Injectable Category

Trenbolone Enanthate 200mg/1ml - 10ml vial

Penta Labs Trenbolone Enanthate 200mg/1ml - 10ml vial

























Trenbolone as the base hormone is an extremely powerful hormone, approximately 5 times the strength of Testosterone in both anabolic and androgenic strength, making Trenbolone an extremely potent anabolic steroid.


Trenbolone Enanthate is a long ester variant of the hormone Trenbolone. Trenbolone, being a derivative of Nandrolone (the base hormone in Deca-Durabolin), is a 19-nor anabolic steroid. 19-nor compounds are characterized by their lack of a 19th carbon on the steroid structure, which also brings Trenbolone the classification of a progestin as well. Through it’s modifications from Nandrolone, it introduces two double-bonds between carbons 11 and 9, and it is this chemical modification that effectively makes Trenbolone totally immune to aromatization (conversion into Estrogen) by way of the aromatase enzyme as well as increasing the strength at which Trenbolone binds to the androgen receptor. That is to say that Trenbolone will not produce any estrogenic side effects alone, and that it is an extremely potent and very strong anabolic steroid with an anabolic:androgenic ratio of 500:500. Compared to Testosterone, this is staggering, as Testosterone expresses an anabolic:androgenic ratio of 100:100. Hence, we can see how and why Trenbolone is five times the strength of Testosterone. Its chemical modifications also allow it a stronger resistance to metabolism in the body, allowing even more maximization of its anabolic capabilities in muscle tissue. Lastly, Trenbolone Enanthate possesses the enanthate ester, affixed at the 17-beta hydroxyl group on the steroid structure. This, as mentioned many times already, slows the release rate and also extends Trenbolone’s half-life in the body to approximately 7 – 10 days.

Trenbolone Acetate 75mg/1ml - 10ml vial

Penta Labs Trenbolone Acetate 75mg/1ml - 10ml vial

























Trenbolone-Acetate is a very powerful anabolic and androgenic steroidal hormone, so powerful it is 500 times more anabolic than testosterone as well as 500 times more androgenic; with this simple bit of knowledge we could stop right there and that would be enough to give you understanding of its true power. To understand the hormone a little more clearly we really only need to understand two things; the Trenbolone hormone and how the Acetate ester affects it and by this understanding there will be no doubt, it is the most powerfully amazing steroid of all time.


Most anabolic steroids have a positive impact on the metabolism and fat burning but in the case of Trenbolone this is one of the few anabolic steroids that burns fat in a direct manner; it actually directly enhances lipolysis. Tren, as it is more commonly known also plays a very important role the healing and regeneration process; this hormones ability to repair the cells is nearly ten times the amount of most anabolic steroids and as you understand it is the repairing and healing process that promotes enhancement in-terms of growth and strength as well as in the preservation of tissue when calories are restricted.

Nandrolone Decanoate 250mg/1ml - 10ml vial

Penta Labs Nandrolone Decanoate 250mg/1ml - 10ml vial

























Nandrolone Decanoate is a powerful anabolic steroid of the 19-nor class that can provide although slow yet phenomenal results.

Nandrolone has a low rate of aromatization. This mean that results obtained after taking this drug are quality muscle mass and strength. It is also preferred by many, because it promotes protein synthesis and simultaneously leads to water retention which is good for developing muscle tissue too.

In bonded form it is part of protein. Was noticed that this supplement have a very positive effect on nitrogen balance, bone mineral and collagen synthesis that is a very good stimulator of appetite. For this reason in most cases Nandrolone is used in bulking cycles.

Nandrolone Decanoate is a low androgenic steroid, with high anabolic properties. It is used for developing size and strength. It does not have very high liver toxicity nor does it disturb the body’s own hormone functions too excessively at low doses.


An effective dose is 200 – 600 mg/week and can be taken for long period of cycle for about 16 weeks.
Possible side-effects are acne, nasal bleeding, excessive bleeding from cuts and increase of production of the sebaceous glands. Water retention, gynecomastia at low dose can be avoided.


Women use this drug but only in very low dosages; 25mg per week. Nandrolone Decanoate has been established as a great soother of sore joints and tendons. Athletes report that sore shoulders, knees, and/or elbows are somehow without pain on the Nandrolone Decanoate cycle. This may be substantiated by proving it reduces the amount of cortisol getting into muscle tissue during the cycle. Nandrolone Decanoate also dramatically improves nitrogen retention and recuperation time between workouts. Nandrolone Decanoate has shown up positive on more steroid tests than any other steroid.


As Nandrolone Decanoate is one of the longest ester based hormonal compounds we have with far reaching extended effects PCT should not begin until its use has be halted for a minimum of 3 weeks with 4 weeks being far more optimal. Most will find discontinuing all Nandrolone Decanoate use 2-4 weeks before the total cycles end to be most beneficial and then planning their PCT with proper form based on the steroids used the final weeks.


Testosterone Propionate 100mg/1ml - 10ml vial

Penta Labs Testosterone Propionate 100mg/1ml - 10ml vial

























Testosterone Propionate is an anabolic steroid and a short ester form of testosterone that becomes active in the body.


