• Precursors in the biosynthesis of 17 ketosteroids (which includes dehydropiandrosterone - DHEA), which have anabolic (muscle-building) effect..

Product description ------------------- Biological Properties: Testosterol 250 is a compound based on active al sterol fractions. Sterols are compounds derived from Steran. Their core forms 1.2 ciclopentanoperhydrofenantren. In classification, the steriles used are steroids - they contain a steranic core with a hydroxide group in position 3 and a lateral chain in position 17. Biological properties of steriles depend on the number and character of the side inserts, especially carbon 17 (17C). Stigmasterol and sitosterol steriles have a similar construction to cholesterol, progesterone, pregnenolone and 17 hydroksypranenolone. Thanks to this, the sterile old front takes over a long period of time in the synthesis of Pregnenolon. Pregnenolon is the basic substrate of the biosynthesis of progestagens, from which 17 estosteroids, glycocortysteroids, mineral ocortysteroids, testosterone, androsterone and estrogene arise. Pregnenolon is subject to conversions that are on the way towards the formation of all steroid hormones. These bio reactions are catalysed by cytochrome P-450. Iron preparations strengthen these additionally. The effect of the intake is different and depends on endogenous and exogenous influences. Common relations between steroid hormones are very important in the structure before the intake of the product, as steriles present in it are not only substrate of the synthesis of e.g. testosterone, but also other steroid hormones. Some tes of the sterols can "imitate" and compete with them in the body cells with typical hormones, resulting in a modification of many physiological activities. The result of these events is the control of quantity connections between: 17 ketesteroids, testosterone, progesterone, androsterone and cortycosteroids. Ingredients ----------- L-Leucine (L-Leucine, emulsifier: lecithins, maltodextrin), 17% L-Isoleucine, 17% L-Valine, flavourings, (citric ), 8% L-Glutamine, anti-caking agent (silicon dioxide), sweetener (sucralose), salt, colours (tartrazine***, indigotine), pyridoxine hydrochloride. ***Tartrazine: may have an adverse effect on activity and attention in children.