Name: BOLD
Substance: Boldenone Undecylenate (EQ injection) by Spectrum Pharma
1 Pack: 10ml vial (250mg/ml)

SKU: 910 Category:


Modern product BOLD from the company Spectrum Pharma – is a proven product that is in demand by today’s athletes. The product forms the growth of lean muscle mass with a minimum of side effects. An effective weekly dosage is 400-800 mg. Liver toxicity is low due to the properties of the active substance boldenone undecylinate.

Operating principle

The drug is injected and distributed through the body through the blood. This triggers gene mechanisms that reduce the production of follicle-stimulating hormone and luteotropic hormone. This process creates an anabolic effect, which leads to protein synthesis, a decrease in the level of body fat, and strengthens bones. A specialized agent with a normal diet produces erythropoietin.

See also info about Bodybuilding dosages

The effect of the drug

The use of the drug assumes the following results:

  • increased production of red blood cells, accelerates oxygen exchange in the body;
  • increases appetite, speeds up the metabolic process and increases protein synthesis;
  • influences the growth of lean muscle mass, low rollback phenomenon;
  • manifestation of muscle venousness.

The product is accompanied by a low androgenic effect, which is accompanied by minimal fluid retention.

Examples of drug courses, dosages

The optimal dosage is 400-800 mg, taken 1-2 times a week. Smaller and larger dosages are associated with low efficacy and a high risk of side effects. The average course is 8-10 weeks. Usually taken with other steroid drugs, including anavar and winstrol for drying. For mass gain, trenbolone, testosterone are suitable. In the second case, the course should not be more than 6 weeks.

With the combination course, it is important to monitor the level of estrogen production. Post-cycle therapy is carried out 2 weeks after the course. For this, testosterone boosters are taken to restore the production of a natural hormone. It is recommended for beginners to lower the dosage without harming the body.

Side effects

Despite the inhibited aromatization process, the product is accompanied by the following side effects:

  • rare increase in edema, gynecomastia;
  • nausea, dizziness;
  • suppression of the secretion of natural testosterone production.

Antiestrogens are often not taken, but with a combined course, estrogen tests should be done. Athletes report a low risk of negative effects during admission.

Reviews about the drug


BOLD is a popular preparation for a comprehensive course. The remedy has a slow effect but a good end result. The product is recommended for beginners and professionals. Excellent compatibility with testosterone, methane and other AACs .

Additional information





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