SUST 300 A-tech 300mg/ml 10ml bottle


Testosterone is a product that allows an extraordinary muscle mass gain and an impressive increase in strength. This product is perfect for a mass gain cycle. This product combines very well with Parabolan, Boldenone.



SUST 300 (Testosterone MIX with immediate and delayed effect due to 4 different esters) is a product for a mass gain cycle. SUST 300 is exactly of the same composition as the very famous Sustanon. Indeed, the diversity of the esters that compose it allows it to act in several ways, both in the short term and in the long term. The presence of testosterone propionate allows results to be obtained the day after taking it, while the other esters ensure the maintenance of high testosterone levels over a period of 4 weeks. 10ml bottle, 300mg/ml. By taking this product you will get:

  • An impressive increase in muscle mass.
  • An increase in muscle strength.

This product is very good if you want to gain a lot of mass. It combines very well with , Parabolan, Masteron, Nandrolone, Boldenone or in tablets with Androlic, Dianabol or Anabol.

In the case of lean mass gain, this product combines very well with Winstrol, Primobolan or Primabolan, Clenbuterol or even Cytomel.

In the case of an increase in strength and performance, this product combines very well with Anavar or Halotestin.

This product is taken for a minimum of 8 weeks and a maximum of 12 weeks.

the SUST 300 is a mixture of 4 testosterone esters whose composition is as follows:

  • 36mg testosterone propionate
  • 72 mg of testosterone phenylpropionate
  • 72mg testosterone isocaproate
  • 120 mg of testosterone decanoate

Dosage: 300-1200 mg per week

Protection against side effects of SUST 300

For more information on the protections needed during your treatment, please click on the protection tab.

Product Performance

Strength: Mass Gain: Fat/Water Loss: Side Effects: Gain Retention:


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