Proviron 25mg (Mesterolone) EU Bioz

$ 66.00


Manufacturer: EU Bioz

Chemical name: Mesterolone

Strength: 25mg

Size: 100 pills

What is Proviron (Mesterolone)?

Proviron is a dihydrotestosterone derivate anabolic androgenic drug, the main chemical substance is Mesterolone. Proviron was released in the market in the early 1930’s by the European company Schering to aid male fertility that is caused by Hypogonadism. It also helped with the treatment of some anemia cases.

Proviron is one of the most popular anabolic steroids used by bodybuilders and athletes that is due to its dramatic soled results. It is really hard to find any pro bodybuilder that did not try or use this steroid. it carries with it a numerous anabolic qualities that made it own its place among most used steroids. It can increase levels of testosterone circulating your system by inhibiting the aromatization process. Such process refers to the conversion of testosterone to estrogen by the influence of an enzyme called Aromatase enzyme.

So it is obvious that Proviron has no direct anti-estrogenic actions, yet it will help with controlling side effects such as water retention and elevated blood pressure. It should be noted that the estrogenic side effect gynecomastia won’t be prevented or controlled by this drug. Using a SERM such as Nolvadex will control such unwanted estrogenic side effect since it has a direct ant-estrogenic action by blocking estrogen from binding to their receptors in the mammary gland.

The anabolic/androgenic rating of Proviron is 150/30, its slightly more anabolic than testosterone that holds the rating of 100, but much lower in androgenic rating. But don’t be fooled with is low androgenic rating, the binding efficacy of this drug is quiet high to androgenic receptors , such receptors are found in muscles and fat cells, once stimulated they boost muscle strength and help it grow, and it increases fat burning rate. That is why Proviron is usually used in cutting cycles or on post cycle therapy.

Properties of Proviron Cycle

It is worth noting that Proviron cycle is mainly used by athletes as an aromatase inhibitor. Its active components inhibit the processes of conversion of anabolic steroids to estrogen. Some experts note that with its help it is possible to minimize or completely eliminate gynecomastia, but in fact this ability of the drug is in great question. Also, a positive property of Proviron is considered to be an absent effect on the natural processes of testosterone production. But, the active components of this drug bind globulin, thereby significantly increasing the level of free testosterone.

With proper use, Proviron allows an athlete to obtain results such as:

  • Increased production and increased sperm activity;
  • Stimulation of androgen production processes;
  • Increased sexual activity;
  • Increased sexual desire;
  • Giving the gained mass of relief and attractiveness;
  • Improving the quality of muscles.

How to use Proviron Steroid?

Almost all users tend to use Proviron in their cutting cycles, that is due to its magnificent ability to burn fat in a fast way. Some may use it while using other steroids in bulking cycles; yet rare, due to its ability to elevate testosterone level and reduce the aromatization process.

Before proceeding with Proviron dosage, the athlete must undergo a specialist consultation. Basically, men are prescribed a dosage of 50 mg per day. At the same time, in order to increase the effectiveness, the daily dosage should be divided into two stages: morning intake and evening. For large athletes, experts recommend taking the drug in a dosage not exceeding 100 mg per day.

It is worth noting that Proviron steroids can also cause side effects. If during the course of taking the drug, the athlete felt a painful erection, then it is imperative to immediately stop taking Proviron.

Today, experts recommend taking Proviron as follows:

  • In combination with testosterone. Thus, the athlete manages to avoid the occurrence of side effects of estrogenic nature. Also, judging by the results of numerous studies, the active components of Proviron interfere with the processes of fluid retention in the body. Some scientists argue that the drug can significantly reduce the sensitivity of estrogen;
  • The combination of Proviron with testosterone allows you to expand and increase the potential and effectiveness of taking testosterone;
  • In the pre-competitive period, Proviron can significantly increase muscle volume;
  • In combination with Trenbolone, Proviron can increase strength and testosterone concentration.

Side Effects of Proviron 25mg

Proviron hold a very high safety rate when it comes to side effects , but this does not mean that side effects are not possible.

Here are some of the side effects that might occur and how to manage or avoid them if possible:

  • Nausea.
  • Headache.
  • Androgenic side effects such as hair loss, acne and body hair growth.
  • Low levels of testosterone are less likely to occur. Studies has shown that it has the minimum affection when it comes to natural testosterone production. However a good PCT is always recommended after the usage of anabolic steroids.


