Masteron: Injectable 
Substance: Dromastanolone Di-propionate
Effective dosage: 300-500 mg/week (men)
Masteron - dromostanolonum propionate 100 mg ampules 2ml 50 mg/ml is a steroid highly valued as a part of a pre contest bodybuilders stack. Masteron doesn't aromatize - it can't be converted to estrogen. Drostanolonum is highly androgenic and a strong anti estrogen with minimal liver toxicity, it is usually used as a part of cutting stacks for the last few weeks of contest preparation, it works best in stack with Primobolan, Anavar , Winstrol and Testosterone propinate ( Testovis ).
Masteron is a favorite of athletes with preexisting gymecomastia and those who want to avoid water retention. Drostanolonum has a short half life therefore frequent administrations are required, this also makes it suitable for tested athletes - as long as they discontinue Masteron 2 weeks prior to urine analysis they should have no problem passing.
To begin with, drostanolone propionate is a derivative of DHT (dihydrotestosterone), and therefore, it will not aromatize into estrogen. Competing bodybuilders find this extremely beneficial because aromatization typically causes excess water retention which may give the muscles a smooth appearance. Another advantage of Masteron is its strong androgenic component. The androgenic effect can cause a noticeable improvement in muscle density and hardness which can help the bodybuilder obtain the "ripped" look if his body fat percentage is low enough.
The androgenic effect is also crucial because it helps to provide sufficent "kick" or "drive" for intense training when an athlete has lowered his caloric intake for contest preparation. It can also be used successfully by bodybuilders preparing for a drug-tested show. The substance is is fast acting and quickly broken down. The athlete can therefore use Masteron up to about ten days before a drug test. The average dosage of drostanolone propionate is 100 mg injected every other day. It is best to inject it every 2-3 days because it has a short duration of effect.
Popular steroids stacked with drostanolone propionat include Parabolan (trenbolone hexahydrobencylcarbonate), Winstrol (stanozolol), and Anavar . Athletes rarely experience any side effects with this drug. It is not hepatoxic, and gynecomastia should not be a concern since it does not convert into estrogen. Some possible side effects include acne, accelerated hair loss, and increased aggression. The main disadvantage is its very poor availability on the black market and its high price. Belgium version comes in a box of two ampoules. Each 2 ml amp will contain 100 mg of drostanolone propionate. One of these boxes containing two amps can cost well over $50 on the black market.
Common misspellings of Masteron: mastwron mastrron masteeon masteton masreron masyeron masterin masterpn mqsteron mssteron maateron madteron masterob masterom nasteron masteorn amsteron mastiron mosteron masteran msteron materon maseron mastron masteon mastern mastero
