Glutathione brightening serum, 1 week on: HEEDA High-End Glow Serum

What is the texture of the HEEDA glutathione brightening serum like?

I usually use HEEDA's charcoal moisture cleansing foam, so I decided to try the serum from the same brand. This time I used the HEEDA Glutathione High-End Glow Serum, 30ml.

It's a dropper type, so it was easy to control how much to use. The texture was watery rather than sticky, and it felt like it absorbed into the skin fairly quickly after applying.

How was HEEDA's serum used, and how did skin feel after one week?

After cleansing with the charcoal moisture cleansing foam, I finished up with this serum, using it morning and evening for over a week. Because the texture was so watery, I sometimes used it lightly, almost like a toner.

During the period I used it, I found the non-sticky finish comfortable, and it felt like moisture was being filled in beneath the skin — my face tone and texture seemed to improve. That said, I think it would need more consistent use to be sure.

What does HEEDA list as the serum's key features?

The product description mentions glutathione, niacinamide, turmeric, and tranexamic acid. It's also noted as vegan-certified and tested on sensitive skin.