Boldaxyl 300




Kalpa Pharma’s Boldaxyl 350 mg – 10 mL is an excellent injectable anabolic steroid that has proven itself in strength sports.

It does not work as a steroid to build strength and muscle mass in the shortest possible time. Its main action is to increase protein synthesis in muscle cells. As a result, a gradual and steady increase in mass occurs, but due to a slight water retention, the muscle tissue becomes high-quality.

This steroid is not subject to aromatization, so its use is advisable during preparation for competition.

Properties achieved through the use of Boldenone Undecylenate, live long after the course. The advantage is the fact that it is not toxic to the liver.

Boldaxyl is very close to the effect on testosterone and works as an androgenic steroid. Its main “mission” is bulking and the density of muscle fibers.

An important quality is its ability to interact with other strong androgenic steroids as a valuable supplement.

Outstanding success can be achieved by combining it with long-acting testosterone, such as Testoxyl Enanthate 250.

Boldaxyl 300 is usually preferred over other steroids. Due to the low rate of conversion to estrogen (aromatization), this steroid has no side effects of estrogen, and for this reason athletes usually take it up to 1 g per week (in the absence of water retention).


In case of this drug, a dose in the range from 300 to 600 mg for men and 50150 mg for women per week is quite sufficient. Boldenone has a long removal period, so injections can be rare.

Increasing the dose is unreasonable because it does not provide additional benefits, but the likelihood of side effects increases.

Typically, the cycle is 10 weeks, but if you are striving for strength and mass building, it is worth extending it to 12 weeks.

This steroid is easy to find in blood tests.


The most pronounced effect of Boldaxyl 300 is a significant increase in red blood cells compared to other steroids.

Additional possible manifestations:

  • Increased appetite;
  • Oily skin;
  • Blackheads;
  • Gynecomastia.


  • Boldaxyl Reviews – read what professional bodybuilders and athletes say about this product.

Additional information


Injectable Steroid


Kalpa Pharmaceuticals


Boldenone Undecylenate


Vial – 10 ml (300 mg / ml)


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