Mastagen 100 (masteron)
Substance: Dromastolone di-propionate
Manufactured by: Syntrop
Packaging: 10ml vial contains 100mg/ml
Average Dose: 300 – 500mg per week
Half Life: 2 – 3 days
Water Retention: No
Aromatization: No
DHT Conversion: No
Mastagen 100 (dromostanolone propionate or drostanolone propionate), is a popular steroid among competitive bodybuilders. It is commonly used in contest preparation for many reasons. To begin with, dromostanolone 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 Mastagen 100 is its strong androgenic component. The androgenic effect of this steroid can cause a noticeable improvement in muscle density and hardness which can help the bodybuilder obtain the “ripped” look if his bodyfat percentage is low enough. The androgenic effect is also crucial because it helps to provide sufficient “kick” or “drive” for intense training when an athlete has lowered his caloric intake for contest preparation.
Mastagen 100 can also be used successfully by bodybuilders preparing for a drug-tested show. The substance dromostanolone propionate is fast acting and quickly broken down. The athlete can therefore use Mastagen 100 up to about ten days before a drug test. The average dosage of Mastagen 100 is 100 mg injected every other day. It is best to inject Mastagen 100 every 2-3 days because it has a short duration of effect. Popular steroids stacked with Mastagen 100include Parabolan (trenbolone hexahydrobencylcarbonate), Stanaplex 50 (Stanozolol), and Oxandroplex – Anavar (Oxandrolone). Athletes rarely experience any side effects with this steroid. Mastagen 100 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 of Mastagen 100 is its very poor availability on the black market and its high price.
