Manufacturer: SixPex
Pharmaceutical name: Testosterone Propionate, Testosterone Phenylpropionate, Testosterone Isocaproate, Testosterone Decanoate
Pack: 1 vial (10 ml (300 mg/ml))
Testopex B300 is an injectable steroid that contains testosterone in four distinct esters, totaling 300 mg. Each ml of Testopex B300 (Sustanon) includes:
Testosterone Propionate - 50 mg
Testosterone Phenylpropionate - 75 mg
Testosterone Isocaproate - 75 mg
Testosterone Decanoate - 100 mg
The release rate of these hormones varies based on the weight and length of the esters; some may take days, while others could take weeks. The longer and heavier the ester, the longer the steroid's active life. For Testopex B300, the Propionate and Phenylpropionate esters have shorter active durations.
Propionate has a brief active life of just one to two days, whereas Phenylpropionate remains active for four to five days. Because of these two esters, Testopex B300 delivers an immediate effect. In contrast, Isocaproate and Decanoate are longer-lasting esters; they ensure that Testopex B300 maintains its anabolic effects for an extended period, often up to a month. The Isocaproate and Decanoate esters have active lives of two and three weeks, respectively.
These properties ensure that Testopex B300 provides both immediate and prolonged anabolic effects. Additionally, you won't have to endure frequent and uncomfortable injections because Testopex B300 remains active in the bloodstream for a considerable time. The typical administration for this steroid is every 10 days.
Testopex B300 is effective at a dosage of 300 mg per week or 500 mg every 10 days. Feedback on this steroid is positive; many users report that with Sustanon 300, lower doses are effective while still yielding impressive results. In contrast, other testosterone forms often require higher doses, and tolerance tends to increase the dosage needed.
Since Testopex B300 works well with modest doses, you're less likely to encounter side effects, which are typically dose-dependent. Testopex B300 exhibits strong androgenic and anabolic properties, making it a favored choice during bulking cycles due to its significant ability to enhance muscle mass and strength. Furthermore, Testopex B300 tends to produce fewer estrogenic side effects and less water retention compared to Testosterone Cypionate and Testosterone Enanthate.
Testopex B300 is particularly advantageous if you're aiming to slim down, as it can promote 'cleaner' and higher-quality muscle mass. Beginners can gain around 20 pounds in a couple of months on a regimen of 300 mg/week of Testopex B300. If you opt for higher dosages, it’s wise to use anti-estrogen agents like Nolvadex to reduce estrogenic side effects. Like other synthetic steroids, Testopex B300 can suppress the body’s natural testosterone production, so a post-cycle therapy involving Clomid or HCG is advisable.