Calcium PCA
Calcium Salt of L-PCA
Good
Safe Pores
0/5
Irritancy
0/5
FA Safe
✅ Yes
Pregnancy
✅ Safe
Vegan
✅ Yes
Science & Benefits
Calcium PCA is a skin-identical mineral complex. Calcium is the key signal for 'differentiation' in the skin—it tells new skin cells to move upward and form the barrier. By pairing it with PCA (a natural humectant), it delivers deep hydration while physically signaling the skin to repair its own protective wall. It is zero-comedogenic. It is a 'bulletproof' choice for acne sufferers whose barriers have been thinned by high-strength actives, providing the structural signal needed for recovery.