Looks like 3 active compounds -
2a, 17a-Dimethyl-5a-Androstane-3-One-17b-Ol = The last part of this chemical name is a bit off, looks like Superdrol(2a, 17a-Dimethyl-5a-Androstane-
17b-ol-3-One) Note the last part of the nomenclature. Manufacturers intentionally do this sometimes in an attempt to fly under the radar as to what it actually is. Normal dosages of this compound range from 10mg daily to 40mg daily being on the upper end. Methylated, so this one is liver toxic. Best used 4 weeks or less.
Estra-4,9-Diene-3,17-Dione = Marketed as chemically close or a precursor to trenbolone. According to Patrick Arnold probably takes 50mg-100mg of this compound to see physiological results in most men. This one is Non-methylated so not as harsh on the liver.
17a-Methyl-Etioallocholan-2-Ene-17b-Ol = Pheraplex compound. Normal dosages again from 10mg to 40mg-ish depending on person. This is methylated, so it is liver toxic. Best used for 4 weeks or less.
According to the label on the bottle (
http://www.bodybuilding.com/store/4ever/ddrol.html), you don't know what dose of each you are getting. It just says D-Drol complex 52.5 mg. One could guess that its 10mg superdrol, 10mg pheraplex, and 32.5mg trenbolone precursor(as it is the weakest compound of the 3)....but guessing with your hormones isn't the best thing to do.
Will it work? Each user has his/her own ideas about results. If you eat like shit, (i.e. fast food, nachos, sweets, etc) and try to just take a pill for results then no, this won't work and neither will any other prosteroid you try. If you take it seriously and eat right, train right and rest then yes it should give you some small gains in 2-4 weeks. Most likely see some strength gains and 5 lbs of bodyweight in 4 weeks isn't uncommon with the compounds listed in this product.
Will it cause shutdown? Depends on how you use it. Some do pulse cycles which don't shut you down all the way, in which case you wouldn't need PCT but you won't get the maximum results from the compounds in this manner. Most people use these compounds 3-4 weeks continously in which case you will be shutdown and will need something afterward to restore testicular function. Do some research for chemicals to help with that.
Superdrol is notorious for hammering your HDL (good cholesterol) into the single digits, so keep researching these compounds and the side affects and preventative supplements like Red yeast rice, Milk Thistle, and others used with the above compounds.
Most people are looking for true AAS results in an OTC product, and that is just not going to happen. The real deal is called that for a reason. Hope this helps some, keep doing your research and good luck with your goals.
