Glutathione serum for very dry skin: HEEDA Glow Radiance Serum
HEEDA Glutathione High-End Glow Radiance Serum is a facial serum tested by a writer with very dry skin during winter in Korea. Its watery texture felt light, and layering it two or three times at night left her skin feeling less tight the next morning. She also found that it sat under makeup without pilling, though these are her personal impressions.