Proviron Vs Masteron

You may have heard about Proviron and you may have heard about Masteron and when reading about them – you could notice that they are very similar to each other. With this being said, you may wonder what is the difference between Proviron and Masteron?

  • Both these compounds are DHT derivatives, both are great for cutting and not super effective for bulking and more – you might have heard that one is just the oral form of the other.

Let’s check it more closely.


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Proviron Vs Masteron Similarities

Indeed Proviron (oral version containing 1-methyl-dihydrotestosterone) and Masteron (injectable version of 2-methyl-dihydrotestosterone) are very similar in terms of their structure, as the name of their active substances suggest. We can see that both are Dihydrotestosterone derived steroids with slight modification on each of them (methylation).

But in terms of function, that slight structural difference is making quite a big difference.

Anyway, both anabolic and androgenic steroids are DHT derived and due to this, none of them is capable to convert into estrogen, hence no estrogenic activity. That’s because they are not capable to aromatize. Their structural form is making both steroids to have some level of anti estrogenic activity.

  • This means that you may use either steroid alongside with some other aromatizable steroid and they are both going to work at the same aromatase enzyme and therefore, this would reduce the aromatization in the body compared to using a single aromatized steroid alone.

As a result of lower estrogen levels, you would increase the ratio of androgenic to estrogenic activity in your body which is very helpful for cutting cycles and people who are preparing for contest, to show off their bodies and muscular definition.


With this being said, indeed both Proviron and Masteron are helpful at reducing the visible retention of fat as well as subcutaneous water which is helpful for cutting cycles. You are getting less water retention and less fat with either Proviron or Masteron and therefore, the muscle definition is better noticed.

However, these is the point where the similarities between Masteron and Proviron end, because in fact, they are 2 different steroids.

Proviron Vs Masteron Differences

  • Except for the obvious fact that Proviron comes in form of oral pills and Masteron is administered in form of injection – they have 2 different active ingredients.
  • Proviron contains Mesterolone whilst Masteron contains Drostanolone.

It seems like Masteron (Drostanolone) – the injectable version, is way more popular than Proviron (Mesterolone) in world of bodybuilding. They are very different in the relative level of anabolic activity in the skeletal muscle and that’s where Masteron is an absolute winner, although its activity compared to other steroids is still lower.

In theory, they are both capable to promote muscle growth. Although both won’t offer an amazing promotion compared to other steroids, that’s the Proviron’s biggest problem. Without getting into all the boring structural details, we can say that Proviron is not going to help you gain a lot of muscle mass, if any at all.

Masteron won’t do it to the extent Dianabol would, but that’s still much better compared to Proviron.

In the end, they are both considered pretty helpful at improving the look of hardness to the muscle during the preparation for contests or simply due to looking better, but only Masteron (Drostanolone) is actually going to give you a strong effect on the muscle tissue itself. This is the main reason why Masteron is considered better and obviously more famous than Proviron in bodybuilding and athletic settings.


Proviron’s huge advantage is that is one of the very few orally active steroids that are not C17 alpha alkylated. This means that you can use it without affecting your liver. But in the same time, this makes Proviron a weaker steroid too, that’s why you would be required to use higher doses of this compound. So although is easier to administer than Masteron (which comes only as injection) – Proviron is not as famous.

That’s because the potential for much more muscle size and strength gains during the building phases of training and the greater level of muscle preservation during cutting phases of training are attributed to Masteron.

The anabolic action in muscle is very important both when growing as well as when cutting. Because the anabolism is going to counter the catabolic effects of a calorie deficit diet.

With this being said, there are good reasons why Masteron (Drostanolone) is a way more popular compound than Proviron (Mesterolone) in the world of bodybuilding. However, when talking about Proviron Vs Masteron, the drawback of Masteron is the fact that it can be used only by injection.

If you hate needles, Proviron could be a better option for you, especially if you’re not interested in serious and professional contests but simply to look better.


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Regardless which one you choose, buy Proviron and Masteron directly from this website to obtain best quality anabolic steroids.

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