I've been trying the Glutathione Face Serum from @kayascience for a few days now, and what I like is how lightweight it feels on the skin. No heaviness, no stickiness, just that Here's Why Glutathione Treatments Are The Ultimate Skin Boosters! Kosmoderma Can I Use Glutathione on My Face? Exploring the Benefits and Uses of This Powerful Antioxidant Cymbiotika CYMBIOTIKA Sharing my experience with the House of B Glutathione Face Film , I applied the ampoule + face film step by step, and the moment the film settled on my skin, I felt this incredible cooling and