The Naturmend Blog

Great Tips for Healthy Living

What the TWEL?: Your Skin & Transepidermal Water Loss

Transepidermal water loss (TEWL), ever heard of it? You may not have heard of it but if you live in an extremely dry climate, like we do here in Calgary, there is a good chance you are experiencing it. The outer layer of our skin, the epidermis, is responsible for protecting us from the sun,... Continue Reading