An emollient is a type of substance that can be found in many skincare products. Emollients help to soothe and protect the skin by creating a barrier between the skin and the environment. This barrier helps to lock in moisture and keep the skin hydrated. Emollients can be made from natural ingredients, such as oils and butters, or from synthetic ingredients.Humectants are a type of ingredient commonly found in skincare products that help to draw moisture from the air and onto the skin. There are a few benefits to using humectants in your skincare routine, such as improved hydration and reduced fine lines and wrinkles. However, there are also some drawbacks, such as increased sensitivity to sunlight and potential for drying out the skin. Overall, humectants can be beneficial for some people but may not be right for everyone. It's always important to do your own research before incorporating new products or ingredients into your skincare routine.