A humectant is a common moisturizing agent found in lotions, shampoos, and other beauty products used for your hair and skin. They’re known for their ability to retain moisture while also preserving ...

If you pass someone on the street who has dewy skin, they likely drink a lot of water, get a lot of sleep — and slather their skin with humectants. This category of skin care ingredients is one of the ...

Hyaluronic acid is a humectant, meaning it draws moisture from its environment and retains it like a sponge. According to Harvard Health Publishing, it holds over 1,000 times its weight in water.

Both are known for their moisturizing properties, making them ideal for dry skin. Oatmeal helps to soothe and nourish the ...