My expereince with Halodrol 50, SD and other "pro-steroids"
Bro, I (and several others I know) have used Superdrol and Halodrol 50. Last year I wasn't into taking legal risks (now that i make/buy real AAS I don't bother buying these anymore and will only occasionally include them in future cycles) and I did cycles of superdrol, pheraplex, methoxy-trn and halodrol 50.
Halodrol 50 aka Polydehydrogenated Polyhydroxylated Halomethetioallocholane (yes, that is what it is listed as on the Halodrol package labeling) was the best by far. At 50mg (one tab) per day I got really good pumps, strength increases on par w/ dbol, increased libido--all this w/o any noticable negative side-effects. If you can get your hands on this--DO IT! Its supposed to be an analogue of or very similar to Oral Turinabol, but I got pretty swole and haven't heard of those kinds of results w/ OT. I have 2 boxes left and will definately use them in future cycles. Made by Gaspari Nutrition, unlike the others this one pulls no punches and is presented like a steroid. Halodrol is packed in a box containing blister packs and an "insert" like pharmaceuticals are.
Superdrol aka Methyl-Masterdrol is another designer steroid, its really good for bulking. I put on a LOT of weight at just 10mg per day for 3 weeks with this. Unfortunately, the strength increases didn't match the weight gain, I felt like crap and it made me have low energy and low libido. Also shrunk my nuts badly. This was originally made by Designer Supplements but has now been licensed to Anabolic Extreme and a couple of other manufacturers who now make it.
PheraPlex/ErgomaxLMG aka DMT aka MadolI used this at 20-30mg per day and got results similar to about the same amount of winstrol. Except my libido increased on the Pheraplex and joints didn't hurt. I gained more strength than mass on this than the other prosteroid/prohormones. Sides were minimal. This is the same compound as the infamous designer steroid Madol, also known as DMT that was discovered a couple of years ago and is now banned. How its being sold OTC I don't know...but it is, and I stocked up on a few bottles at 20 bucks a piece. Like halodrol, I recommend this. PheraPlex is made by Anabolic Extreme and ErgomaxLMG was originally made by ALRI (applied life research institute or something) and now Anabolic Extreme has the license to produce it.
Methoxy-TRN aka 17b-Methoxy-Trienbolone
This is ALRI's now defunct Trenbolone related prosteroid. I'm not sure if it is methylated or what, but the dose is just 1.5mg 3 times per day and at that dose it is very strong. Gains and sides are very similar to 50mg of Tren Acetate ED or EOD. Supposed to be pretty toxic but my blood tests post-cycle showed only mild increases in liver enzymes--cholesterol was bad though. My gains were VERY solid, bodyfat seemed to go down some and strength went up pretty well. Lost nothing during PCT. I will probably use this again b/c no one has made an offer on the M-TRN I have in the classifieds section. This was released by ALRI in the end of october last year and was only sold until mid-late november. For some reason (fear of the FDA cracking down on them supposedly) ALRI pulled this from the market and never licensed it to anyone or released it again.
Bottom line, Halodrol 50 and MTRN are the tops, I'd buy more Halodrol if it weren't so expensive now. PheraPlex is good and I will use it again, SD is okay for mass and I might use it again. Here's how I rank them:
#1-Halodrol 50 gives good gains and I felt great on it. The cream of the crop
#2-Methoxy TRN- much like Tren Acetate, dramatic strength increases, some good size increase along with recomposition, but has tren's side-effects
#3-Phera Plex/ErgomaxLMG gives very mild gains and libido increases w/o many negative sides. Its a very clean steroid and I compare the gains to winstrol
#4-Superdrol-made me gain a LOT of wieght, negative sides of bloating, lack of energy, and libido shutdown. Also lost most of gains during PCT.
This is a lot of info, I am going by memory on a lot of this so forgive me if I made any mistakes.
Hope this helps.