🔬 How It Actually Works
A hydrating solvent derived from corn sugar. It gives serums a smooth, dewy slip without stickiness.
💖 Why Your Skin Loves It
Increases hydration, improves serum texture, and reduces the risk of irritation.
💡 Pro Tip
Often used to dissolve difficult actives like Salicylic Acid or Ferulic Acid.
🧪 The Mixology Guide
Skincare is chemistry. Here is how Propanediol interacts with other active ingredients on your shelf.
✅ Best Friends (Synergy)
No documented synergies yet.
⚠️ Arch Enemies (Conflict)
Plays well with most ingredients.