Steroid Bulking Cycle For Advanced Users

January 17, 2019

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Once you finally graduate from the beginner’s bulk cycle, there will be a number of advanced bulk cycles to choose from. Advanced bulk cycles are very interesting for advanced steroid users because they are very powerful and give greater gains in muscle growth, muscle strength, endurance and endurance.

For advanced users, the best bulk cycle and bulk stack are associated with more serious side effects, so they should be avoided by new users. Advanced users are more adaptable to the anabolic and androgenic effects of steroids. In addition to the use of more effective steroids, another difference between beginner and advanced users is that the doses are usually higher and the duration of each cycle is usually longer. Large Numbers of power users also have more steroids.

For experienced bodybuilder, best bulk cycle is by Anadrol, Testosterone Enanthate, Trenbolone Acetate, Equipoise and Masterone. This kind of bulk cycle lasts for 12 weeks.

Anadrol, also known as Oxymetholone, is not only effective at causing rapid weight gain. It also stimulates appetite. In a bulk cycle, it is necessary to increase appetite because the purpose of doing so is to generate excess calories so that the intake is greater than the output. During the first 6 weeks of this bulk cycle, Anadrol is used at a dose of 100 mg per day.

Testosterone Enanthate and Trenbolone Acetate for the bulk cycle and bulk stack usually run in the first 10 weeks. The definition of Testosterone Enanthate is used at a dose of 750 mg per week, which is far higher than the use of classical steroids for beginners in bulk cycle. Trenbolone is a very common bulking agent, which not only has great oxygen enhancement effect, but also increases the oxygen carrying capacity of blood. Therefore, it increases the endurance and other benefits of the endurance cycle. It is used in doses of 50 to 75 milligrams per day.

Equipoise increases appetite resulting in a slow increase in lean muscle mass. During this cycle, the muscle loses water due to its drying effect. It is used throughout this advanced 12-week bulk cycle. Equipoise has a dosage of 600mg per week for the cycle.

Masteron is added to this stack because of its ability to burn fat. The steroid is thought to have a direct effect on stubborn fat. This includes belly and thigh fat. It causes fat to break down to produce energy. From week 8 to week 12, add 150 mg every other day.

Another common weight gain cycle for advanced exercisers involves the stack above but replaces Masteron and Equipoise with Halotestin and Primobolan. This cycle also lasts 12 weeks. Adding Primobolan to this cycle increases the benefits of fat burning and increases the definition of muscle. 600 milligrams per week throughout the cycle. Halotestin is also a fat-burning steroid starting at week 8, 30 milligrams per day.

An advanced steroid dilation cycle should be followed by intense post-cycle therapy.

High Purity Oxandrolone Powder For Sale

January 16, 2019

Anabolic Steroids, Oral Steroids, oral steroids powder

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Oxandrolone online

Oxandrolone is a very mild anabolic product that can be safely used as a growth stimulant for children. These compounds are not actually aromatization and Oxandrolone synthesis effect has been shown to promote linear growth. It has also been used to treat osteoporosis in women, again proving how mild it is. However, the main purpose of the current drug is to treat the wasting syndrome associated with HIV/AIDS. Speeding up wound healing, especially for burns, is another use.

Function and characteristic of Oxandrolone

For bodybuilders and strength athletes, Oxandrolone’s gentle nature is certainly its attraction. Since the compound has no aromatization, it is well suited for the cutting cycle, as there is little expansion to deal with. Oxandrolone itself does not reduce body fat, but it plays an important role in maintaining lean weight during weight loss. Strength gains are also common, and with a slight increase in body weight, this compound is beneficial for athletes who participate in sports where weight division or overweight may be a disorder.

Dose of Oxandrolone

Like almost all oral anabolic steroids, Oxandrolone has a short half-life and needs to be taken regularly to ensure blood levels remain fairly stable. Oxandrolone was metabolized rapidly and the drug concentration decreased rapidly within 10-18 hours after administration. This would suggest that at least two doses a day should be taken to keep the compound’s blood levels stable without major fluctuations.

