Your skin is a living ecosystem. It has a barrier designed to protect and regulate, and a microbiome billions of beneficial microorganisms that help keep everything in balance. When that ecosystem is supported, skin feels calm, resilient, and comfortable. When it’s disrupted, skin often feels reactive, tight, inflamed, or “off,” even if it looks fine.

If you’re one of the millions of people who suffer from sensitive skin, you know how much of a challenge...