Nandrolone decanoate (Deca-Durabolin) was injected intramuscularly into healthy volunteers. One group of females received one injection of 100 mg and three groups of males received one injection of 200 mg, two repeat injections of 100 mg or four repeat injections of 50 mg respectively. The serum levels of nandrolone (19-nortestosterone) were determined by radioimmunoassay and used to estimate pharmacokinetic parameters. The following pharmacokinetic parameters were found: a mean half-life of 6 days for the release of the ester from the muscular injection depot into the general circulation; a mean half-life of h for the combined processes of hydrolysis of nandrolone decanoate and of distribution and elimination of nandrolone; a mean nandrolone serum clearance of 1 X h-1 X kg-1. The half-life of hydrolysis of nandrolone decanoate in serum was of the order of one hour or less. The data are consistent with linear kinetics.
-----------------------------------------Buy Anavar and Test Prop CUTTING cycle #2 -----------------------------------------Testosterone Propionate 75-150mg/each other day (1.-12. week)Oxandrolone 30mg/every day (5.-12. week)HCG 250-350/two times a week (1.-12. week)Products and brands variations that are included in this cycle: (Choose one of this 3 and contact us before paying) : #13 x Propitrex®150 Concentrex 10ml vial2 x Oxatrex®10mg Concentrex 100 x HCG Ovigil 5000 IU Sanzymeay#23 x Prosten 150 Thaiger 10ml vial2 x Oxandro 10mg, British Dispenary 100 tabs. (Oxanabol 10mg BD 100 tabs.)1 x HCG Ovigil 5000 IU Sanzyme#34 x Test Prop-100 Genesis 10ml vial2 x Oxandrolone 10mg Genesis 100 x HCG Ovigil 5000 IU Sanzyme[+40$ for this one]#430 x Testolic® Body Research 1ml x Oxandrolone 10mg Bayer 100 x HCG Ovigil 5000 IU Sanzyme[+55$ for this one]..
Injectable steroids are injected into muscle tissue, not into the veins. They are slowly released from the muscles into the rest of the body, and may be detectable for months after last use. Injectable steroids can be oil-based or water-based. Injectable anabolic steroids which are oil-based have longer half-life than water-based steroids. Both steroid types have much longer half-lives than oral anabolic steroids. And this is proving to be a drawback for injectables as they have high probability of being detected in drug screening since their clearance times tend to be longer than orals. Athletes resolve this problem by using injectable testosterone early in the cycle then switch to orals when approaching the end of the cycle and drug testing is imminent.