Glutathione serum for a light AM/PM routine: HEEDA Glow Serum
In short
HEEDA Glutathione Glow Serum is a Korean skincare serum I used in my morning and evening routine. It spread smoothly without much stickiness or a heavy coating feel, leaving my skin looking moisturized with a subtle glow.

Good to know
- Product
- HEEDA Glutathione Glow Serum
- When used
- Morning and evening
- How I used it
- A moderate amount in the morning; an extra layer on areas that felt dry at night
- Ingredients mentioned
- Glutathione, niacinamide, and liposomal glutathione
- Where to buy
- Search “HEEDA serum” on Coupang
Prices as written by the tester on Sep 4, 2026 · not updated automatically
Is this a glutathione serum with little stickiness?

When I apply several skincare products in layers, I tend to notice any heaviness and stickiness, so I prefer serums with a lightweight texture. HEEDA Glutathione Glow Serum did not feel overly thick when I dispensed it onto the back of my hand, and it spread smoothly.

It was also easy to spread across my whole face without gathering in one area. After it absorbed, it felt less like a thick layer of serum remained and more like my skin was left moisturized with a subtle glow.

Can it be used before morning makeup?

In the morning, after cleansing, I used toner to smooth my skin texture, then applied a moderate amount over my whole face and gently patted it in. Once it had absorbed sufficiently, it was relatively unlikely to interfere with my next skincare step or makeup, so I could use it without feeling burdened.

How did I use it at night?
At night, I applied a slightly more generous amount over my whole face than I did in the morning, then lightly added another layer to areas where dryness concerned me. Using it lightly in the morning and a little more thoroughly at night felt comfortable.

How did my skin look after using it?

Rather than a greasy-looking shine, it felt like it added a natural liveliness and glow that made my skin look as though it was in good condition. Even on days when my skin looked rough and dull right after cleansing, it looked a little more moisturized and refined after I finished my skincare routine.

It contains glutathione, niacinamide, and liposomal glutathione, which caught my attention because I was interested in tone care. Still, rather than expecting my skin tone to change suddenly after only a few uses, I am using it as part of consistent skincare care.

Who might like this serum texture?

It may be worth considering if you prefer skin that looks moisturized and refined without a heavy coating feel. What I liked most was that it was not a product I avoided reaching for because of stickiness; I naturally found myself using it in both the morning and evening.
Where to buy
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