5 Ingredients That Will Actually Repair Your Skin Barrier
Renee Rouleau
DECEMBER 18, 2023
Through these cracks, moisture can easily escape and irritants can easily enter. Use products containing usnic acid (usnea) Usnic acid is a natural extract from lichens that is a gentle solution for barrier repair. Usnic acid can be found in products in the form of sodium usnate or Usnea Barbata (Lichen) Extract.
Let's personalize your content