Mass Tabs

I am an 18 year old male, I have a handful of friends that have used Mass Tabs and M-drol and have had amazing results with both. But I have always been skeptical about using these types of supplements, or as i have heard them referred to, "anabolic agents".  Today i purchased a bottle of Mass Tabs capsules, along with a bottle or Milk Thistle capsules.  I want to know if anyone can elaborate on any known negative side effects of this product.  Also any suggestions on the safest ways to use this product will all be much appreciated.

[Dr Vinod]

Any type of enhancements should not be used without medical advice. You can always take lots of proteins in meat, milk, egg white, lentils, beans, soyabean. Any drug comes with side effects also.
(Kudzo Extract 40%, Trifolium Pratense Extract 8%, Fenugreek Seed Powder, Tribulus Terrestris Extract 40%, Stenbolone(Tm), Avena Sativa Extract 10:1, Pygeum Africanum Bark Extract 4:1, Milk Thistle, Maca Powder Extract .6%, Epimedium Leaf, Bacopa Monniera Extract 4:1, Rhodiola Rosea 3%, Nettle Leaf Powder.)
Take care!