According to anecdotal reports, most men taking Oxandrolone for the first time tend to take doses ranging from 30 to 50 milligrams per day. Experienced users have been reported to take doses as high as 150 milligrams or more per day. As with most anabolic steroids, the chance of a negative side effect increases as the dose increases.

Because of its relatively mild nature, Oxandrolone is also a woman’s favorite. It has been reported that a dose of 5 mg per day can make muscles grow and harden rapidly. However, as with most compounds, much larger doses have been used with varying degrees of success.

As discussed later, due to the unique properties of Oxandrolone and its relatively mild nature in terms of hepatotoxicity, this compound can grow much longer than other 17-alkylated oral steroids. It’s not uncommon for the compound to last 10 to 12 weeks, and some users extend the drug’s cycle even further. Of course, risks remain. However, they are lower in content than the more toxic compounds used.

We sincerly hope we can be your best supplier. And you can be satisfied with our products and services. Our website is We treasue your business very much and look forward to serving you in the near future.

Domestic Steroid Powder Exemestane For Sale

January 16, 2019

pct cycle, raw powders, raw steroid powder, steroid powders

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Exemestane for pct cycle

Exemestane is a steroidal aromatase inhibitors/suicide irreversible aromatase inactivator, by blocking aromatase reduces the production of estrogen in the body. The drug, which is structurally similar to formestan, is used in the treatment of estrogen-dependent breast cancer, are most aromatase inhibitors. It is popular among bodybuilders when it was used to the post pct-cycle.

The function of Exemestane

For strength athletes and bodybuilders, Exemestane several useful features. First of all, Exemestane estrogen can be 85% lower. Doing so will certainly help prevent estrogen-related side effects from aromatase steroids. The drug also boosts users’ testosterone levels, which may be beneficial if used during post-cycle therapy. In addition, there is evidence that Exemestane is likely to raise the level of insulin growth factor of IGF.

Effects of Exemestane

Like other aromatase inhibitors, the effects of Exemestane lipid/cholesterol to the users, there are conflicting information and research. Some studies have shown that Exemestane lipid/cholesterol almost has no impact to the user, and the influence of other research shown that it can be rather serious.

Exemestane dosage

After oral 25 milligrams, Exemestane2 hours peak plasma concentration. The effective life of this medicine is between 24 and 30 hours. This is important because it is much shorter than nsaids. Single oral 25 milligrams Exemestane will result in plasma and urine estrogen levels decline in a relatively long time, about 2 to 3 days after taking a maximum inhibition, and last about 4 to 5 days.

Research shows that 25 milligrams of Exemestane improves the level of testosterone and estrogen as welll as levels of IGF is basically as effective as 50 mg. Therefore, a daily dose of more than 25 milligrams is not necessary. Due to the activity of Exemestane, it is suggested taking it about every 24 hours.

The only negative effect of the compound from the dose plan is that it takes about seven days to reach stable plasma levels. However, this is not the main barrier to its use. It simply needs a week before the users fully realize the effect of compound Exemestane came into use.

Side effects when using Exemestane

Exemestane under the dose of 600 mg/day is no significant drug toxicity. Most users are well tolerated and the maximum tolerable dose of toxicity has not been determined. Adverse side effects associated with the use of this compound are usually very mild and may include transient gastrointestinal reactions, hot flashes, nausea and/or fatigue. As noted earlier, the effect of esimetan on lipids/cholesterol is unknown and should therefore be monitored when the compound is used.


Exemestane is a relatively safe in aromatic steroid inhibitors, due to the compound has a moderate negative side effects, should be used under the guidance.

Turinabol Powder For Sale

Turinabol profile

Oral Turinabol is a steroid that has a reputation among bodybuilders. It was originally developed by east German scientists for use by their Olympic athletes. The success of those athletes proves its effectiveness. In fact, it is widely used to improve athletic performance, which means that it has been affected by many experiments, and the documented results are very impressive.

