Turning 30 often brings dull, dry skin that no expensive serum seems to fix. You look in the mirror and see lackluster texture, flaky patches, and a glow that’s long gone – it’s frustrating, especially when you’re doing “everything right.” The worst part? That tired appearance can quietly chip away at your confidence every single day. But what if the secret to radiant, dewy skin has been hiding in your bathroom cabinet this whole time – and costs less than your morning coffee? Keep reading, because the final hack at the end of this post will probably shock you.