# Glutathione serum for dehydrated skin: HEEDA Even & Glow Serum - By Haein P. (https://superchart.com/en/@masks-and-margins/) - Written Dec 7, 2025 - Updated Sep 12, 2026 - Products › Beauty products - Product provided: This product was provided free of charge and used for over 10 days. - English edition: https://superchart.com/en/@masks-and-margins/heeda-glutathione-serum-winter-hydration-292b/ - Also in: [한국어](https://superchart.com/ko/@masks-and-margins/heeda-glutathione-serum-winter-hydration-292b/index.md) · [日本語](https://superchart.com/ja/@masks-and-margins/heeda-glutathione-serum-winter-hydration-292b/index.md) · [简体中文](https://superchart.com/zh-cn/@masks-and-margins/heeda-glutathione-serum-winter-hydration-292b/index.md) · [繁體中文](https://superchart.com/zh-tw/@masks-and-margins/heeda-glutathione-serum-winter-hydration-292b/index.md) · [Tiếng Việt](https://superchart.com/vi/@masks-and-margins/heeda-glutathione-serum-winter-hydration-292b/index.md) · [ไทย](https://superchart.com/th/@masks-and-margins/heeda-glutathione-serum-winter-hydration-292b/index.md) · [Bahasa Indonesia](https://superchart.com/id/@masks-and-margins/heeda-glutathione-serum-winter-hydration-292b/index.md) · [Bahasa Melayu](https://superchart.com/ms/@masks-and-margins/heeda-glutathione-serum-winter-hydration-292b/index.md) · [Español](https://superchart.com/es/@masks-and-margins/heeda-glutathione-serum-winter-hydration-292b/index.md) ## In short HEEDA Glutathione Even & Glow Serum is a 30ml Korean skincare serum I used morning and night for over 10 days during winter. Its watery texture absorbed quickly with little stickiness or hairline residue, though I layered it twice on days when my skin was especially flaky. ## Good to know - **Product**: HEEDA Glutathione Even & Glow Serum - **Volume**: 30ml (1.01 fl. oz.) - **Test period**: Over 10 days - **When used**: Winter, morning and night - **Scent**: Fragrance-free - **Where to buy**: Search Naver for “HEEDA serum” *Prices as written by the tester on Dec 7, 2025 · not updated automatically* In winter, if I do not apply skincare properly after washing my face, the tightness deep in my skin seems to last all day, so I had been paying close attention to hydration care. I received HEEDA Glutathione Even & Glow Serum and used it for over 10 days. ![Glutathione serum for dehydrated skin: HEEDA Even & Glow Serum](https://img.superchart.com/images/heeda-glutathione-serum-winter-hydration/heeda-glutathione-serum-winter-hydration-02-wbzw1-900.webp) ![Glutathione serum for dehydrated skin: HEEDA Even & Glow Serum](https://img.superchart.com/images/heeda-glutathione-serum-winter-hydration/heeda-glutathione-serum-winter-hydration-03-1jeu9-900.webp) ![HEEDA Glutathione Even & Glow Serum product](https://img.superchart.com/images/heeda-glutathione-serum-winter-hydration/heeda-glutathione-serum-winter-hydration-01-hsdy9-800.webp) ## What are the texture and format of HEEDA Glutathione Serum like? ![Glutathione serum for dehydrated skin: HEEDA Even & Glow Serum](https://img.superchart.com/images/heeda-glutathione-serum-winter-hydration/heeda-glutathione-serum-winter-hydration-04-1oj6n-900.webp) Each bottle contains 30ml, and it came with a dropper. It was described as a serum containing high-purity glutathione and niacinamide, and it was fragrance-free. ![Glutathione serum for dehydrated skin: HEEDA Even & Glow Serum](https://img.superchart.com/images/heeda-glutathione-serum-winter-hydration/heeda-glutathione-serum-winter-hydration-05-1kree-900.webp) ![Glutathione serum for dehydrated skin: HEEDA Even & Glow Serum](https://img.superchart.com/images/heeda-glutathione-serum-winter-hydration/heeda-glutathione-serum-winter-hydration-06-14k0u-900.webp) When