Taking Prenatals....?!

Josefa • Married to Brandon Hancock♡Hope to conceive in a year!
I take gummy Prenatals to help with my hair. They worked wonders so far. But I also read it helps with trying to conceive. But my husband said it won't help only the the actual pills do......?! Is it true, should I give up? Or just keep going on the ones I have?!....These are the Prenatals.......