Well, i guess different drugs react differently, cause Fina F**cked up my hair. Iv been Juicing for over 10 years and never had a problem inluding A Bombs, Test, Deca, you name it. I tried Fina for the first time this summer and their you have it. Im not knocking Fina, awsome stuff, unbelievable effects, but siyonara hair (For Me) at least)