Glutathione serum for combination skin: HEEDA Glow Serum
HEEDA Glutathione High-End Glow Radiance Serum is a 30ml Korean skincare serum that I tried after cleansing on combination skin prone to dryness and tightness. Its watery dropper formula felt light and non-sticky, and my skin felt less tight when I used it alone, though this post does not document long-term results.