The answer to hydrated skin is simple – all you need to do is include glycerine or hyaluronic acid in your skincare routine. Here's a quick cheat sheet on which active to pick. They are both humectants, which essentially means that they both attract and retain water to keep your skin hydrated 💦 However, hyaluronic acid is gentle, non-irritating, and non-sticky, making it a great choice for all skin types, whereas glycerine has the potential to be slightly irritating to your skin, and maybe even a little sticky. Pro tip: If you have sensitive skin and are using a product with glycerine in it, remember to always patch test first and introduce it into your routine slowly to prevent irritation, if any.