# Marshmallow Root Barrier Balm [Link](https://naturium.com/products/marshmallow-root-barrier-balm?variant=39738384646199) Active Ingredients: marshmallow root, centella asiatica, colloidal oatmeal, arnica and milk thistle Purpose: lock in moisture and help support the skin barrier over time WHEN PM Can be used daily. HOW Apply to skin as a last step of your skincare routine at night. Apply a generous amount or as needed. DOSE Use a generous dollop of formula.