🔬 How It Actually Works
A highly active diterpene found in rosemary and sage. It is a lipophilic (oil-loving) antioxidant, meaning it perfectly protects the skin's natural lipid barrier and cosmetic oils from going rancid.
💖 Why Your Skin Loves It
Prevents sebum oxidation, protects cell membranes, and extends formula shelf life.
💡 Pro Tip
Often used as a natural alternative to synthetic BHT.
🧪 The Mixology Guide
Skincare is chemistry. Here is how Carnosic Acid interacts with other active ingredients on your shelf.
✅ Best Friends (Synergy)
No documented synergies yet.
⚠️ Arch Enemies (Conflict)
Plays well with most ingredients.