🔬 How It Actually Works
A plant-derived ester of glycerin and undecylenic acid (derived from castor oil). It is highly effective at stopping the growth of yeast and fungi in natural cosmetic formulas.
💖 Why Your Skin Loves It
Provides robust, paraben-free preservation and leaves a soft skin feel.
💡 Pro Tip
Almost always combined with Glyceryl Caprylate.
🧪 The Mixology Guide
Skincare is chemistry. Here is how Glyceryl Undecylenate interacts with other active ingredients on your shelf.
✅ Best Friends (Synergy)
No documented synergies yet.
⚠️ Arch Enemies (Conflict)
Plays well with most ingredients.