  • Decrease the nausea and try to stick to simple food and review with your doctor.
  • To decrease the headaches and other aches, try drinking a lot of water and suitable painkiller.
  • This drug won’t cause any stress or damage to the liver, it is not hepatotoxic.


Proviron 25mg is a medical product and requires following recommendations of its usage and storage. It should be stored in the cool dark place, avoiding direct sunlight. It’s also necessary to keep this drug out of children`s reach!

You MUST consult with your attending physician before you start using this drug. We also ask you to take into account that this drug may cause some side effects. Some of them can be life-threatening. If you notice any disturbing symptoms you should to contact with your physician. In some cases, it is necessary to stop taking the drug for a while. Also, you must inform your doctor if you taking Proviron 25mg with other medicines. So physician can prescribe proper treatment and help you to avoid any unpleasant adverse effects.


Can you guarantee the delivery of my order?

The chance of losing or arrest of your package is extremely small, but we can’t exclude it completely. We make everything to pack and send your order, but we haven’t opportunity to control your country's customs and courier services.

What is your seizure policy?

Our seizure rate is below 1%. In an unlikely event of your order getting seized we will re-send it. If your order gets seized 1st time we will re-send your order for 50% of order total and shipping cost. If your order gets seized 2nd time in a row, we will re-send your order for 70% of order total and shipping cost. We will not re-send your order at a discount for the 3rd time.

To U.S. customers:

Unfortunately, recently, US Customs has become more often detain our packages. We cannot influence the work of customs in any way, therefore, for additional information what about re-sending your orders to the USA, please contact our support.


There's no reship policy for USA, Canada, Australia, New Zealand, Brazil, Sweden, Finland, Netherlands, Norway, Singapore, APO, FPO, Italy and some other higher risk countries. Please accept our apologies.  

What advantages does registration give?

Registered user gets some advantages:

  1. Notifications on the mail about future special offers;
  2. Promotion of the regular customers with good discounts;
  3. An opportunity to become VIP.

Is it safe to buy drugs in your store?

It is safe and easy, online store ANABOLIC MENU is that place with the most convenient conditions that will save your time and money.

How long should I wait for the order?

We work worldwide and wide amount of the production on the storage allows us to reduce delivery time.

Is your production original?

We cherish our reputation and don’t cooperate with doubtful providers. Every product is produced on the pharmacology factory and tested carefully with multistage quality control system. In the result of strict control every product in the store is original and accords with the dosage and expiration date.

Do you give recommendations of using your production?

We don’t compose individual courses of using, but every product has detailed description of the:

  1. Composition;
  2. Action;
  3. Recommendations for dosage and durability of using;
  4. Possible side effects.

Can you guarantee the delivery of my order?

The chance of losing or arrest of your order is extremely small, but we can’t exclude it completely. We make everything to pack and send your order, but we haven’t opportunity to control courier services.

Do you give package tracking code?

It is the first thing we do after the sending. It allows you to see the route of the delivery online.

Do wholesales customers get special offers?

We always glad to cooperate with active customers, giving them profitable offers.

Do you cooperate with sports organizations?

We work hard for developing sports and healthy lifestyle, so sport teams and clubs enjoy the most profitable offers to work with us.

How can I get products for free?

Unique opportunity to try our production for free is for our clients. We give you necessary drug, then you send us your blood test during applying it.

Why the prices in the store so low?

High-quality products should be available for every our client. It is our goal and we realize it every day. In this way we contribute to the sanitation of the population. Direct cooperation with manufacturers excludes intermediaries. It allows us make all pharmacology more cheep.

What should I do if I have problems with the order?

Problematic situations occur extremely rarely, any problem decides fast. Our managers are 24/7 in touch with customers. To decide the problem, reply the message you get when ordering.

How can you confirm the quality of the production?

You can get the answer in two ways:

  1. Searching the laboratory researching of blood, that was given by our clients to confirm the high quality and effectiveness of the production.
  2. Having first-hand knowledge. Order and try our production, then you will not want to search for another provider and become our regular customer.

What kind of payment you accept?

To save your time we offer some ways to pay, you should only choose the best.

If you have more questions, please, contact our manager to get information.

Additional information

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