Propionate is a popular steroid that shows solid results with few side effects. It is effective because it acts like the body’s natural testosterone, which is responsible for growing muscles in men and women. Testosterone Propionate works because it is androgenic with an anabolic effect. It allows the muscles to retain more protein, thus giving them more bulk. A diet high in protein and a strong workout program are absolutely necessary for gains to occur when using propionate.


Testosterone Propionate also helps the body heal by increasing red blood cells in the body and reducing lactic acids in the muscles, the cause of the “burn” experienced when lifting weights.


Testosterone Propionate is safest when used at doses less than 4 ml/week. Using this steroid is only good for 1 to 2 weeks, which makes frequent injections the best way to go when using the drug. Athletes, or people who workout heavily, inject propionate twice a week. Two injections of 2 ml is a good dose for bodybuilders and half that amount is the minimum amount to see any effective gains.


Testosterone Propionate has very few side effects when taken at doses of 4 ml/week or less. However, prolonged use or taking propionate at high doses can cause high blood pressure, gynocomastia and high cholesterol.


Penta Labs Testosterone Propionate is available in 10 ml ampules. Testosterone Propionate has been researched for a variety of uses, from treating muscle wasting to its effects Klinefelter syndrome. Other research has included its effect on urinary tract infection in patients with hypogonadism and its use in transsexual patients.

Boldenone Undecylenate 250mg/1ml - 10ml vial

Penta Labs Boldenone Undecylenate 250mg/1ml - 10ml vial

























Boldenone Undecylenate is a highly anabolic and moderately androgenic steroid. It’s primary use is in veterinary medicine most commonly with horses, but has become a favourite of strength athletes and bodybuilders. There is very little aromatization related to the compound with a very limited amount of water retention experienced by most users. Another attractive quality of the compound is the ensuing increase in appetite often reported by users when running this steroid and will often be included in "bulking" cycles for this purpose. Boldenone Undecylenate also increases hemaglobin and hematocrit (the number of red blood cells and the percentage of red blood cells)[1], thus causing greater "pumps" while working out. Although this is true of nearly all anabolic steroids the effects are reportedly more pronounced with Boldenone Undecylenate. An improvement in vascularity should also be experienced due these increases, if body fat is at a low enough level.

Athletes other than bodybuilders or those concerned primarily with strength may also benefit from Boldenone Undecylenate. This is due to the fact that the compound stimulates the release of erythropoietin, commonly referred to as EPO, in the kidneys. Erythropoeitin signals the body to increase the production of erythrocytes (red blood cells). Erythrocytes are the carrier of oxygen in the body and therefore if their concentration is increased in the body, a higher maximal oxygen capacity is produced and performance can be improved due to a delay in the on set of fatigue, including the build up of lactic acid. While the results would not be overly dramatic, a user should definitely notice an improvement all things being equal.


Due to the compounds active life, injections are usually conducted twice per week to maintain stable blood levels although some users prefer injecting only once per week. Most users anecdotally report that the minimum dose for most males is between 300mg to 400mg to see any substantial effects from the drug. Women of course will see results at much lower doses, usually ranging from 50-150mg per week for less experienced users.

Like most compounds, the majority of users prefer to stack Boldenone Undecylenate with testosterone. This should negate any libido uses that a user may encounter, as well as providing a potent combination that should result in a dramatic increase in lean body mass. Due to the lack of liver toxicity associated with the compound, other compounds that can raise liver values (such as 17 alpha alkylated steroids) can be run with Boldenone Undecylenate without any further complications.

Many users believe that Boldenone Undecylenate can be used both in "bulking" cycles and "cutting" cycles, as the lack of water retention associated with it's use and improvement in vascularity while on the compound can help to show improvement in definition while a user is reducing his or her body fat. At the same time, the compound has a profound effect on lean body mass and the results can be dramatic when run with a diet high in protein and calories, along with a proper training regimen.

Not considered to be a rapid mass builder in comparison to other anabolic steroids, boldenone undecylenate will add quality lean muscle consistently throughout a cycle. Anecdotally, users have reported that cycles of at least ten to twelve weeks running Boldenone Undecylenate are needed to see the full effects of the compound.

Risks/Side Effects

For the most part, problems such as gynecomastia and a high degree of water/salt retention are nearly unheard of with this compound. Boldenone Undecylenate's rate of estrogen conversion is approximately fifty percent of that of testosterone[2,3]. As well, since Boldenone Undecylenate is not hepatoxic to any serious degree it can be used for long periods of time during extensive cycles. Some side effects that may be experienced are acne and increased body-hair growth, as well as the usual virilizing effects in women, however these will likely be at a far reduced level than other compounds[3]. If a user does not stack the compound with testosterone they may suffer sexual side effects, as is the case with the majority of anabolic steroids.

A user's lipid profile will be negatively affected, as with any steroid, but not to the same degree as with a strong androgen. Boldenone Undecylenate can convert to DHN (a very mild androgen in comparison to DHT) via 5- alpha reductase, however only a small amount will actually be converted meaning that the compound it is not hard on the hair line[4,5]. However, like most other compounds if you are prone to male pattern baldness, Boldenone Undecylenate can speed or make the condition more pronounced. Prostate problems are also unlikely to be experienced.

The compound’s active life is 14-16 days, however Boldenone Undecylenate does produce detectable metabolites that will appear in a user’s urine for several months after administration of the drug has ceased(2). This makes the compound less than ideal if drug testing is a concern.

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