As far as i know these are all still legal even though they have been discontinued. Here is some info from thesinner's prohormone profiles.
GL Mega-TRN (Non-Methyl although some speculate that the methoxy group is harsh on the liver.)
Nomenclature: 17b-Methoxy-Trienbolone
Pill size: 2mg
Dosages: 2-6mg
Side effects: Affects libido (some positively some negatively), can aggrevate gynecomastia. May cause thinning hair/ hair loss. Also another progestin.
Reputation: This guy is a real hit or miss. Some users loved the stuff, while others did not notice anything from it. From personal experience, I've noticed increases in strength as well as decreases in bodyfat. Compare to kilosports' Trenadrol
GL Mega-H (methylated)
Nomenclature: 4-chloro-17a-methyl-1,4-diene-3,17 diol
Pill Size: 50mg
Dosages: 25-75mg
Side effects: Heptatoxicity, lower back/calf pumps
Reputation: Milder than superdrol or pheraplex. Modest gains in mass and strength. Most users take this as part of a cutting cycle.
This is a prosteroid of Turinabol.
GL Mega-Zol(Non-Methyl)
Nomenclature: [3,2-c]pyrazole-5alpha-etioallocholane-17beta-tetrahydropyranol
Pill size: 25mg
Dosages: 50-150mg (Although it is not uncommon to go much higher than this)
Side effects: very few sides. Some users report thinning hair/hair loss.
Reputation: Possibly the most mild of the designers, this compound is rarely run standalone. It is often stacked with a methyl compound for a lean bulk or cut. Very mild, yet easily maintained gains.
This is a de-alkylated derivative of Stanozol (winstrol).
GL X-Mass - Max lmg clone (Non-Methylated)
Nomenclature: 13-ethyl-3methoxygona-2, 5(10)-dien-17-one
Pill size: 25mg
Dosages: 25-135mg daily
Side effects: Can easily aggrevate gynecomastia. May be a libido killer. This is another progestin.
Reputation: A bulking compound through and through. Users can expect great recovery, and soaking WET gains.
Kilosports Revolt- Max Lmg or X-mass clone (non-methylated)
SNS Methylplex(Methylated)
Nomenclature: 17a-Methyl-etioallocholan-2-ene-17b-ol
Pill Size: 10mg
Dosages: 10-40mg
Side Effects: liver toxicity, bad lipid profile, lower back and calf pumps, some users report aggrevation of gynecomastia with this compound.
Reputation: Solid product for bulking. Wet gains. It is a sometimes used to jumpstart an injectable cycle. This is the less androgenic isomer in the Ergomax LMG matrix.
SNS Methyldrol (Methylated)
Nomenclature: 2a, 17a-dimethyl-17ß-hydroxy-5a-etiocholan -3-one
Pill size: 10mg
Dosages: 10-30mg
Side Effects: liver toxicity, bad lipid profiles, hypoglycemia lower back and calf pumps, some users report agrivation of gynecomastia with this compound. From personal experience, it gives me a wicked rebound, that causes some flare-up.
Reputation: Side effects vary from mild to extremely harsh, so use caution if planning your first run. Excellent dry gains. Great for bulking or cutting. Explosive strength gains.