A well-liked, 4.5-star serum built around glutathione. Best for dullness.
Amazon price on 2026-08-02 · Only 8 left in stock.. Prices change often, check Amazon for today's price.
Check price on Amazon →The hero ingredient is glutathione, and you use it as a targeted treatment step. With a strong 4.5 out of 5 from 706 ratings, it is a well-liked pick. It is one of the gentler options in the range, so it suits most skin types including sensitive skin.
| Type | Brightening (Vita C & Kojic) |
|---|---|
| Key ingredient | glutathione |
| Format | serum |
| Size | 50 ml |
| Routine step | Treatment (serum step) |
| Best for skin type | Dry, Sensitive, Combination, Normal |
| Sensitive-skin friendly | Yes, one of the gentler picks |
| Rating | 4.5 / 5 from 707 ratings |
We read a sample of the Amazon reviews for this product and describe the pattern in our own words. It is a sample, not a survey of all 707 ratings, and we do not reproduce customer reviews.
The sample here is thin, and we would rather say so than dress it up. Only a handful of reviews were available, and most are short and enthusiastic without much detail: skin looking brighter, a lightweight feel that sinks in quickly, and no sticky or heavy residue. Two reviewers use it alongside a Medicube device. The one dissenting voice in our sample is about the purchase rather than the formula, complaining that the bottle received did not match the colour shown in the listing and that it did not justify the price. With a 4.5 average across more than seven hundred ratings, general satisfaction looks solid; our reading of it is just shallow.
Amazon's own star distribution for this product, read on 2026-08-02. We show the one-star share too, because an average alone hides it.
Glutathione is an antioxidant used in skincare for its brightening, tone-evening effect.
Copied from the Amazon listing on 2026-08-02. We have not verified this against the physical pack, and formulations change by market and batch. If an ingredient matters to you, check the pack itself.
Water, Glycerin, PEG-8, Niacinamide, Butylene Glycol, Methylpropanediol, 1,2-Hexanediol, Betaine, Glycereth-26, m Bis-PEG-18 Methyl Ether Dimethyl Silane, Polyglyceryl-10 Laurate, Bifida Ferment Lysate, Methyl Gluceth-20, Panthenol, Squalane, Gluco. Sylrutin, Hydrogenated Lecithin, Carbomer, Caprylic/Capric Triglycerides, Tromethamine, Xanthan Gum, Propanediol, Flavor, Ethylhexylglycerin, Glutathione (500ppm), Adenosine, Ceramide NP, Sodium Phytate, Benzyl Glycol, Hydrolyzed Glycosaminoglycans, Sodium Hyaluronate, Dextract. theobrobrororo. ma cacao (cocoa) extract, beta-glucan, cyanocobalamin, sodium hyaluronate cross polymer, tocopherol, hydrolyzed hyaluronic acid, hydroxypropyltrimonium hyaluronate, solution collagen, hyaluronic acid, sodium acetylated hyaluronate, sodium stearoyl glutamate
Yes, it is one of the gentler options in the range and suits most skin types, including sensitive skin. As always, patch test first.
Use it after toner, before moisturiser. Follow the directions on the pack, and always finish your morning routine with sunscreen.
For the price, it is an easy recommendation: 4.5 out of 5 from a large number of shoppers, doing a clear job in the routine. Results vary from person to person, so manage expectations.
Compare it with the medicube: medicube AGE-R Glutathione Glow Serum vs medicube Kojic Acid Turmeric Night →
