View Full Version : Cheque Drops~Mibolerone

12-27-2010, 10:42 AM
Cheque Drops


By Anthony Roberts

Mibolerone was initially as a veterinary product used to keep female dogs under control while they are in heat by shutting down the cycling of their ovaries. With proper timing, breeders are able to regulate the heat cycles of their bitches. Eventually, athletes began to utilize the product in order to boost aggression before events. It was even rumored that Mike Tyson was on Cheque Drops during the infamous ear biting incident during his bout with Holyfield. However, the late great guru Dan Duchaine discovered the application of Cheque Drops in modern bodybuilding far before that. The drops went in and out of production several times, before making a recent insurgence due to the piqued interest in the product thanks to the growing popularity of ultimate fighting circles.

Cheque Drops are extremely potent, certainly one of the most potent androgens known to man. According to the manufacturer, "When compared to testosterone, it is 5.9 times more potent as an anabolic agent and 2.5 times more potent as an androgen." The most probable usage for Cheque Drops is for administration to athletes 30 to 40 minutes prior to an event that requires extreme aggression and adrenaline. To adapt the drug to bodybuilding purposes requires a much more complicated dosing regimen. Due to its toxicity, Cheque Drops should not be used longer than two weeks at a time, and at low dosages. However, for an anabolic effect, Cheque Drops should be used at 5mg (5,000mcg) a day or more. However, that would possibly lead to prompt physical illness. In order to find a medium that is possible for the modern bodybuilder, it is important to remember a few key aspects of the compound. Keep in mind that the dosages appropriate are only used to increase aggression, which can subsequently increase strength. The actual anabolic effect at these low doses is limited. Furthermore, long term use (beyond two weeks) will lead to testosterone suppression and liver damage. Using the drops sparingly (1-2 drops at a concentration of 200-250mcg 30 minutes prior to a workout for no more than 2 weeks at a time) will provide a boost in training and aggression. Many users report breaking personal lift records when utilizing the compound. If the drops are used short term, testosterone levels should bounce back rather quickly. However, due to the risk of suppression, it is best to use the drops while on an anabolic stack in order to ensure elevated test levels. As the drops are only used as a supplement to lifting, they can be used when bulking or cutting. I would never recommend using this stuff without other compounds; however, the increased aggression without the increased performance provided by other compounds may be dangerous. They do not aromatize (convert to estrogen), so if used in the context above, Nolvadex, Armidex, or other such agents are not necessary, nor is the use of Clomid. It is highly progestenic, but in the doses we´re talking about, that won´t be a concern either. Unfortunately, this stuff blocks LH secretion, which will wreak havoc with your natural hormone production with prolonged use.

The half-life of the compound is very short (about 4 hours), so along with its immediate impact on the body, it leaves quickly as well. The drug has had enough of an impact, however, to be included in most all banned substance lists in most athletic organizations, so precaution should still be utilized. Several metabolites of this compound may still be detectable however (J Vet Pharmacol Ther. 2000 Apr;23(2):57-66.), if you are tested immediately.

While it is sometimes touted as the most androgenic compound on the planet, it might subsequently be the most toxic as well. A 19 nor-androgen it can possibly cause progesterone related gynocomastia (you don´t want that) if used out of the recommended dosage and time frame. A 17AA compound, it can also severely affect liver function. Precaution MUST be used when dealing with Mibolerone. side effects include but are not limited to: increased aggression, hypertension, insomnia, and severe liver damage.

Cheque Drops for Dogs

Female athletes should avoid this compound at all costs. Remember, it´s used to regulate ovulation in bitches (ok that was a gratuitous use of that word again).

Side effects include but are not limited to: severe acne, deepened voice, as well as depression of menstruation and clitoral enlargement and err vaginal secretion (if that´s an issue ). If taken by a pregnant female athlete, it would have possible effects on the fetus, as well as alter serum lipids. Remember, this stuff is used to control bitches in heat (and no, that wasn´t slang; it´s really used to control female dogs that are ovulating).

For those that are naturally aggressive, this compound will elevate aggression to dangerous levels. It may affect some users more severely than others, and should the athlete still be experiencing elevated aggression levels after the estimated time of physical exertion; they may displace aggression on others. Cheque Drops should not be stacked heavily with other 17AA compounds. Let´s be honest, though .this stuff is powerful, but not deadly. The LD50 (the dose at which 50% of the lab rats died) is 1,600,000mcg/kg! You´d need to take bottles and bottles of this stuff per day, to replicate anything nearing that dose.

