Valkyrie MAST-PROP 100

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Quick Overview

Manufacturer : Valkyrie Pharmaceutical

Product Pack : 1 vial (10 ml/vial)

Raw Material : Drostanolone Propionate 100 mg/ml


Valkyrie MAST-PROP 100 has a fast-acting substance called Drostanolone Propionate as its major substance. It can release hormones soon after entering the body as it has short ester chains.

You can have access to the only injectable form of this steroid. It is available at one of the best steroid stores, TeamRoids in packing of 10 ml vial. You can order as many vials as you want. The price of each vial at TeamRoids is 55 dollars. 


It is different from Drostanolone enanthate due to the length of ester chains. This difference has made it beneficial in some other ways than enanthate. Following are the benefits of this steroid.

  • The first benefit is its half-life. It has a shorter half-life than many other steroids. It is for about 3 days. This property makes it beneficial for quick muscle growth., as it starts releasing hormones as soon as it enters the body.

  • It is also used for the treatment of breast cancers in women. In males, it is used to treat progesterone and estrogen levels, which are needed for puberty.

  • It is a rapid steroid, so it will boost up the speed of muscle growth and the production of red blood cells. But this is temporary due to its fast mechanism. 

  • It is mostly used with other steroids because it has the ability to enable those steroids to work more efficiently

  • It adds to the hard muscles of your body without increasing your weight or making you look bulkier. This makes it suitable for athletes. 


Beginners can start by injecting two to three vials of 10 ml per week, as each 10 ml vial contains 100 mg of Drostanolone Propionate. The cycle length could be from 6 to 8 weeks. But it is only for athletes because most bodybuilders use it with other steroids in conjugated form. In such cases, its cycle depends upon the cycle of other steroids. Expert bodybuilders can take even 6 vials of 10 ml per week.