Characteristic of oral Turinabol

It really gives the muscles a good workout. While muscle strength and gain are not as dramatic as other compounds, they are unlikely to be accompanied by water retention. That means you’re more likely to hold on to whatever gains you get at the end of a cycle. In addition, oral Turinabol does not produce estrogen-related side effects (such as male breast development). Although it is alkylated with 17-alpha, this means it is toxic to the liver. Therefore, it is advisable to use some form of liver support in circulation (e.g., Silymarin, Dandelion, NAC).

Oral Turinabol is described as a derivative of Dianabol, although its androgen activity is much lower. This means it won’t make you look as puffy as those who use Dianabol. In fact, many users have already compared it to Anavar in terms of results.

Side effects of Turinabol

The substance has few side effects and usually the result of too long a cycle or too high a dose leads to side effects. The above risk of hepatotoxicity and reduced blood clotting capacity are the only things to note. It’s also associated with a natural drop in testosterone levels, but it’s usually dose-related. It has been reported that women suffer more side effects when using the substance than men, but these reactions are more common in women. Why? They take almost twice as much as men, so they certainly have more side effects.

Turinabol dosage

It is recommended that men take 20-40 milligrams a day and women 5-10 milligrams a day. In real life, however, male bodybuilders generally prefer 0.4 milligrams per pound.

One interesting aspect of oral Turinabol is that it lowers SHBG. It binds to other steroid hormones, causing the body to release more testosterone. For this, many athletes find it an important adjuvant to any cycle? Especially those who use testosterone. The fact that oral Turinabol is not associated with aromatization (that is, conversion to estrogen) also adds to its appeal.


In short, when you consider that it produces few annoying side effects (at reasonable doses) and that muscle mass improves over time with high quality, oral Turinabol is definitely worth considering as it is part of an effective circulation. Even when used alone, it is sure to yield significant improvements in quality and strength. This increase would not be surprising, but it would be easier to maintain because the improvement in oral Turinabol was not an illusion of water weight.

Buy Sustanon 250 Powder UK

Sustanon 250 profile

Sustanon 250 is primarily used for hormone replacement therapy, a mixture of testosterone esters that is thought to provide long-term testosterone release. It is thought that by using short, medium and long acting esters, the stable flow of the compound can be maintained and very infrequent injections will be required. However, this theory turned out to be wrong, because over time, the complex peaks in the blood decreased rapidly and slowly. To maintain stable blood levels, the drug must be injected as often as other short esters.

Sustanon 250 composition

Sustanon 250 was mixed with esters of testosterone in doses of 30mg propionic acid, 60mg phenylpropionic acid, 60mg isopropionic acid and 100mg decanoic acid. It should also be noted that there is a Sustanon 100. It is: 20mg propionic acid, 40mg phenylpropionic acid and 40mg isopropionic acid. Since Sustanon 100 does not contain decanoate, the active life of the compound is shorter than that of Sustanon 250. Apart from this difference, the compounds are quite similar.

Compared to other testosterone steroid

Sustanon 250, in addition to the ester compounds, has no distinct advantage over other testosterone compounds. The effect should be much the same as that of any testosterone compound. In terms of the effect of esters, Sustanon 250 appears to be the most detrimental. Many users have complained of water-retention problems with long-acting esters, but the compound should be injected regularly due to the presence of long-acting esters. This leads many users to choose another testosterone ester that is better designed for their target.


Testosterone promotes strength and muscle growth through a number of mechanisms. First, testosterone promotes the retention of nitrogen in muscles, which allows them to store more protein and promote the repair and growth of these muscles. Secondly, testosterone binds to androgen receptors, promoting receptor-dependent mechanisms of muscle growth and fat loss. Testosterone also helps increase the concentration of androgen receptors in cells, which are essential for muscle growth and repair.

