🔬 How It Actually Works
A neuropeptide that mimics the body's natural endorphins. It couples with the enkephalin receptor to decrease the excitability of nerve cells, relaxing facial muscles.
💖 Why Your Skin Loves It
Reduces the depth of expression wrinkles, particularly on the forehead.
💡 Pro Tip
Almost always formulated alongside Argireline for maximum wrinkle-relaxing synergy.
🧪 The Mixology Guide
Skincare is chemistry. Here is how Pentapeptide-18 interacts with other active ingredients on your shelf.
✅ Best Friends (Synergy)
Argireline
Acetyl Hexapeptide-8
⚠️ Arch Enemies (Conflict)
Plays well with most ingredients.