Ingredient Encyclopedia

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Glycerin – Benefits, Side Effects & Uses

by ThankMeNow Editors on Sep 10, 2025

Glycerin – Benefits, Side Effects & UsesGlycerin is a classic humectant that draws moisture to the skin for a plumper feel.What is Glycerin?Glycerin is explained below in plain English so you can decide if it belongs in your routine.Key Benefits Hydrates Improves comfort Pairs with almost everything Who Should Use It?All skin types, especially dehydratedWho Should Avoid It?Very sticky feel at high % in some formulasHow to Use It in a RoutineUse AM/PM; seal with moisturiserVerdictFoundational hydrator that boosts routine comfort.👉 Try our Hydrating Toner.FAQsIs Glycerin safe for sensitive skin?Generally well tolerated; patch test if unsure.Can I combine Glycerin with other actives?Yes; it pairs with almost everything.How long until I see results?Hydration can feel immediate; comfort improves with consistency.Related: Niacinamide Guide · Retinol Guide · Hyaluronic Acid Guide Related Guides Hyaluronic Acid vs Glycerin – Which Hydrator Works Better?