Testosterone Combo [Sustanon] Primus Ray Labs 10X1ML [250mg/ml]


922 disponibili


  • Testosterone Propionate BP 30mg
  • Testosterone Phenylpropionate BP 60mg
  • Testosterone Isocaproate BP 60mg
  • Testosterone Decanoate BP 100mg

- 10X1ML [250mg/ml]

- Laboratori Primus Ray


Storia: Il grande capo di tutti gli AAS, da cui sono derivati tutti gli altri steroidi, è il testosterone. La sua storia risale a quasi 100 anni fa... agli inizi del 1930. Il suo primo utilizzo documentato risale alla Germania nazista durante la Seconda Guerra Mondiale, dove veniva somministrato ai soldati affamati nel tentativo di aumentare l'acutezza mentale, l'aggressività e di aiutare a mantenere la massa magra durante i periodi di scarsa disponibilità di cibo. In seguito, è stato utilizzato per migliorare le prestazioni dai sollevatori olimpici russi durante gli anni '50 e, con poco ritardo, ha fatto il suo ingresso in America, dove è stato utilizzato anche da sollevatori olimpici e atleti di BB. Tuttavia, con l'avvento del Dianabol solo un paio d'anni dopo, il testosterone cadde in gran parte in disuso e il suo uso continuò a rimanere relativamente oscuro fino alla metà degli anni '80, quando un piccolo gruppo di atleti iniziò a includerlo nei propri programmi PED. Tuttavia, solo negli anni '90 il testosterone assunse il ruolo di steroide principale e, alla fine del millennio, era considerato parte integrante di quasi tutti i cicli.

Method of Administration:  Sustanon is administered in injectable form.

Steroid Class:  Sustanon (Testosterone) is the parent steroid from which every other steroid, and each subsequent steroid class, is derived.

Primary Use:  Naturally produced by both men and women alike, testosterone is essential for the normal physiological functioning of both sexes.  It is the primary sex hormone found in men and a secondary sex hormone in women, which is responsible for regulating many of the defining physical, emotional, and mental aspects of our being.  However, it is the hormone’s effect on muscle hypertrophy which is of central interest to BB’rs.  In fact, despite testosterone being around for 80+ years, it is still one of the most effective muscle-building AAS available today.  Why?  Well, there are a few reasons for this.  While testosterone does not possess the greatest anabolic effect, per mg, through androgen receptor binding, its favorable safety profile allows it to be utilized at higher dosages for longer periods of time than most other steroids, providing a comparatively greater increase in protein synthesis.  In addition, testosterone works to build muscle through a variety of other mechanisms, such as increased androgen receptor count, increased IGF-1 levels, increased satellite cell activity, and increased growth hormone production….but that is not all.  Testosterone also improves nervous system activity and enhances the alpha male mind-set, which in turn may allow the individual to lifter heavier and harder, indirectly increasing muscle hypertrophy.  Another well-noted effect of this drug is its ability to dramatically improve sexual functioning and libido.  When combined with a drug like Viagra on an as needed basis, one can morph themselves into a virtual sexual superman at a moment’s notice. The benefits associated with this compound are numerous, with many claiming it to be their favorite overall steroid.  Testosterone is an amazingly well-rounded compound, being properly employed by BB’rs, strength athletes, and all other sportsmen.  As a general guideline, those seeking the maximum in mass & strength gains will likely want to utilize a higher dosage of Sustanon, while those who are primarily interested in attaining a higher quality look to their musculature will want to use a lower dose, while relying more heavily on non-aromatizing compounds.  In term of water retention, Sustanon straddles the fence, being less likely to cause water retention compared to test cyp/enth, but more likely to do so than test prop.

Anabolic-Androgenic Ratio:  100:00

Aromatizable:  Yes.   At dosages beyond 300 mg per week, Sustanon may require the use of either an anti-estrogen or a S.E.R.M, such as Nolvadex, in order to mitigate estrogenic side effects.

Attività progestinica: No.

Metilato: No.

Standard Dosing Range and Cycle Length:  Sustanon is commonly dosed anywhere between 300-2,000 mg per week, but cycle length can vary substantially, ranging anywhere between 6 weeks to years.  The typical cycle generally lasts between 8-16 weeks.

Frequency of Administration:  Sustanon is normally injected every other day to 3X per week.      

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