Overview and History of Testosterone Enanthate
Testosterone Enanthate is one of the many esterified variants of Testosterone available. It is an injectable compound with a slow rate of release due to the larger Enanthate ester attached to the Testosterone molecule. This augments the release rate and half-life of Testosterone to that of a slower release. The majority of Testosterone products that have been designed are single products that contain a single esterified form, as opposed to Testosterone products which consist of a blend of several different esterified variants in the liquid (such as Sustanon 250, for example).
The Enanthate variant of Testosterone had first been described in the early 1950s when it had landed on the market and experienced increasingly extensive use shortly thereafter. This was the very first injectable Testosterone ester preparation that provided slower release rates. Prior to the development of Testosterone Enanthate, the most widely utilized forms were either un-esterified Testosterone (Testosterone suspension) or the faster acting Testosterone Propionate, which holds a half-life of approximately 4.5 days, necessitating more frequent injections which can be inconvenient for many.
Chemical Characteristics of Testosterone Enanthate
Testosterone Enanthate is simply Testosterone with the Enanthate ester bound to the Testosterone chemical structure. Specifically ‘Enanthate’ is Enanthoic acid, but once bound to Testosterone it is properly referred to in chemistry as an ester bond (or ester linkage). Enanthoic acid is bonded to the 17-beta hydroxyl group on the Testosterone structure. Esterified anabolic steroids are more fat soluble, and release slowly from the injection site – however, this is not the main reason as to why esters extend the release rate of the anabolic steroid. When the Enanthate ester is attached to it, creating Testosterone Enanthate, the half-life of Testosterone is now extended to 10 days, providing a slower release and activity of the hormone.
Properties of Testosterone Enanthate
The properties of Testosterone Enanthate is what any individual would expect from any other type of Testosterone preparation, with the exception of the differing release rates and half-life. Testosterone is what could be considered quite literally the original anabolic steroid, which is manufactured. Test Enan Geofman 250mg/ml endogenously naturally in all humans and in the vast majority of animal species. Because of this, Testosterone is considered the safest anabolic steroid for use, as every individual’s body is already accustomed to the effects of Testosterone only to a lesser degree. Essentially, the use of Testosterone for the purpose of physique and performance enhancement is simply the supplementation of additional hormones – the act of inserting more of a hormone into the body that it already manufactures and uses.
Testosterone Enanthate Cycles and Uses
Testosterone Enanthate cycles are usually that of a bulking or mass gaining nature, though it can also be utilized in a very specific manner in cutting or fat loss cycles. For mass gaining or bulking, Testosterone Enanthate is usually employed in a higher dosage (usually a minimum of 500mg per week), and because it is an anabolic steroid with a long ester affixed to it, it will exhibit a longer half-life of around 7 – 10 days, and therefore Testosterone Enanthate cycles are usually run for periods of 10 – 12 weeks or longer.
Testosterone Enanthate Dosing and Administration
Medically, Testosterone Enanthate is usually utilized at a prescription dosage of around 250mg administered once every 2 – 4 weeks, depending on the discretion of the physician and the patient’s progress in his TRT therapy.
For the purpose of bodybuilding and performance and physique enhancement, Testosterone Enanthate is usually dosed at around 300 – 500mg per week as a beginner dosage. Intermediate Testosterone Enanthate dosages can run from 500 – 750mg per week, and advanced users are known to utilize upwards of 1,000mg or more per week of Testosterone Enanthate.
Because of its half-life of 7 – 10 days, it is recommended that Testosterone Enanthate’s administration occur at a minimum of once per week, but ideally for optimal performance and results (and minimization of unwanted side effects due to spiking blood plasma levels), it should be administered twice per week with the weekly dosage split evenly between administrations. For example, a 500mg per week dosage of Testosterone Enanthate should be administered as 250mg on Monday and 250mg on Thursday every week.