Cheque Drops are manufactured by Upjohn, and available in a 100 mcg per cc, 55-cc bottles. There are 3 Chinese manufacturers of Mibolerone powder, which offer the crystalline form for anywhere between 200-350 dollars/gram. Several underground labs have also begun to produce Cheque Drops, such as Supra, with a concentration of 200mcg/ml, but the prices remain high, and the availability low. Currently, Supra is the leader in Cheque drop production for athletes today.

Cheque Drop- Mibolerone info
[7-alpha, 17-alpha-dimethyl-19Nor-androst-4-en-3-one,17b-ol
Molecular Weight: 302.455
Molecular Formula: C20 H30 O2
Melting Point: N/A
Manufacturer: Upjohn, Supra
Release Date: (Has been released and re-released numerous times)
Effective Dose: 200-400mcg
Active Life: 2-4hours
Detection Time: Immediate (only)
Androgenic:Anabolic Ratio: 250:590

12-27-2010, 10:43 AM
by Anthony Roberts - Originally used to suppress ovulation of female dogs in heat, Mibolerone is one of the most harsh steroids in existence. It is approximately 5.9 times as anabolic, and 2.5 times as androgenic as Testosterone. Cheque drops provide a short adrenaline-like aggression rush in athletes when used immediately prior to a sporting event. Due to its high androgenic properties, it is often the cause of progesterone related gynecomastia.

Cheque Drops are manufactured by Upjohn. Mibolerone powder is produced by three Chinese labs currently. A few underground labs produce the compound as well; including Supra, who is currently number one in Cheque Drop production.

Steroid Action
Due to the short half-life of Mibolerone, it is most commonly used by athletes about 30-40 minutes before their sporting event. Cheque drops are placed under the athletes tongue, and effects including aggression, strength and adrenaline rush are felt rapidly. The drug leaves the body with in approximately four hours.

As well as being one of the most androgenic compounds, mibolerone is also one of the most toxic. The most common side effect is progesterone related gynecomastia because it is a 19 nor-androgen. It can also severely affect liver function because it is a 17AA compound. Use with other 17AA compounds can be extremely damaging to the liver. If used in low doses (less than 2 weeks), there are very few, if any anabolic effects. When used short term, natural testosterone will return to normal levels very quickly. However, if use surpasses 2 weeks there is an extremely high risk for liver damage and natural testosterone suppression because it is an LH blocker. Also, this compound does not convert into estrogen; therefore, progesterone production is increased.
Known side effects of the compound are increased aggression, disturbed sleep patterns or insomnia, high blood pressure and severe liver damage. It is highly dangerous if used by females. Some female side effects include severe acne, cessation of the menstrual cycle, deepening of the voice, clitoral enlargement and vaginal secretion. Effects of the drug will also be passed onto an unborn fetus.

Technical Data
Studies have been difficult to perform due to the known high toxicity levels of the drug, and lack of pragmatic use in humans. One study in humans indicated potential altered liver function so the study was immediately ceased(1).

In rats, Mibolerone has been shown to be both highly anabolic and androgenic. It was found to be 41 times more anabolic and 16 times more androgenic than methyltestosterone. No estrogenic activity in mice was reported when when 1.0 mg per animal per day was administered. It was also found to be anti-estrogenic in mice 10 mcg or less when subcutaneously tested against estradiol. A dose of 1,600,000mcg/kg was fatal in 50% of the rats (1).

User Notes
This is really nasty stuff. Basically, it’s only good for increasing aggression just prior to an athletic event or before an intense training session. For most athletes, methyltestosterone, testosterone suspension, or halotestin is typically preferred for this purpose because Cheque Drops are rarely found on the black market.

Mibolerone is the chemical name of active ingredient in Cheque Drops.

Cheque is a registered trademark of Pharmacia & UpJohn in the United States and/or other countries.

http://www.skylocke.com/pdf_txt/CHEQUE-Drops.PDF (http://www.skylocke.com/pdf_txt/CHEQUE-Drops.PDF), February 20