Libriol and also Tribolan have always been trade names for Nandrolone Phenylpropionate, a further exotic anabolic preparation coming out of an Australian small business, RWR, that is shrouded inside mystery. Anabolic NA is Syd Group’s entry into this bizarre combination of steroids. They all seem to get of popular demand located in bodybuilding circles primarily because of this mystique. I can appear at the actual pros and even cons of this obscure drug, Nandrolone Phenylpropionate, and even if it qualifies to wind up being within the muscle building, fat-melting cycles of our future.
Libriol is an injectable veterinary product containing short esters of the drugs nandrolone and also methandriol. Anabolic NA has the rare Nandrolone Cypionate, and additionally Tribolan contains the very long estered Nandrolone Decanoate. people probably should quickly recognize the earliest drug, nandrolone. A steroid derived from modifying the particular testosterone molecule, Nandrolone is one of the many nearly all popular drugs in the universe as well as together with quality reason; it really is a versatile steroid which might be used in “bulking” or perhaps “cutting” cycles. Nandrolone has plenty of benefits for professional athletes coupled with an unbeaten safety record. It has an anabolic (muscle building) rating of 125, making it an superior drug for adding lean muscle. Neither is it very androgenic (leading to the actual development of male characteristics), with an androgenic ratio of only 37. Nandrolone aids the particular hardcore athlete within a mixture of ways: it promotes nitrogen retention in the muscles cell (1), which within turn promotes the muscle mass cell to synthesize and additionally store more protein; it increases levels from the highly anabolic hormone IGF-1 in muscle tissue tissue (2); as well as it leads to the significant increase inside the amount of androgen receptors around muscle tissue (3). Nandrolone has been proven to advance endurance (4), increase the actual number of red blood (5) and even speed the rate of glycogen replenishment after strenuous physical activity (6). 1 trait people love relating to nandrolone is its ability to reduce joint pain and also soreness (7)this is since the drug increases the actual rate of collagen synthesis and also increase bone mineral content (8)(9). Shown to get a good drug for fat loss (10), nandrolone could reduce the amount of fat beneath the skin as well as around the particular abdominal area (10). The particular amount lost, however, is dependant in dose, with higher dosages having the greatest overall effect (11). Nandrolone also has positive results in the actual brain. It increases compounds within the brain which promote aggressive behavior, which can potentially improve both speed as well as power (12). Nandrolone aromatizes (convents to estrogen) slightly, yet just at with regard to 20% the particular rate of testosterone, so estrogenic side effects such as the tissues in the breast growing inside guys (gynecomastia), fat gain as well as water retention have always been not significant issues. people who use nandrolone seldom complain of androgenic adverse reactions which includes prostate enlargement, loss of hair and additionally pimples. Persons who are actually worried with regard to their cardio vascular health can use nandrolone without fear; studies have shown which it does not negatively affect cholesterol (13). The ester of nandrolone contained within Libriol is the particular phenylpropionate ester, which provides a rapid, high concentration of hormone in the blood steadily for up to four days.
Nandrolone Phenylpropionate is an excellent drug, however it is not perfect. By using its chemical structure it acts directly on the receptor of the female sex hormone progesterone together with the binding rate of 20% from the actual hormone (14). Despite its low aromatizing rate, this can lead to breast growth and development in gyno-prone people. There is not a need for panic though, since the drugs letrozole (femera) or maybe fulvestrant may readily combat this (15) reaction. Elevated prolactin levels have always been also the side effect of nandrolone usage, but there have always been readily obtainable drugs like bromocriptine and also cabergoline which activate the dopamine receptor to lower prolactin levels (5). Shrunken balls (testicular atrophy) may end up being an issue from elevated prolactin as well; HCG (female hormone that acts like LH when introduced to the male body) used during the particular cycle can possibly remedy or prevent the particular condition (16). Probably the actual worst effect Nandrolone Phenylpropionate has is in natural testosterone production: a single 100mg dose of nandrolone causes complete nullification of testosterone levels, which remained suppressed for any month before returning to normal (see chart). This may cause impotence as well as loss of sex drive, significantly better known as the dreaded “Deca dick. ” The most effective solution to this problem is to always use testosterone along with nandrolone.
