Question about vitamins and hair growth?

im trying to get my hair to be healthier. I just got a trim and I’m using deep conditioning treatments and oil. I’m also taking 2500mcg of biotin a day. I was wondering if I should even take a multi vitamin too. I intend to or not straighting blowdrying my hair for a month. Do you think the result will be in a month?

Can't find what you need? Try the magic search here...............