Nail products for healthy strong nails??

my hands aren't the prettiest, but I'm so happy with how my nails are growing 😍 i absolutely RUINED my nails 6 weeks ago when i had acrilic done, and they are finally growing back nice and strong💅 any tips / products / home tricks to keep nails strong & growing? i have a polish that is supposed to make them stronger but it doesn't really work :/