I lost all my hair in a fire a few years back. It was a chemical reaction from the dropped ceiling that was burning over my head. I was bald. So I use everything Biotin plus hair skin and nails too. Ordered shampoo and conditioner (biotin also) If you tell me to rub doo doo on my head would think about it lol. Took for ever for my hair to grow back. Someone said rose hip I can't remember the message