I received this product in exchange for an honest and unbiased review. I had been wanting to get some vitamins specifically for my hair. I like the outside of the bottle, very modern design. I took the pills for a couple of days so far and I have had no weird side effects, burp nor do they taste bad. I can kind of see a difference in the strength of my very dry, fine, and oily hair. I hope it continues to get better. If I see a major change in my hair I will definitely buy a bottle of this and recommend it to all my friends and family.