Boldenone undecylenate is one form of boldenone.
It’s a synthetic anabolic androgenic steroid that ranks among the most common anabolic androgenic steroids used by bodybuilders today.
What does Boldenon undecylenate do?
It’s known to:
Such capabilities are common to many anabolic androgenic steroids. One thing that makes Boldenone undecylenate different is that it’s never been intended for use on humans.
It was specifically designed as a veterinary grade steroid to be used mainly on horses. Buy legal steroids online here.
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Why would bodybuilders take a drug intended for use on animals? For the above-mentioned benefits.
Boldenone undecylenate is only one form of boldenone.
It’s most common brand is known as Equipoise, named for its use on horses (equines).
It has over three-dozen synonyms and is known by chemical, molecular formula, brand, and generic names depending on manufacturer and country of origin. A few of the most common:
Potential as users can identify Boldenone undecylenate through its molecular formula: C30H44O3.
The molecular formulas of other variations or types of boldenone (including Boldenone Acetate or Boldenone Cypionate) differ slightly, but all contain basic components of carbon, hydrogen, and oxygen.
The user will not find dosage recommendations from legitimate medical sources because the drug is not only prescription-only, but is limited in legal use to veterinary purposes.
At its most basic description, boldenone is a form of testosterone that has been modified. Variations of boldenone are further modified with the addition of other components, including esters like cypionate.
The Boldenone Undecylenate active life is approximately 15 days.
The half-life of Boldenone Undecylenate is not reported on any reputable sites.
Esters are attached to drugs to influence their absorption rate and half-life. The half-life of a drug defines the length of time the primary activity of the drug remains active in the body.
Specifically, half-life is the amount of time that it takes the drug’s potency or primary activity to be reduced by approximately one half in the body.
Undecylenate is a relatively long-lasting ester that peaks within several days following an injection of boldenone but offers efficacy for approximately three to four weeks.
The longer the ester or activity, the less frequently the drug needs to be injected. Even so, Boldenone undecylenate can and does contribute to side effects.
Because the drug has never been intended for human use, clinical trials, studies, and reports of its effect on humans are limited.
However, if a bodybuilder is using an animal grade steroid in order to replicate its benefits in the human body, it also stands to reason that the same would apply to side effects.
Equipoise cycles are normally run as mass gaining cycles that also incorporate a form of Testosterone.
Testosterone Cypionate or Testosterone Enanthate are commonly cycled with EQ. The cycles usually go for longer amounts of time compared with other compounds since the longer half-life of Boldenone is believed to allow deliberate release and peak-time effects.
The cycles usually include the use of Testosterone Enanthate/Cypionate at 300-500mg per week together with Equipoise at 400mg per week.
A cycle like this will typically run for 14 weeks to provide a user with moderate mass gains in the long term.
For intermediate users of Equipoise, physique builders might recommend adding an oral compound such as Dianabol at approximately 400-600mg weekly.
Dianabol would normally run from weeks 1-4 of the 12 week cycle length. Bodybuilders will also cycle testosterone at a smaller dosage of 100 mg per week.
EQ dosage per week by advanced users might reach above 600mg for a 12 week cycle.
Just like in the intermediate Equipoise cycle, Testosterone may run at testosterone replacement therapy doses of 100mg/week.
An advanced compound like Trenbolone Enanthate might also be stacked at 400mg/ week.
Boldenone Undecylenate is a derivative of Testosterone that has been altered at carbon 1 and carbon 2 on its steroid structure as double bonds have been added between two carbon atoms.
The modification is what is said to be responsible for decreasing Equipoise’s affinity for contact with an aromatase enzyme making its estrogenic activity lower than Testosterone.
Equipoise is basically Boldenone with the Undecylenate ester linked to it. Explicitly, Undecylenate is Undecylenoic acid, but when bound to Boldenone it is widely referred to in chemistry as an ester bond/ester linkage.