The second drug located in these combination steroids is methylandrostenediol dipropionate. It is a very weak steroid together with an anabolic/androgenic ratio of 30-60/20-60. No sizeable quantity of muscular strength or muscle tissue gain probably should get credited to methandriol, but yet it does have some benefits that are often worth mentioning. Studies show the parent hormone 5AD to promote a favorable immune system (17). This would probably prevent folks who are actually over-trained from obtaining sick. Methandriol also has a binding affinity to the sites of the muscle destroying (catabolic) glucocorticoid hormones (18)blocking them from doing harm, which makes methandriol anti-catabolic. The majority of several other profiles would tell you that methandriol somehow amplifies the particular lean muscle building potential of many other steroids by “unblocking” the androgen receptor and additionally for this reason it should really end up being stacked having some other anabolics. This statement is total garbage and ought to wind up being disregarded by all people. Androgen receptors do not become “blocked” or perhaps “clogged up”; secondly, androgens themselves increase the actual numbers of androgen receptors (3), so methandriol would not be needed to do this.
So far the particular news at methandriol does not look outstanding however wait, it gets worse. Methandriol’s parent hormone 5AD has been shown to become a steroid by using “potent estrogenic properties” (19). Since methandriol is a good deal more potent than 5AD, its estrogenic results should result in any person using it grave concern. Excessive estrogenic activity can lead to gynecomastia, fat gain, water retention, loss of sex drive, and sluggish all natural testosterone creation. The bad news does not end there; methandriol itself binds to the particular estrogen receptor, needing no chemical change to exert its nasty ill effects. Estrogen combined having an androgen promotes weight-gain inside animals significantly better than either alone (20) however, and this is the real reason the actual highly estrogenic methandriol is included in several other steroids, not given that it “unblocks” the actual The. R. The actual “massive power gains” allegedly from methandriol use would the majority of likely result from the superb deal of water retention inside the actual muscle, which would rebound when compressed during the actual lowering of a weight, comparable to the action of a benching shirt. In addition, methandriol has also been shown to increase blood pressure (21). Inside fact, the only effective thing with regard to methandriol would wind up being that it has not been shown to affect lipids, so clogged up blood vessels would wind up being 1 of a great number of sides an individual would not need to worry relating to upon it. Methandriol carries di-propionate esters which are actually actually two propionate esters attached to the hormone.
So how could you utilize them inside a cycle? Let’s take Libriol as an example; your first issue would be the particular weak concentrations of hormone per ml, having 30 mg of nandrolone phenylpropionate and additionally 40 mg of methandriol dipropionate per ml to get the actual recommended 400-600mg of nandrolone per week. This would mean injecting 14-20 cc per week’s time. Adding the other injectables recommended will amount inside an excellent deal of injection volume. This would also give a person a whopping 560-800mg from the highly estrogenic methandriol. A person face the same issue along with Tribolan, since it contains 40mgs of MAD and 35 of nandrolone decanoate. Anabolic NA is simply not much better, having only 45mgs of MAD as well as 30mgs of Nandrolone Cypionate Per ml. If you’re determined (or stupid) enough to use Libriol (or any of these combination compounds), stacking it along with testosterone propionate and the anti-estrogen letrozole would wind up being the number one course of action to control the particular massive amount of bloat to follow. I think you’ll get using in relation to a bottle (10mls) every week if an individual wish to have the real anabolic effect from Nandrolone/Methandriol. I strongly advise against using them by using highly aromatizing drugs like dianabol and also anadrol, and also having longer acting testosterone like enanthate or maybe cypionate. I fear the actual sides would be too much for the particular common athlete. To wind up being honest, I would not touch Libriol having the ten-foot pole.