Like every industry, skincare has a few big-name players. A-listers like retinol and hyaluronic acid monopolize attention and ...

Sweat contains antibacterial properties, and it can even be moisturizing. It can give skin a glow, thanks to the urea in it.

The sodium in sweat can also increase itching and stinging. Sweat mainly consists of water, urea, lactate, and minerals. A buildup of these chemicals on the skin can trigger eczema in some ...