Manufacturer: Geneza Pharmaceuticals
Pharmaceutical name: Testosterone Cypionate
Pack: 1 vial (10 ml (250 mg/ml))
GP Test C250 is an injectable steroid that contains 250 mg per ML of the testosterone hormone, specifically Testosterone Cypionate.
The Cypionate ester in this compound leads to a slower release, which means injections can be less frequent compared to bodybuilders who use Propionate. Athletes utilizing GP Test C250 generally find that a twice-weekly injection schedule, such as Monday and Thursday, effectively maintains stable blood levels of the hormone.
Testosterone is regarded as the most prevalent anabolic hormone and is often viewed as the foundational steroid for most cycles by bodybuilders. It possesses both anabolic and androgenic properties. Users of GP Test C250 can expect significant gains in muscle size and strength, along with an enhanced sense of well-being, libido, and sexual drive.
Testosterone can easily aromatize, leading to potential estrogen buildup and side effects for those sensitive to these issues or for those opting for higher doses of the compound. Consequently, bodybuilders frequently incorporate anti-estrogens such as Anastrozole, Proviron, or Tamoxifen to mitigate estrogen-related side effects. Individuals who are particularly sensitive or using significantly high doses (800-1200 mg) may find that more potent anti-estrogens, such as Letrozole or Exemestane, are more effective. Additionally, androgenic side effects, such as oily skin, are also possible with Testosterone use.
Bodybuilders aiming for bulk often combine GP Test C250 with other steroids like GP Deca 250 and/or GP Bold 200, along with oral steroids such as GP Methan or GP Oxy. For those looking to utilize testosterone during a cutting phase, stacking it with compounds like GP Tren, along with oral options like GP Stan or GP Oxan, is common.
The use of testosterone will quickly suppress the body’s natural hormone production, making a proper post-cycle therapy (PCT) plan crucial for restoring natural function and preserving gains after discontinuing the steroid. At the end of a cycle, bodybuilders often opt for a combination of Clomid, Tamoxifen, and HCG over a span of 3-4 weeks to effectively and swiftly restore pituitary and testicular function.
Female bodybuilders may also use testosterone to gain mass, though the dosages are much lower than those taken by males to reduce the risk of masculinizing side effects.
The typical dosage of GP Test C250 for male bodybuilders would range from 400-1200 mg per week, with cycle durations spanning from 8 to 20 weeks, depending on the athlete's goals. Women generally achieve satisfactory results from doses of 50-100 mg per week.