Undecylenoic acid forms a chemical bond to the 17-beta hydroxyl group of Boldenone’s chemical structure. This ester is added to increase in the hormone’s half-life and release rate, allowing more usability.
The expanded window of release afforded by the ester is the result of the time it take for enzymes to break the bond between the hormone and the ester once Boldenone Undecylenate goes into the bloodstream.
The final result is the ester being removed from the hormone after extending the half-life to 15 days.
Once the ester is removed, pure Boldenone is at liberty to perform its function.
In addition, Equipoise and Dianabol have an identical structure when it comes to their appearance.
However, they still differ from each other on one point: Equipoise normally contains an Undecylenate ester that is bound to its 17-beta hydroxyl group, while Dianabol contains a methyl group bonded to its 17-beta hydroxyl group.
The methyl group which is also known as C-17-alpha alkylation to help prevent it from being broken down in any way or metabolized by the liver when one decides to ingest it orally.
Except for the slight variance in these modifications, EQ and Dbol are essentially the same compounds.
Despite the similarity in chemical structure, they actually have been found to work very differently from each other in the body.
This is held to be a very strong indication that C17-alpha alkylation may do more than just affect the hormone’s resistance to metabolism or breakdown in the liver. It appears that it actually alters the properties and effects of the anabolic steroid.
Dosage recommendations for use of Boldenone undecylenate for men is not specific.
A relatively common dosage on a weekly basis can range from 200 mg to 400 mg.
While this is considered a relatively “safe” dosage, some men are more sensitive to the steroid than others.
Women are often recommended to stick to low doses of Boldenone undecylenate, averaging 50 mg a week.
Users should be aware that this steroid is not a fast-acting steroid and it can take many weeks to start seeing benefits of use.
Patience is required and users are urged to resist the temptation to increase the dosage during the first six weeks or so of use.
Boldenone undecylenate does aromatize or convert from testosterone into estrogen. Though its estrogenic properties are considered to be relatively mild, they can and do occur.
Combining use of Boldenone undecylenate with other forms of testosterone, aromatase inhibitors, or anti-estrogenic drugs can also increase the risk of potential side effects.
A number of medical journals have reported on both benefits and side effects associated with Boldenone undecylenate.
Equipoise is designed to improve muscle mass and weight gain for an overworked or undernourished horse. Even so, some negative side effects have been noted in animal studies:
“Adverse effects of the anabolic steroid, boldenone undecylenate, on reproductive functions of male rabbits.”
This study reported significantly reduced testosterone levels as well as volume, motility, and number of sperm produced. Bottom line – A Boldenone undecylenate cycle can have a negative impact on the male reproductive system.
“Physiological and biochemical changes after boldenone injection in adult rabbits.” – This study reported negative impact on liver, kidney, and reproductive functions with use of boldenone.
“Histopathological alterations after a growth promoter boldenone injection in rabbits.” – This study reported negative impact (hypertrophy) in cardiac muscles and skeletal structure and disturbances in liver, kidney, and testes function.
Bodybuilders and athletes often scoff at the potential dangers of anabolic androgenic steroid use, claiming that when used “responsibly” side effects and adverse reactions are rare.
Using an animal grade steroid on the human body is not considered responsible usage by medical authorities around the world.
Other trade names it goes by include: Boldane, Boldoject, Boldabolic, Bolden, Boldabol, Equipoise, EQ, Equibol, Equidex, Equigan, Parenabol, Vebonol, Ganabol, Mitgan, and Ultragain.
Before using Boldenone undecylenate for cutting, strength enhancement, improved endurance, or muscle mass gains, carefully consider the potential for side effects.BoldenoneBoldenone AcetateBoldenone CycleBoldenone CypionateBoldenone DosageBoldenone Side EffectsBoldenone SteroidBoldenone UndecylenateBoldenone Undecylenate CycleBoldenone Undecylenate DosageBoldenone Undecylenate ResultsDihydroboldenoneEquipoiseVeboldex