Home Care Methods (Relief from Age Spots)

I once fell and got a bruise on my face.

The bruise is long gone.

My face is discolored dark along with the existing age spots.

I've never been to a dermatologist before, so I'm a bit scared.

Are there any home care products that can alleviate age spots and skin discoloration?

The cosmetics are good, and the devices are good too.