Magnum Bold-300


Product Name: Magnum Bold-300
Manufacturer: Magnum Pharmaceuticals
Substance: Boldenone undecylenate (Equipoise)
Package: 10 ampoules (300mg/ml)


  Magnum Bold-300 is a product based on Boldenone Undecylenate (Equipoise) which is an anabolic steroid developed for veterinary use. The drug was created as a long-acting version of Methandrostenolone, but the result was a steroid with completely different properties, despite the chemical similarity of the molecules. Boldenone is a Dianabol molecule that lacks the 17-alpha-methyl group (this part of the molecule allows Dianabol to pass through the liver without being destroyed). If you compare the effectiveness of Boldenone Undecylenate and Dianabol, the results in weight and strength gain are almost the same.  

The effectiveness of Boldenone

Equipoise is chemically a testosterone molecule that has a double bond between the first and second atoms of carbon. This modification made boldenone as powerful as testosterone in its anabolic properties, while the androgenic properties of the drug are half as strong. Nevertheless, practice shows that Equipoise is less effective than an equivalent amount of testosterone. From an Equipoise cycle, the user can expect a slow but qualitative growth of muscle mass. The drug increases strength performance and significantly increases appetite. Equipoise significantly stimulates hematopoiesis. The increase in red blood cells improves oxygen delivery to the muscles. This makes this steroid attractive to track and field athletes as it means stamina increases as well.  

Recommendations for use

There is an opinion that the slow effect of the drug is related to the long ester (Undecylenate), which is attached to the Boldenone molecule. Undecylenate is 1 atom longer than Decanoate. For this reason, you can expect slower and longer muscle growth during the Equipoise cycle than during the Nandrolone Decanoate cycle. This fact also determines the duration of the cycle – from 10 weeks. Like Deca, Equipoise stays in the body for a long time and so is easily detectable, which should be remembered by competing athletes. The recommended dosage of Nandrolone Decanoate by Magnum Pharmaceuticals is 300-600mg per week for men. If women choose to take this drug then the dosage should be much less, no more then 50-100mg each week.  

Side effects

The side effects associated with Equipoise are common to most steroids. These include acne, unnatural hair growth, oily skin, prostate problems, hoarsening or deepening of the voice, unnatural growth, or hair loss. Water retention, abdominal bloating, and high blood pressure are rare. In the Equipoise injection section you can see products from other manufacturers. We also recommend that you familiarize yourself with the full section of Injectable Steroids. Delivery of Equipoise to the USA is carried out within 5-12 business days. If you have any questions, you can always contact our customer service team for help.

4 reviews for Magnum Bold-300

  1. Billy Wood

    I’ve never been great at eating a lot of food, so my most recent cycle I decided to do a little experiment and I ran my test/deca combo alongside 600mg of EQ as I heard it can make you pretty hungry… Unfortunately this didn’t work as intended for me! The food became a little easier to eat but certainly not what I had hoped for, I guess I just don’t respond too well to that side of it… Overall I really enjoyed the stack though, my training felt great and my physique looked a lot tidier come the end of the cycle.. Although I didn’t get the results I had hoped for, I really liked this EQ and will certainly try it again.

  2. Stevie Halstead

    Boldenone can be really beneficial for a few reasons…. It cause lean muscle gains, improves your appetite and really gives a nice boost to your performance levels, I love this compound and it works exceptionally well

  3. Earl Butler

    EQ does exactly what you’d expect, it’s a long ester so results are slower to show, but they are steady and consistent with little risk of water retention! Honestly, it has become a regular part of all my mass building cycles now and I won’t do a cycle without it!

  4. Jacquelyn Haynes

    Magnum have become my new brand of choice, this was my first time using them, only went with them as my normal brand was out of stock. The prices were better and the results were just as good, if not better! Wild that you can get something at such a great price and it still be highest quality

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