As mentioned earlier, testosterone plays a role in promoting fat loss. Testosterone binds to androgen receptors in fat cells. This breaks down body fat and prevents the formation of new fat. Of course, since testosterone promotes muscle growth, it also indirectly promotes fat loss, since any excess calories could be used to build muscle rather than as body fat.

Like most anabolic steroids, testosterone increases the production of red blood cells. An increase in the number of red blood cells in the blood can improve endurance through better oxygenated blood, as well as the user’s ability to recover after strenuous exercise. It should be noted, however, that there are other steroids and compounds that are much more adept at this function.

Other mechanisms by which testosterone helps promote anabolism include its role in promoting the growth of insulin factor 1 and inhibiting the release of catabolic hormones in the body. Testosterone also has many advantages when it comes to improving performance. That is, it has the ability to increase the number of muscle motor neurons, which improves muscle contraction. Like many other anabolic steroids, testosterone promotes glycogen synthesis. This, of course, helps increase the user’s endurance and strength by providing more fuel for high-intensity exercise.

Like other testosterone compounds, the drug dose a user takes depends largely on the user’s experience and goals. Testosterone users with doses as low as 200-250 mg/week reported good results, with experienced users taking several grams of testosterone per week. It is widely used. That includes women taking testosterone. Since some of the esters in Sustanon 250 have a longer active life, it is not recommended that women take Sustanon 250 or other long-acting formulations.

Anastrozole Arimidex For Sale, Steroid Powder Price Online

January 15, 2019

Anabolic Steroids, hormones, muscle growth steroids, pct cycle, raw powders, raw steroid powder, steroid powders

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Anastrozole effects

Anastrozole is an aromatase inhibitor. Aromatase inhibitors prevent the conversion of androgens from fat, muscle, breast and brain into estrogen. The main medical use of anastrozole is to inhibit the progression and growth of breast cancer in women by blocking aromatase. It is also used by some doctors to treat testosterone deficiency in men and in combination with testosterone replacement therapy.

For bodybuilders and strength athletes, anastrozole is used to reduce the aromatization of anabolic steroids, in part because it boosts users’ testosterone levels. By reducing the amount of estrogen in a steroid user’s body, he will be able to avoid estrogen-related side effects, such as water retention and breast development in women.

Interestingly, in addition to lowering estrogen, anastrozole also increased testosterone levels by 58 percent, as well as increasing levels of the moisturizing hormone. This is very important. Considering that anastrozole can be used in combination with other compounds, it can increase users’ natural testosterone levels in the post-cycle.

Anastrozole powder uses

In most users, 0.5 mg per day should be sufficient to prevent estrogenic side effects associated with anabolic steroid use. Even when the dose was increased to 1 mg per day there was no change in the amount of estrogen compared to 0.5 mg per day. This suggests that if estrogen side effects are still a problem at 0.5mg, increasing your dose will have no further effect. If symptoms persist, users may have to try a more potent compound, such as femara.

However, most users can reduce any water retention or other estrogen-related side effects they may have by taking a dose less than 0.5 mg per day. Interestingly, users reported that a dose of 0.25 mg daily or 0.5 mg every other day was sufficient to achieve this result. It is possible to take anastrozole every other day because it has 48 hours of activity.

The same dose of anastrozole should be used in patients who take anastrozole during the postcycle treatment period. There is no need to increase or decrease the dose. It can run the entire post-cycle without any adverse effects.

Blood levels of the compound should stabilize and peak 7 to 10 days after the first dose. As a result, it is unlikely that users will have to load anastrozole in advance or start using it before they start managing the anabolics they plan to use.

Side effects of taking Arimidex

Arimidex appears to have a mild effect on blood lipids (cholesterol) and has not been shown to have a negative effect on blood lipids (cholesterol). However, it should be noted that if a person consistently suppresses your natural estrogen levels over a long period of time, this could have negative effects on your health (including your cholesterol). Nevertheless, there is no scientific evidence that anastrozole is dangerous for healthy individuals, even in the long term.

