10/09/2025
The skin’s outermost layer, the stratum corneum, has a water content of 10% to 30% under normal conditions. Signs and symptoms of dry skin become apparent when its water content falls below 10%. Moisturization is essential to restoring and maintaining skin health.
Moisturizers should be gentle, fragrance-free, and non-comedogenic, especially if you have dry, sensitive skin. The best moisturizers for dry skin have a combination of moisturizing ingredients that prevent water loss and restore skin hydration.