non-medical redness is almost always Irritation. Either from external factors like winter weather - or something in your regimen that should be improved or eliminated.

to relieve irritation and make your skin more resilient - choose skincare products with skin soothing ingredients that are non-occlusive and contain the nutrient actives needed. also, moisture is critical.

for redness or irritation, incorporating Facewater is the best improvement you can make to your skincare regimen.