Magnum Test-Plex 300


Manufacturer: Magnum Pharmaceuticals
Substance: Testosterone Mix (Sustanon)
Package: 10ml vial (300mg/ml)


Magnum Test-Plex 300 is an injectable steroid with a high anabolic effect and high androgenic activity. The active substance is a unique mixture of six different testosterone esters. Its composition consists of: Testosterone Acetate 30mg, Testosterone Propionate 30mg, Testosterone Phenylpropionate 60mg, Testosterone Isocaproate 60mg, Testosterone Cypionate 60mg and Testosterone Enanthate 60mg. The active substances are found in the blood for a minimum in 4 months after administration is stopped.

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Effects of Test-Plex 300

Magnum Test-Plex 300 is frequently used as a base steroid to many cycles run by bodybuilders. It is one of the most effective steroids of androgenic effect for the accumulation of muscle mass practically without the effect of rollback. At the same time, it can additionally work on the quality of the muscles but the gain of mass is so essential that this steroid becomes the main drug for mass gaining cycles for many bodybuilders.

Application of this steroid in bodybuilding lets the athletes get high gain of muscular mass and strength indices. The drug activates production of erythrocytes that transport the oxygen in the blood. Oxygenation contributes to strength and endurance, efficiency, rapid recovery improvement. Liquid accumulation also increases muscle strength and the additional liquid in the joints eases their work. The drug activates the synthesis of proteins and this provides the growth of muscles, improvement and strengthening of bone tissues. Also, the drug doesn’t show the effect of catabolism.

Use of the drug

The duration of a Test-Plex 300 mass gaining cycle is 6-8 weeks with a weekly dose of 300-600mg. Experienced bodybuilders can increase the dose up to 1000mg. Those without the necessary experience of steroid administration, generally it is no worth intensifying the process by increasing the dosage. You should start with minimal recommended dosage.

Female bodybuilders frequently use Test-Plex 300 to build muscle, though obviously the dose is less than what men might utilize because of the chance of unwanted masculinizing effects. The best outcomes are usually seen by women when taking dosages of 50-100mg each week.

Potential side effects

Testosterone aromatizes effortlessly, and for that reason, unwanted effects and estrogen accumulation may become a problem for users who are delicate to these issues or who select to utilize a high-dose of the substance. Consequently, when using Magnum Test-Plex 300, bodybuilders frequently include an anti-estrogen such as Anastrozole, Proviron or Tamoxifen to keep estrogen-related unwanted effects to a minimal. Slightly more delicate customers, or users of higher dosages (800–1200mg), will discover that tougher anti-estrogens such as Letrozole or Exemestane are far more appropriate. Androgenic side effects, for instance skin that is greasy or oily, are also feasible while taking Testosterone.

Post-cycle Therapy

Testosterone use will begin to turn off your body’s natural production of the hormone, therefore post-cycle therapy is required after the use of the steroid is stopped in order to rebuild your body’s natural hormone production and sustaining the gains from the cycle. During the post-cycle therapy period, bodybuilders frequently opt for a mix of Clomid and HCG for 3-4 weeks to be able to recover pituitary glandular and testicle procedures effortlessly and rapidly.

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In addition to a consistent anabolic products line, we offer HGH and PCT products like SomatropinHCGClenbuterolClomidTamoxifenAnastrozole and all other products that will help you to increase your natural testosterone production after steroid cycles.

Any purchase can be made via credit card payment through our secure payment gateway. You will also get a tracking code for your shipment within 3 working days after your card payment is approved.

Enjoy buying Test-Plex 300 by Magnum Pharmaceuticals from our steroid store. We are looking forward to hopefully making you our loyal customer.


サスタノン 250ml 通販

Additional Information


Magnum Pharmaceuticals


Testosterone Mix (Sustanon)


10ml vial (300mg/ml)


  1. :

    I have been using Magnum Test Plex at 600 mg and I immediately saw noticeable results. Week 4 to 5 was insane – I gained a lot of muscle mass and by week 6, my libido went through the roof (gf loved how I look and how I perform). I was also a god in the gym. Will definitely order more of this, can’t let my gf feel sad.
  2. :

    Used this product yesterday and I feel so good right now. My mood is at the best state. Will update you more in my progress.
  3. :

    I tried using Magnum Test Plex for the first time and it is quite frustrating because it does not take effect instantly and I am impatient for that. Decided to continue using it and I started to notice that I was getting bigger. My strength has also improved and I can’t become happier! Glad that I tried using Magnum’s products. Will definitely order more!
  4. :

    Test-plex is a great product, I have ordered it several times now and the results have always been great! Would highly recommend for anybody who is looking for a good sustanon
  5. :

    Test plex is a blend of various esterified forms of testosterone, making it a versatile and potent compound. The different esters allow for a sustained release of testosterone into the bloodstream, resulting in stable blood levels and consistent gains. This makes it an excellent option for both bulking and cutting in my opinion
  6. :

    As I’m now a bit older, I don’t pump heavy cycles anymore, but I still run a low dose of test to allow me to keep up in the gym. This Test-plex is my choice and it has proven to be the right one! This stuff is incredible, I just wish I knew about it earlier haha!

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