Masteron 100



Substance: Drostanolone Propionate
Manufacturer: Dragon Pharma
Pack: 10ml vial (100mg/ml)

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What is Masteron 100? | What is Drostanolone Propionate?

Masteron 100 is the brand name of Drostanolone Propionate which might be also called Masteron Propionate. The active substance here is Drostanolone and it comes with the attached short acting ester – Propionate.

The ester is only responding for the time release of the active ingredient – Drostanolone in the system after its administration. For example, Propionate ester is short acting and this means that the Drostanolone release in the system is delayed (Drostanolone without ester is not delayed but such compounds are not used), but only for a short period of time. It has a half life of anywhere between 1 to 3 days maximum and that’s much shorter compared to Drostanolone Enanthate for example that is having a half life of anywhere between 7 to 10 days.

Except for that, Drostanolone Enanthate and Propionate are both the exact same product because they offer same active ingredient Drostanolone.

This is an anabolic and androgenic steroid (AAS) that is very unique of its type. It is in the dihydrotestosterone (DHT) family but is altered by the addition of a methyl group at the carbon 2 position. This is a change which made this steroid very unique with unique functions.

In the past, the product was used to treat breast cancer in women, but nowadays is only used for improving physique and performance enhancement so is used by steroid users like bodybuilders, powerlifters and competitive athletes.

This is an injectable steroid that should be used only by intramuscular injection. It was firstly described back in 1959 and is still nowadays one very famous steroid and widely used thanks to its uniqueness being used in both cutting and bulking.

What Does Masteron Do? | What is Drostanolone Used For?

Pretty much as all other AAS out there – it is an agonist of the androgen receptor (AR) and it works by binding to the receptor. Here it displays moderate anabolic effects with weak androgenic effects and without any estrogenic effects (in fact, masteron can be used as an aromatase inhibitor). Getting to numbers: Anabolic Rating: 62 – 130 and Androgenic Rating: 25 – 40.

With all of that being said, it is used in bulking cycles alongside with other wet steroids like testosterone or Dianabol and that’s because the aromatizable compound is offering muscle mass and size increase while Drostanolone is working as a booster and makes sure you are kept away from high estrogen levels. So they work in synergy.

When used in cutting cycles, the product is displaying extremely helpful properties – it is offering same aromatase inhibitor properties and all while is an amazing anti catabolic and slightly anabolic steroid. This means that when you’re going through a calorie deficiency, Drostanolone boosts the fat losing process while greatly preserves the muscle mass.

In the end, the product is amazing when it comes to cutting and hardening, however it shouldn’t be used alone. Either used for cutting or bulking – you always should use masteron (drostanolone) alongside with other steroids.

Another important point here is – the product offers definition and hardening effects. Without muscles or with a lot of body fat covering those muscles, this steroid would seem useless.

Masteron Dosage | Masteron Cycle | Masteron 100 Administration

Masteron dosage can depend on a number of factors such as personal tolerance to the drug, personal expectations out of using it, why do you need it for, what do you stack it with and others. But for most people’s needs the Drostanolone dosage per week is ranging anywhere between 300 to 700 mg a week. In most situations, people are happy with the doses between 400 to 600 mg a week whilst the sweet spot for most is 500 mg a week.

We would recommend to start slowly (300-400 mg weekly) and go your way higher only if needed. People use doses as high as 1000 mg per week but that’s increasing the chances of side effects.

Keep in mind that the product is shining more when you already have some muscles and you do not have a lot of body fat because only this way it offers huge hardening effects and definition.

Since Masteron 100(Drostanolone Propionate) has a short half life of only 1 day or so, it is recommended to use this product on a daily basis in order to keep stable blood levels. If you start with 350 mg a week, 50 mg a day is your sweet spot. Increase to 75 mg a day and then to 100 mg a day only if needed.

Remember that this steroid should be stacked – it is never taken alone or without any benefits.

Here’s an example of Masteron Propionate cycle : 10 weeks of 500 mg per week combined with Testosterone Propioante 350 mg per week. Both product injected daily. If used for cutting, it is best as a finisher product alongside with Winstrol or Clenbuterol.

Masteron 100 Side Effects | Drostanolone Propionate Side Effects

Side effects of Masteron 100 with Propionate ester are usually very well tolerated by nearly anyone who uses it because this product is considered fairly safe and mild, especially compared to other steroids. The one problem that might appear – short acting esterified steroids might offer pains and rash at injection site. It is recommended to change spots, dilute the solution and heat it up a little bit to avoid this side effect. Other than that, compared to other steroids – it is safer.

But you still should take it very seriously because side effects are definitely possible when abusing it, that’s why take this steroid seriously. Despite the fact that it won’t offer estrogenic side effects and it can even help you against them, you are not being protected against androgenic side effects like hair loss, acne, oily skin, abnormal hair growth on body and face etc.

Women are also recommended to use it in very low doses or completely avoid it due to the possible virilization side effects. Out of Drostanolone Enanthate and Propionate women are better with the Propionate version.

In addition to that, as any other steroid – it is suppressive to the natural testosterone levels. Running a Post Cycle Therapy is going to be a really good idea. Women do not have the risk of getting this side effect.

Where to Buy Masteron 100? | Buy Drostanolone Propionate

Masteron 100 that is also called Masteron Propionate with the active ingredient Drostanolone with the Propionate attached ester can be very easily purchased directly from this page at for a very attractive price. We guarantee you receive the highest quality Drostanolone as Dragon Pharma is working under GMP Standards only. Being official distributors of their products – you receive genuine products only.

Drostanolone with brand name Masteron is a very unique steroid which can work as a booster and aromatase inhibitor during bulking cycles or it can be an amazing booster and cutting/ hardening steroid in cutting steroid cycles. In both cases, it is more a cosmetic steroid which can make you look amazing with great muscle definition.


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Masteron 100
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