# Glutathione serum for lightweight AM/PM use: HEEDA Glow Serum - By Jihun (https://superchart.com/en/@hand-cream-tabs/) - Written Dec 19, 2025 - Updated Sep 12, 2026 - Products › Beauty products - Product provided: I received this product to use. - English edition: https://superchart.com/en/@hand-cream-tabs/heeda-glutathione-serum-light-texture-9c92/ - Also in: [한국어](https://superchart.com/ko/@hand-cream-tabs/heeda-glutathione-serum-light-texture-9c92/index.md) · [日本語](https://superchart.com/ja/@hand-cream-tabs/heeda-glutathione-serum-light-texture-9c92/index.md) · [简体中文](https://superchart.com/zh-cn/@hand-cream-tabs/heeda-glutathione-serum-light-texture-9c92/index.md) · [繁體中文](https://superchart.com/zh-tw/@hand-cream-tabs/heeda-glutathione-serum-light-texture-9c92/index.md) · [Tiếng Việt](https://superchart.com/vi/@hand-cream-tabs/heeda-glutathione-serum-light-texture-9c92/index.md) · [ไทย](https://superchart.com/th/@hand-cream-tabs/heeda-glutathione-serum-light-texture-9c92/index.md) · [Bahasa Indonesia](https://superchart.com/id/@hand-cream-tabs/heeda-glutathione-serum-light-texture-9c92/index.md) · [Bahasa Melayu](https://superchart.com/ms/@hand-cream-tabs/heeda-glutathione-serum-light-texture-9c92/index.md) · [Español](https://superchart.com/es/@hand-cream-tabs/heeda-glutathione-serum-light-texture-9c92/index.md) ## In short HEEDA Glutathione High-End Glow Radiance Serum is a Korean skincare serum I used morning and night after frequent outdoor activities. It absorbed quickly without much stickiness and left my skin feeling moisturized, though I am still monitoring longer-term changes in tone and pigmentation. ## Good to know - **Product**: HEEDA Glutathione High-End Glow Radiance Serum - **How I used it**: Applied 2–3 drops over my face after toner, morning and night - **Context**: Used while concerned about skin-tone changes after frequent sun exposure outdoors - **Where to buy**: Search for “HEEDA serum” on Coupang *Prices as written by the tester on Dec 19, 2025 · not updated automatically* ## Why I looked for a glutathione serum after outdoor activities ![Glutathione serum for lightweight AM/PM use: HEEDA Glow Serum](https://img.superchart.com/images/heeda-glutathione-serum-light-texture/heeda-glutathione-serum-light-texture-01-18onx-900.webp) Because I spend a lot of time outdoors and am often exposed to UV rays, my face seemed to be getting darker, so I looked into brightening serums. I then received HEEDA Glutathione High-End Glow Radiance Serum to try. ![Glutathione serum for lightweight AM/PM use: HEEDA Glow Serum](https://img.superchart.com/images/heeda-glutathione-serum-light-texture/heeda-glutathione-serum-light-texture-02-1achm-900.webp) ![Glutathione serum for lightweight AM/PM use: HEEDA Glow Serum](https://img.superchart.com/images/heeda-glutathione-serum-light-texture/heeda-glutathione-serum-light-texture-03-1e3mg-900.webp) ## How did the texture and bottle feel? ![Glutathione serum for lightweight AM/PM use: HEEDA Glow Serum](https://img.superchart.com/images/heeda-glutathione-serum-light-texture/heeda-glutathione-serum-light-texture-04-uyuiz-900.webp) The yellow packaging and dropper bottle felt neat, and it was easy to dispense the amount I needed. The texture was not runny like water, but it did not feel excessively heavy. ![Glutathione serum for lightweight AM/PM use: HEEDA Glow Serum](https://img.superchart.com/images/heeda-glutathione-serum-light-texture/heeda-glutathione-serum-light-texture-05-wy2qs-900.webp) When I spread it over the back of my hand and my face, it absorbed relatively quickly and felt hardly sticky. Afterwards, my skin felt soft with a subtle glow. ![Glutathione serum for lightweight AM/PM use: HEEDA Glow Serum](https://img.superchart.com/images/heeda-glutathione-serum-light-texture/heeda-glutathione-serum-light-texture-06-6d6z9-900.webp) ## How I used it morning and night ![Glutathione serum for lightweight AM/PM use: HEEDA Glow Serum](https://img.superchart.com/images/heeda-glutathione-serum-light-texture/heeda-glutathione-serum-light-texture-07-5o9ry-900.webp) ![Glutathione serum for lightweight AM/PM use: HEEDA Glow Serum](https://img.superchart.com/images/heeda-glutathione-serum-light-texture/heeda-glutathione-serum-light-texture-08-12j6l-900.webp) After toner, I spread two to three drops over my entire face. In the morning, I applied sunscreen after the serum, and I used it in the same order at night. ![Glutathione serum for lightweight AM/PM use: HEEDA Glow Serum](https://img.superchart.com/images/heeda-glutathione-serum-light-texture/heeda-glutathione-serum-light-texture-09-1i6zh-900.webp) When I used it in the morning, my skin felt less dry and more comfortable through the day. I do not usually prefer sticky textures, so its lightweight finish suited me well. ![Glutathione serum for lightweight AM/PM use: HEEDA Glow Serum](https://img.superchart.com/images/heeda-glutathione-serum-light-texture/heeda-glutathione-serum-light-texture-10-qbmjf-900.webp) ## What I expected from its brightening claims ![Glutathione serum for lightweight AM/PM use: HEEDA Glow Serum](https://img.superchart.com/images/heeda-glutathione-serum-light-texture/heeda-glutathione-serum-light-texture-11-17txx-900.webp) The product information described glutathione and niacinamide, along with two-week clinical results related to blemishes and pigmentation. Since I had been concerned about my skin tone and blemishes after outdoor activities, I plan to keep using it and watch for changes. ![Glutathione serum for lightweight AM/PM use: HEEDA Glow Serum](https://img.superchart.com/images/heeda-glutathione-serum-light-texture/heeda-glutathione-serum-light-texture-12-1c5d4-900.webp) ![Glutathione serum for lightweight AM/PM use: HEEDA Glow Serum](https://img.superchart.com/images/heeda-glutathione-serum-light-texture/heeda-glutathione-serum-light-texture-13-l2ifw-900.webp) ## My honest verdict so far ![Glutathione serum for lightweight AM/PM use: HEEDA Glow Serum](https://img.superchart.com/images/heeda-glutathione-serum-light-texture/heeda-glutathione-serum-light-texture-14-1o95k-900.webp) What I noticed immediately was the moisture and lightweight absorption. I have not yet been able to confirm longer-term changes in skin tone or pigmentation, so I plan to continue using it and keep an eye on them. ## Products - HEEDA Glutathione High-End Glow Radiance Serum — HEEDA - 쿠팡 — '희다 세럼' 검색 후 구매 --- Superchart · https://superchart.com/en/@hand-cream-tabs/heeda-glutathione-serum-light-texture-9c92/ · https://superchart.com/llms.txt