I put it on the back of my hand, it had a watery texture that slipped along the contours of my skin. It felt light to apply rather than thick or tacky. ![Glutathione serum for dehydrated skin: HEEDA Even & Glow Serum](https://img.superchart.com/images/heeda-glutathione-serum-winter-hydration/heeda-glutathione-serum-winter-hydration-07-15a5x-900.webp) ## How did it feel to absorb after over 10 days of use? ![Glutathione serum for dehydrated skin: HEEDA Even & Glow Serum](https://img.superchart.com/images/heeda-glutathione-serum-winter-hydration/heeda-glutathione-serum-winter-hydration-08-15s3c-900.webp) ![Glutathione serum for dehydrated skin: HEEDA Even & Glow Serum](https://img.superchart.com/images/heeda-glutathione-serum-winter-hydration/heeda-glutathione-serum-winter-hydration-09-16oka-900.webp) As I spread it over my skin, it seemed to adhere and absorb relatively quickly without feeling heavy or sticky. There was little feeling of product sitting on top, and I liked the finish, which looked more like a natural glow than an oily shine. ![Glutathione serum for dehydrated skin: HEEDA Even & Glow Serum](https://img.superchart.com/images/heeda-glutathione-serum-winter-hydration/heeda-glutathione-serum-winter-hydration-10-18tms-900.webp) ![Glutathione serum for dehydrated skin: HEEDA Even & Glow Serum](https://img.superchart.com/images/heeda-glutathione-serum-winter-hydration/heeda-glutathione-serum-winter-hydration-11-1fvs0-900.webp) With sticky ampoules, I find it uncomfortable when fine hairs around my hairline touch my face. This product left less of that residue, so it felt less burdensome to use morning and night. ![Glutathione serum for dehydrated skin: HEEDA Even & Glow Serum](https://img.superchart.com/images/heeda-glutathione-serum-winter-hydration/heeda-glutathione-serum-winter-hydration-12-1fvjb-900.webp) ## How did I apply it when my skin was flaky? ![Glutathione serum for dehydrated skin: HEEDA Even & Glow Serum](https://img.superchart.com/images/heeda-glutathione-serum-winter-hydration/heeda-glutathione-serum-winter-hydration-13-174uw-900.webp) ![Glutathione serum for dehydrated skin: HEEDA Even & Glow Serum](https://img.superchart.com/images/heeda-glutathione-serum-winter-hydration/heeda-glutathione-serum-winter-hydration-14-e4lxf-900.webp) My skin felt moisturized with just one layer, but on days when flakiness was severe, I applied two layers. On those days, the hydration seemed to last longer, and my makeup also seemed to apply a little better. ![Glutathione serum for dehydrated skin: HEEDA Even & Glow Serum](https://img.superchart.com/images/heeda-glutathione-serum-winter-hydration/heeda-glutathione-serum-winter-hydration-15-vkhah-900.webp) ## Would I use it again when my skin feels tight underneath? ![Glutathione serum for dehydrated skin: HEEDA Even & Glow Serum](https://img.superchart.com/images/heeda-glutathione-serum-winter-hydration/heeda-glutathione-serum-winter-hydration-16-d59go-900.webp) ![Glutathione serum for dehydrated skin: HEEDA Even & Glow Serum](https://img.superchart.com/images/heeda-glutathione-serum-winter-hydration/heeda-glutathione-serum-winter-hydration-17-e7qjl-900.webp) For me, the moisturizing feel and finish were especially good. On winter days when a heavy, oily texture feels burdensome because of tightness deep in my skin, I had a good experience using this as a lightweight serum. ## Products - HEEDA Glutathione Even & Glow Serum 30ml — HEEDA - 열흘 넘게, 아침저녁 - 네이버 — '희다 세럼' 검색 후 구매 --- Superchart · https://superchart.com/en/@masks-and-margins/heeda-glutathione-serum-winter-hydration-292b/ · https://superchart.com/llms.txt