It appears that the use of anastrozole has few side effects. It is by far one of the safest compounds available to athletes. It helps to increase natural testosterone levels.

Buy MK2866 Powder Online

January 15, 2019

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MK-2866 Profile

Ostarine (MK-2866) is a SARM(selective androgen receptor modulator) originally used to treat and prevent muscle atrophy. Bodybuilders can and should observe the same increase in strength. It has tissue selective anabolism in muscle and bone. Austin is one of the best muscle groups for anabolism.

Depending on the quality of the diet, it is not unreasonable to use a higher dose over an 8-week period to look at 6-10 pounds of high-quality leen muscle mass.

Ostarine MK-2866 works by allowing more protein to be synthesized to form new muscle tissue. Sarms such as Ostarine mk-2866 are a good complement when expanded.

Fighting against millions of years of evolution, the body naturally wants to retain body fat and will first sacrifice muscle when it is starved of calories. By using Ostarine MK-2866, you’re less likely to lose quality muscle.

MK-2866 is not aromatized

MK-2866 is not aromatized or 5- -reduction. Why Sarms have become so popular. Without methylation, they do not burden the liver the way oral steroids do.

How does Ostarine MK-2866 work

The use of SARMS allows the synthesis of more protein, which can then be used to make muscle tissue. The use of Ostarine MK-2866 was very similar to the use of various steroids. However, there is no risk to the sex organs, including the prostate.

When SARM is used, muscle tissue produces anabolism. This is a fairly new treatment for serious health problems, including cancer and AIDS. It is often used by bodybuilders to give them more strength and muscle. It is also used to help them recover from injury or surgery. Many athletes take a low dose of 15 milligrams a day to reduce the risk of injury. Joint improvement can be found in about a week.

Using Ostarine MK-2866

There are various types of loops that one can choose to use Ostarine MK-2866. One of them is a weight gain cycle where they want to get lean muscle tissue. This causes them to gain weight, mainly muscle. They gained seven pounds, and you can see they took 25 milligrams a day for eight weeks. Daily dose should not exceed 40 mg. For best results, take it at the same time every day.

For a cycle called fat reduction, cutting calories and increasing exercise time can produce more muscle. Cutting without SARMS leads to decreased muscle mass, which is frustrating. This is due to decreased hormone levels and reduced metabolic rate. With Ostarine MK-2866, strength or muscle loss will not have to be concerned. For the cutting cycle, a dose of 15 to 20 mg daily for 6 to 8 weeks.

The nutritional value of this SARM is also very encouraging. Successful weight loss but the ability to maintain muscle growth is very important. With steroid use, it takes longer and longer to see an effect, but that was not the case with Austin MK-2866. There is also no risk of liver damage, a common side effect of steroid use. It also doesn’t cause blood pressure problems.

Taking MK-2866 has many advantages over steroids. They include:


no liver damage

does not change blood pressure

the results will be seen soon

helps prevent joint and bone problems caused by injuries

no risk of estrogen-associated side effects

no risk of water retention

provide nutritional value while cutting calories

PCT Cycle

At the end of the anabolic androgen cycle, the two most important things are:

1. Reactivate natural hormonal functions that have been suppressed during the cycle, primarily to bring testosterone back to normal levels.

2. In order to maintain the gains from the cycle, this is actively achieved when the first point is satisfied.


In order to fully resume your natural test production, you need something to stimulate your pituitary gland to restart its regular activity. These drugs are divided into two families: SERM(selective estrogen receptor modulators) and AI(aromatase inhibitors). Common SERMs are Nolvadex (tamoxifen) and Clomid (clomiphene). The most commonly used AIs are: Femara, Arimidex, aromatin, and liquidex. Proviron is also an androgen with high e – resistance.

