I want glowing skin

Lately, every morning after washing my face, I look in the mirror and am shocked by how puffy my face looks. Before, I felt like I had a natural glow just from washing my face, but now I feel like I desperately need some special, intensive care. I've tried going to department stores and buying and applying expensive ampoules and face masks, but it's hard to expect noticeable skin changes. I've been diligently adjusting my diet and taking vitamins, but what else can I do to achieve that healthy, glowing skin I crave? I'm always envious of people who have a glowing complexion, and I'm desperate to perfect my own skincare routine to achieve that glow. I've heard a lot of good reviews from people around me about certain treatments, but I'm also worried that home care alone won't be enough to improve my skin. Do you have any special hydration tips or secrets to boosting vitality from within?