🔬 How It Actually Works
An amino acid famously abundant in watermelon. It acts as a powerful humectant and antioxidant, protecting the skin against extreme cold, heat, and severe dehydration.
💖 Why Your Skin Loves It
Protects against environmental stress, draws moisture into the skin, and boosts microcirculation.
💡 Pro Tip
A highly effective biological shield for the stratum corneum.
🧪 The Mixology Guide
Skincare is chemistry. Here is how Citrulline interacts with other active ingredients on your shelf.
✅ Best Friends (Synergy)
No documented synergies yet.
⚠️ Arch Enemies (Conflict)
Plays well with most ingredients.