SERMs: these compounds bind to estrogen receptors and show good estrogen effects, which are associated with our recovery.

They are used in post-cycle therapy because they stimulate the pituitary gland to release more gonadotropins, promoting faster and higher release of follicle-stimulating hormone (FSH) and luteinizing hormone (LH).

Both hormones make the testes produce more sperm and testosterone, allowing the body to return to normal production levels.

AIs: they’re not like SERMs, they’re not estrogen. Their role is to prevent the conversion of androgens to estrogen. At the end of a cycle, the body no longer acquires exogenous hormones, and its natural hormone production is partially inhibited. Here are the risks of any estrogen-related side effects, such as increased fat and water, male breast development, low libido, and all the others mentioned earlier.

Using artificial intelligence to suppress estrogen receptors would suppress any temptation to question them. Therefore, they are often used over a cycle to prevent the aromatization of estrogen from being tested by aromatase.

When do I start my post-cycle therapy?

It depends on the cycle of medication use.

What is HCG and when is it used?

HCG, the human chorionic gonadotropin hormone, is recommended when your body’s sperm production needs rapid fixation. In fact, when boys are shrinking, they need nourishment.

Sometimes people find it useful to run at 500IU twice a week even in the last few weeks of a long cycle.

It should never be used alone without SERM, as it will replace the normal function of LH for a period of time and need to be supplemented again after the intake of HCG. That’s why I usually only advise when I have to.

Diet on the PCT

Don’t reduce calories when you think your body is in a highly anabolic state on PCT.

You have to maintain what you’re getting, and the PCT drugs themselves don’t work miracles, like the AAS, so keep them at high levels to maintain what you’re getting and change your diet with your goals.

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Buy primobolan online

We have domestic primobolan powder for sale. Our stock ranges over UK, USA, Canada, Europe. If you are looking for raw primobolan powder, is your best reliable supplier.

Primobolan is a unique compound that can be taken orally or injected. The only difference between the compounds was the attachment of the ester, the oral version using acetic acid and the injected version using enanthate. However, most people consider ketene to be a relatively mild compound, regardless of the administration method or ester administration. In most cases, users should not expect to get a lot of muscle mass from the drug, but should expect to gain lean muscle mass.


In some animal studies, it has been shown to have the potential to increase muscle size and strength. Anecdotal evidence from users, however, suggests that any large-scale gain from using the compound would not be too dramatic. However, it is considered a cutting medicine that is highly effective because it binds to androgen receptors in the body. Of course, the ability to bind to androgen receptors has been shown to promote fat burning in individuals. It is evident that this effect is very desirable in the “cutting” stage or simply limits the amount of fat that a person increases during the fat expansion phase.


Primobolan is not converted to estrogen, so the side effects of estrogen should not be associated with this compound. And, unlike other oral anabolic steroids, it is not a kind of steroid with 17 alkylation. This means it puts much less pressure on the liver than other oral steroids. However, the process by which oral methenone is made orally active, 1 alkylation and 17-esterification, does not protect it well the first time it passes through the liver. This requires that the oral version of metenolone be given at a higher dose than expected in the injected version. For this reason, it is often said that injectable drugs are much more effective at generating revenue.

Use and dosage of primobolan

As mentioned earlier, the difference in the dose required for oral and injectable metenolone is due to the action of the liver. In addition, due to the different ester/structure of the compounds, users use them with different frequencies. Methenolone oral forms should be administered at least once a day to maintain consistent blood levels of the drug, while the injected version of the drug is used once a week, because the two doses, however, will provide more consistent blood levels of the drug.

To make the oral combination effective, most men taking methadone need to take about 80 to 150 milligrams a day. Many users have reported anecdotally that they use the injected version and that it works well. Of course, many users will increase doses beyond these, and it’s not uncommon for doses to range from 600 milligrams to 800 milligrams or more of the compound to be injected weekly.

