Testosterone propionate must be injected every 2-3 days, but testosterone enanthate (doses of 200-250 mg) and testosterone cypionate have longer durations of action and can be injected every 2-3 weeks, for replacement therapy of hypogonadism. Testosterone cypionate. Increased muscle mass. 1 Test & Dbol Side Effects. Testosterone cypionate and enanthate are both synthetic versions of the hormone testosterone - produced by a male's testes and a female's ovaries, and, in a small amount, by the adrenal glands. A comparison of testosterone cypionate vs. testosterone enanthate to treat low testosterone in males is the focus here. IM testosterone cypionate: 50-400 mg every 2-4 weeks: Supratherapeutic T levels 4-5 days after dose and subtherapeutic day 14: Less frequent dosing than topical applications: and safety of the transdermal system to IM testosterone enanthate (TE) injections . Treatment was for 24 weeks and 33 subjects were enrolled per group. Testosterone enanthate and testosterone cypionate are modified forms of testosterone. Specifically, a carboxylic acid ester has been added to the 17-beta hydroxyl group. This attachment makes TE and TC less polar than free T. As a result, they have longer half-lives and are absorbed more slowly from the injection area. Most physicians would consider an optimal testosterone dosage of 1cc of testosterone cypionate or testosterone enanthate, 200 milligrams per ml, every 14 days. More experienced clinicians are comfortable with treating patients with 200mg/cc of Testosterone Cypionate weekly or twice weekly. The half of testosterone cypionate is eight days. It is our opinion that testosterone should be provided Weeks 1-12: Test Cypionate 300-500mg per week. This cycle is considered by many as the most basic of any Anabolic steroid cycle, which is also the most basic of Testosterone Cypionate cycles for beginners. This is a perfect introductory cycle for any beginner to the steroid world. We recommend that every first-time beginner of an Anabolic Purpose: In this open label, single arm, dose blinded, 52-week registration phase study we evaluated the efficacy and safety of a subcutaneous testosterone enanthate auto-injector administered weekly to men with hypogonadism. Materials and methods: A total of 150 patients were initiated on a 75 mg subcutaneous testosterone enanthate auto-injector self-administered weekly. Thibpyl. • 8 yr. ago. The difference is in how long they last in your system. Cyp lasts a little longer, giving more opportunity to be utilized. If injection frequency is greater than or equal to the terminal half life, you may get better results with test e if we assume test e has more test per dose. Test-Enanthate carries a half-life of approximately 11 days while Testosterone-Cypionate has a half like of approximately 12 days. Administration of Test Enanthate. As a long ester testosterone, Test-Enanthate should be injected once per week at minimum; one injection per week will keep your blood levels high above their baseline. However, once Testosterone Enanthate and Cypionate Uses. These two medications are both used for various health purposes besides replacing testosterone for men who need it due to age or other health conditions. There are reasons that you might need these medications besides taking care of low testosterone levels. nFrsGTX.