serum for oily skin: Heeda High-End Glow Serum](https://img.superchart.com/images/heeda-glutathione-lightweight-glow-serum/heeda-glutathione-lightweight-glow-serum-03-1vje3-676.webp)

After washing my face in the morning, I applied an appropriate amount over my whole face during my basic skincare step. Once it had absorbed fully, I applied sunscreen and makeup. Heavy, sticky serums can feel burdensome before makeup, but this one absorbed lightly, so it was easy to include in my morning routine.

![Glutathione serum for oily skin: Heeda High-End Glow Serum](https://img.superchart.com/images/heeda-glutathione-lightweight-glow-serum/heeda-glutathione-lightweight-glow-serum-04-1q5ew-676.webp)

## How did I use it in my evening routine?

In the evening, I spread it over my whole face and let it absorb as I finished my skincare after cleansing. I do not like layering many products, but I could use this simply by adding one serum to my existing routine.

![Glutathione serum for oily skin: Heeda High-End Glow Serum](https://img.superchart.com/images/heeda-glutathione-lightweight-glow-serum/heeda-glutathione-lightweight-glow-serum-05-p14tu-900.webp)

## How did the ingredients and glow look?

![Glutathione serum for oily skin: Heeda High-End Glow Serum](https://img.superchart.com/images/heeda-glutathione-lightweight-glow-serum/heeda-glutathione-lightweight-glow-serum-06-1hsaq-900.webp)

This product contains liposomal glutathione and niacinamide. I prefer a hydrated, subtly luminous look over an oily shine, and I liked how it seemed to add a natural liveliness to my skin after use.

![Glutathione serum for oily skin: Heeda High-End Glow Serum](https://img.superchart.com/images/heeda-glutathione-lightweight-glow-serum/heeda-glutathione-lightweight-glow-serum-07-1xlqo-966.webp)

I think consistent use matters more with skincare than dramatic changes after a day or two. That is why its light feel, which made it easy to use both morning and night, felt like this product’s biggest advantage.

## Who might it suit?

![Glutathione serum for oily skin: Heeda High-End Glow Serum](https://img.superchart.com/images/heeda-glutathione-lightweight-glow-serum/heeda-glutathione-lightweight-glow-serum-08-1t0se-900.webp)

It may suit people who like a moisturizing serum but want to avoid stickiness, or those with oily skin who find heavy ampoules burdensome. If your skin looks dull and you want a glutathione serum for daily skin-tone and glow care that you can also use before makeup, this texture may be worth considering.

## Products

- Heeda Glutathione High-End Glow Serum — HEEDA
- 쿠팡 — '희다 세럼' 검색 후 구매

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