For women who are inexperienced with oral methadone, the daily dose is reportedly between 40 and 75 milligrams. For injectable drugs, 50 to 150 milligrams per week should result in a significant improvement in muscle mass and quality. At these doses, most female users rarely experience masculine effects. However, as the dose increases, these effects will be significantly more likely to increase.

As for the duration of methenolone use, there is nothing to worry about even if it is used for weeks, as the compound has no toxic problems and the side effects are relatively mild. It does not cause damage to the liver, kidneys or other organs. Of course, the natural testosterone secretion in the male is inhibited, but to restore the condition, it only requires a routine post-cycle treatment.

Female users report that methenolone alone is very effective, but some people superimpose it with other compounds to produce additional anabolic effects. Male users rarely use methenolone alone, choosing instead to combine it with any number of other potential compounds. This is mainly due to the mild nature of the drug. When used in combination with other drugs, it can offer some benefits, but taken alone may leave users dissatisfied.

What Is A Steroid Ester?

January 11, 2019

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The role of esters

One of the most misunderstood topics in the world of steroids is the role of esters — injectable esterifying steroids like cypionate testosterone, enanthate testosterone, and Sustanon. If you take a quick look at the Internet, you may find countless articles suggesting that one form of steroid is more effective than another. The debate on whether cypionate is better than enanthate, or Sustanon is better than all the other testosterone is, of course, fairly general. Such an argument is completely practical and groundless. In this report, we will study esters and their specific effects on steroids with authority.

What is ester and how does it work

I’m sure if you’re interested in anabolic steroids you’ll notice a lot of similarities on the labels. Let’s take testosterone for example. We can find compounds like cypionate, enanthate, propionate, phenylpropionate, isocaproate, decanoate. In all these cases, the maternal hormone is testosterone and is changed by the addition of esters (enanthate, propionate, etc.) to its structure. The next question is: what are the differences in the use of esterified testosterone for exercise?

An injectable anabolic/androgen esterification basically does one thing, it slows the release of the maternal steroid from the injection site. This is because esters significantly reduce the water solubility of steroids and increase their lipid solubility (fat). This causes the drug to form a deposit in the muscle tissue, and when a small amount is absorbed into the blood stream, the drug slowly enters the circulation. In general, the longer the ester chain, the lower the water solubility of the compound, and the longer the time required to reach the full cycle.

With the addition of esters, patients can see their doctors for injections infrequently once a month, rather than having to constantly readminister them for therapeutic effect. Obviously, without the use of esters, the injection of anabolic/androgen therapy would be much more difficult.

Esterification temporarily inactivates steroid molecules. Since the 17th beta site is blocked by a chain, it is unlikely to bind to the androgen receptor (which does not have any activity in the body). Therefore, in order for the compound to be active, the ester must first be removed. Once the compound is in the bloodstream, the esterase breaks down (hydrolyzes) the ester chain quickly, and the reaction occurs automatically. This will restore the necessary hydroxyl (OH) at the 17th beta site, allowing the drug to attach to the appropriate receptor. Only then

Steroids can affect skeletal muscle tissue. You can start to see why it doesn’t make sense to think that cypionate is more effective than enanthate, because all your muscles see is free testosterone, no matter what ester it’s developed with.

Different esters

There are many different esters in anabolic/androgen steroids, but their action is essentially the same. Esters differ in their ability to reduce the water-solubility of steroids. For example, esters like propionate slow the release of steroids by a few days, while decanates take weeks.


The advent of esters is certainly a valuable advance in the field of anabolic steroids, but as you can clearly see, there is nothing magical about it. Esters act in a well understood and predictable manner and do not alter the activity of the parent steroid in any way other than delayed release. Although the allure of various steroid products, like cypionate testosterone, Sustanon, Omnadren and others, is certainly going to prompt interesting conversations, it’s actually just the wrong message that athletes are best to ignore. Testosterone is testosterone, and anyone who wants to tell you that this (or any) ester hormone is much better than the other should do more research and talk less.