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Mesterolone, a derivative of DHT, is not aromatized and does not produce estrogenic effects. More importantly, it can also bind to aromatase and affect the action of aromatase, thus having the effect of inhibiting aromatase. Although it is not as powerful as true aromatase inhibitors, it is still a steroid in its own right, acting as a steroid, enhancing the …

Mesterolone is primarily used as an auxiliary compound in the AAS cycle and is rarely cycled alone. Because it has a weak anabolic effect, using it alone, the muscle mass gained is limited. However, its own characteristics are more suitable for use in other AAS cycle. Using it alone cannot fully play its role. Primary cycle Mesterolone can be used …

Before using any AAS, it is the most important premise to understand the dosage. The right dosage, in order to maximize the benefit at the same time, accompanied by the least side effects. The Mesterolone/Proviron dosage, also varies from person to person and from stage to stage. Although Mesterolone is primarily be use by Bodybuilders classifie as advance users. Some …

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For experienced Bodybuilders, it is rare to use only one AAS in their cycle, and Mesterolone/Proviron is a proper AAS for stacking. Mesterolone/Proviron act as AI to help other AAS avoid aromatization Studies have shown that long-term use of high doses of Mesterolone has no serious inhibitory effect on endogenous testosterone. A daily dose of 150mg or less of Mesterolone has no significant …

What is Mesterolone? It is better known by its brand name Proviron than Mesterolone. Mesterolone is an oral androgen and anabolic steroid (AAS) drug developed in the 1960s and introduced for medical use by Schering in 1967 under the brand name Proviron. It is a derivative of DHT, does not produce estrogen, has weak androgenic and anabolic effects, is used …

When hCG is used alone, it is usually used medically to treat fertility related conditions. For bodybuilder, hCG makes less use alone. Can hCG be used alone to increase testosterone levels? Adult male testosterone levels gradually decrease with age. As testosterone levels drop, it makes it harder for bodybuilder to gain muscle. The purpose of using AAS in bodybuilder is …

What is a HH? Pulsating secretion of gonadotropin-releasing hormone (GnRH) in the hypothalamus is necessary for the initiation and maintenance of the human reproductive axis. Pulsating GnRH stimulates the biosynthesis of luteinizing hormone (LH) and follicle-stimulating hormone (FSH), which in turn initiates endogenous testosterone production and spermatogenesis as well as systemic testosterone secretion and masculinization. Hypogonadotropin hypogonadism (HH) results from …

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SERM and AI are Bodybuilders used to reduce and prevent estrogen-related adverse reactions in AAS cycle. SERM is a modulator of estrogen receptors, including tamoxifen and clomiphene. AI is an aromatase inhibitor, including exemestane and Arimidex. AI is divided into two types, one is an irreversible steroid inhibitor, such as exemestane, that forms a permanent binding to the aromatase complex. …

When bodybuilding with AAS, the level of testosterone running in the body is much higher than the level of naturally occurring testosterone. This leads to a decrease in natural testosterone levels. When the AAS cycle is over and the intake of exogenous AAS is abruptly stopped, the body will be in a low testosterone state. As a large number of …

Men’s testosterone levels usually decline slowly as they age. From the age of 40 onwards, testosterone levels in men fall by 1% to 2% a year. However, testosterone levels can also fall rapidly due to conditions such as stroke, trauma, diabetes, liver disease, kidney disease, obesity, heart attack or medication. It’s not just that people with low testosterone feel bad, …