How do I fix forehead bumps and texture?

So I’ve been struggling with tiny bumps/closed comedones on my forehead for a while and even when I apply foundation,concealer to try covering it up the bumps and texture are still very visible. Do u guys know any natural remedies or budget friendly products to help get rid of them??

Are there any foundations/concealers that work well for textured skin? Any makeup tips would also help!