Bests & Worsts Reviews from Amazon

I ordered this product on the recommendation of a dermatologist. I am 63 yrs old and have always had extremely thick hair. Lately I have noticed wider part lines that show more scalp. I started taking this product and after a week, developed nausea and stomach cramps. I was sick enough that I quit taking the pills completely. After a week of gradually losing the nausea and cramps, I started taking the “vitamins” again at half dose. This time within several days the severe cramps returned. Because of the high cost, I didn’t want to give up on this supplement, but the major irritation to my digestive system is very troubling. Buyer beware. (I have lost 5 pounds because I’m too sick to eat, not worth it.)