Before we jump into our Dewy skin tips, you should always think about how you are treating your skin. To get the healthy, glory & dewy skin, it also needs to come from within.
The usual beauty advice is obvious. Drink plenty of water, get plenty of sleep to avoid under eye bags & puffy eyes & keep your skincare routine as regular as possible. Always wash your make up off before you go to bed (using face wipes only in an emergency)