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The Complete Lowdown on Dimethazine (DMZ)

When it comes to massive lean muscle gains and serious vascularity, the prohormone Dimethazine (DMZ) is no doubt one of the picks that comes to mind. Now while it’s relatively new to the market compared to its counterparts, DMZ has already gathered quite a loyal following for its bodybuilding benefits.

If you’re still looking to learn more about DMZ and how it can get you on track to the physique that you’ve always wanted, this post will fill you in on the important details.

What is Dimethazine?

For starters, Dimethazine is a type of prohormone that has been formulated using the Azine Bond Technology. Now while it was released in the mainstream market by iForce Nutrition in 2009, the makings of this oral anabolic steroid was already discovered by Italian scientists in 1962 and was discussed in medical literature, but did not receive much attention during that time. Other names of this prohormone include Mebolazine, Roxilon, Mebalozine and Dymethazine. According to medical reports, it has an anabolic/androgenic ratio of 210:96-95 and a half-life of 10 to 16 hours.

The full scientific name of Dimethazine is 17-beta-hydroxy 2-alpha,17-beta-dimethyl 5a-lpha-androstan 3-on azine, although there are some sources that point out it’s 2,17-dimethyl-5-androstan-17-ol-3,3′-azine. When inspected thoroughly, the chemical structure of this prohormone has a very close resemblance to that of methasterone, which is the active compound of the anabolic steroid, Superdrol.

The chemical structure of Dimethazine

See, Dimethazine is basically two Superdrol molecules bonded at the center by two nitrogen atoms. It is so similar to the chemical structure of Superdrol – save for the azine bond – that it actually breaks down into the latter when it gets in contact with stomach acid. When this happens, the two molecules of Superdrol make their way to the androgen receptors and set off their anabolic effects. According to logs shared by users, this “dry” prohormone can help pack 10 to 20 pounds of lean dry full muscle gains when cycled for 4 to 5 weeks.

Based on medical reports published about Dimethazine in the early 1960’s, this prohormone is technically the oral version of Masteron (drostanolone propionate) and has been seen to set off very minimal to no progestational to estrogenic activity in the body while being more powerful compared to the injectable steroid. It’s even said that this prohormone is stronger than Anadrol, Winstrol and Testosterone propionate.

Apart from achieving serious mass gains, users have also reported that they’ve realized superb cuts and vascularity when they cycled with Dimethazine. This prohormone can be used as a standalone anabolic steroid or stacked with other compounds. It is crucial that you don’t stack it with other 17aa oral steroids since it will make you highly vulnerable to cardiovascular issues and severe liver toxicity.


Dimethazine is a compound discovered by scientists in Milan, Italy that was first described in the Research Laboratories of Ormonoterapia Richter (Richter Hormone Therapy) in 1962. However, it didn’t get the attention it deserved during that time and only received recognition when it resurfaced as the active ingredient of a nutritional supplement/prohormone launched by iForce Nutrition in 2009.

Now while Dimethazine was deemed legal when it hit the shelves, the U.S. Food and Drug and Administration (FDA) banned it because it was essentially Superdrol, a type of anabolic steroid, presented in a different package. However, a lot of Dimethazine clones popped up after the FDA ordered the product to be discontinued, particularly D-Zine by Competitive Edge Labs. These clones can still be accessed online and in the black market nowadays.


According to Dimethazine users, the following are the benefits that you can expect when you cycle with this prohormone:

  • Helps build lean dry full muscle gains
  • Boosts vascularity
  • Improves overall muscle strength and endurance

For cutting: 1 to 2% of body fat can be reduced while getting 4 to 6 pounds of muscle gains can be expected during a cycle.

For recomping: 0 to 2% of body fat can be reduced while getting 6 to 9 pounds of muscle gains can be expected during a cycle.

For bulking: Achieving 10 to 16 pounds of muscle gains can be expected during a cycle.

Side Effects

Based on user logs, these are the side effects that can potentially occur when using Dimethazine:

  • Accelerated hair loss (alopecia), especially among men predisposed to baldness
  • Liver toxicity

Although Dimethazine may not set off as much negative side effects compared to other prohormones and anabolic steroids, it is crucial that you get a proper post cycle therapy or PCT going after using it to prevent the same. Having an on-cycle support is not necessary when cycling with Dimethazine, but is recommended for promoting detoxifying effects.

The Lowdown on a Dimethazine Cycle

Are you looking to cycle with Dimethazine anytime soon? Make sure you check out our guide below to maximize the benefits that you’re going to get from this powerful prohormone while keeping clear from negative side effects in the process.


A typical cycle of Dimethazine runs for 4 to 5 weeks. If you’re using this prohormone for the first time, it is crucial that you start with a lower dose and bump it up until you zero in on the amount that is perfect for you.

For new users:

Week 1: 15mg daily dose

Weeks 2 to 4: 30mg daily dose

For experienced users:

Week 1: 30mg daily dose

Weeks 2 to 3: 30mg daily dose

Week 3 to 4: 30 to 45mg daily dose

Given that Dimethazine has a half-life of 10 to 16 hours, it is recommended that you split your doses every 8 to 10 hours to get their maximum effect. Many users of this prohormone recommend having one capsule of Dimethazine in the morning and taking another in the evening. For experienced users, doses should be split in the morning, pre-workout and in the evening.

Post Cycle Therapy

Getting a post cycle therapy (PCT) going is vital after cycling with Dimethazine. It should be kicked off a day after your last dose of this prohormone and should be run for at least 4 weeks to bring back your body’s hormonal levels back on track to normalcy. Having a PCT with selective estrogen receptor modulators or SERM’s is also highly recommended when you’ve just cycled with Dimethazine.

Original article: https://powersupps.co.uk/prohormone/dymethazine-dmz/

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