Hair Growth Remedies

I used to have long blonde hair and I would do anything to get it back! Hair extensions are tooo much to keep up with and I am currently taking vitamins for hair growth stimulant, are there any products that really work?

I have shoulder length hair and it has never been longer than that. I want long healthy hair, but not having to order a something online. I want to be able to go buy it in a store. My friend told me about a hair growth product from whole foods, but i dont know whether to buy it or not. ANY RECOMMENDATIONS?