Now don't laugh but i have bought a product called EQYSS MEGA-TEK. This product is used for horses manes and hooves. But is also used by chemo patients who are losing their hair. When you look this product up it gives you the information for horses and then the info for humans. I use the conditioner and it smells gorgous, like coconut. It does not stop hair loss bit it increases your hair folicules by up to 30% so really causes your hair to thicken. My hubby has been using it for 4 weeks and wow what a difference. I can also see a difference in mine. You can buy the shampoo as well but i just stick to the conditioner. Also very good for your nails. You have to rub a little conditioner around your nail base and it strengthens them. Hope this helps, dont be put off bu the horse thing it is for humans as well xxx