Why Probiotics? Skin has its own microbiome, and when it's out of balance you see it as sensitivity, redness, and a barrier that just can't hold up. Probiotic skincare feeds the good bacteria that keep skin resilient, calming reactivity from the inside out rather than just soothing symptoms on the surface.
This toner is Lindsey's pick for clients working to strengthen a barrier long-term, not just recover from one bad week.