Turinabol Steroid Profile

Structure: 4- Chloro Dehydro Methyl Testosterone (Turinabol, Oral Turinabol, Tbol)
Chemical Name: 4-chloro-17a-methyl-17b-hydroxyandrosta-1,4-dien-3-one
Molecular Weight: 334.89 g/mol
Formula: C20H27ClO2  
Original Manufacturer: Jenapharm
Half-Life: 16 hours
Detection Time: 11 – 12 months
Anabolic Rating: 54
Androgenic Rating: 6

Overview And History of Turinabol 

Turinabol has been called as "mild Dianabol" due to changes in its chemical structure that allow it to be non-aromatizable and have a very low androgenic rating. Turinabol information was initially published in 1962, and Chloro Dehydro Methyl Testosterone was then produced and distributed as Turinabol and Oral Turinabol by Jenapharm in East Germany. Turinabol, like other substances like Anavar (Oxandrolone), was adored by medical staff and physicians for its ability to produce a very distinct separation of its anabolic and androgenic effects, with the anabolic effects taking precedence. As a result, Oral-Turinabol, like Anavar or Primobolan, saw widespread medical use in not just adult males but also women and children.

It was given for a variety of maladies at the time, but it was most utilized for the promotion of fat-free mass in wasting disorders, as well as the enhancement of bone strength and mass. Turinabol was later determined to be one of the primary anabolic steroids used by East Germany in their infamous state-sponsored doping program known as the State Plan Research Theme 14.25 in the 1990s. The East German government devised this plan in the late 1960s and implemented it between 1974 and 1989 with the explicit goal of administering anabolic steroids to all of their athletes (whether they were aware of it or not) in order to dominate at the Olympic Games and other international sporting events.

It was determined that during the span of a little more than two decades, around 10,000 athletes were given anabolic steroids (the majority of which were Turinabol), whether they knew it or not.

Due to the developing anti-steroid stigma at the time, the majority of anabolic steroids were withdrawn and pulled from markets all over the world in the early 1990s. Jenapharm was finally purchased by Schering AG in 1996, but production of Turinabol was never resumed.

Chemistry Behind the Turinabol

Oral Turinabol, also known as 4- Chloro Dehydro Methyl Testosterone, is essentially a structurally changed version of Dianabol (Methandrostenolone), which is a testosterone derivative. The molecule is essentially testosterone with an additional double bond at carbon 1 and 2, which shifts the anabolic to the androgenic ratio favor of anabolic. It also has an additional Chloro group at carbon 4, which prevents the hormone from aromatizing and decreases its androgenicity even further. The final modification is the addition of a methyl group at the 17th carbon position, which preserves the hormone during oral delivery. Oral Turinabol is now officially classified as a C17-alpha-alkylated (C17-aa) anabolic androgenic steroid.

It should have a good effect on protein synthesis and nitrogen retention, as well as raising red blood cell count, like other anabolic steroids. These characteristics are all significant since they contribute to the individual's anabolic environment. While the protein, nitrogen, and red blood cell characteristics are present, they are not as prominent as they may be in many other steroids. However, because it lacks the capacity to aromatize and has such low androgenic activity, the steroid will promote similar features in a weaker manner. The moderate nature of Oral Turinabol makes it highly tempting, but there is another feature that significantly increases its usefulness.

It does not carry this capacity as significantly as some other steroids, but it is nonetheless noteworthy. Because of the synergy established by Oral Turinabol, the user should be able to get more out of the other steroids being used without needing to increase the dose.

Although the anabolic strength is far lower than Dianabol's rating of 90 - 210, the obvious separation between Turinabol's anabolic and androgenic effects is substantially more advantageous to the person.

Turinabol's chemical changes also give it a half-life of 16 hours and the capacity to bind to SHBG (Sex Hormone Binding Globulin).

Turinabol is C17-alpha-alkylated to enable for oral absorption, and as a result, it has some liver damage. It also has a double bond between carbon 1 and carbon 2 (also known as the 1-ene carbon), which is responsible for the decrease in androgenic strength. Finally, as previously stated, a chloro group has been placed at the 4th carbon, rendering it impossible to aromatize and further lowering the androgenic strength.


Function and uses of Turinabol

It is a weaker anabolic steroid than its parent hormone Dianabol due to the significant separation of its androgenic and anabolic actions. Tbol, on the other hand, has the guarantee that if it has any visible muscle-building power, it will have significantly fewer androgenic effects and absolutely no estrogenic effects (due to its inability to aromatize into Estrogen). Because Tbol has a lower potency than Dianabol, the doses necessary to produce results are regarded rather substantial (this will be explained shortly in the Tbol doses section of this profile).

Athletes and bodybuilders may anticipate consistent and high-quality lean muscle increases with no chance of bloating, gyno, or other estrogenic side effects. Due to the absence of anabolic strength, mass and strength increases are not expected to be remarkable but sustained and quality lean gains that rise continuously over time can be predicted. Due to its inability to convert into Estrogen, it is also employed as an effective cutting agent during fat reduction or pre-contest preparation. Because of its capacity to bind to SHBG, turinabol shines as an adjuvant to other anabolic steroids when ran (stacked) with other anabolic steroids. Binding to SHBG permits more of the anabolic steroids it is stacked with to be accessible to perform their work since they are not blocked by SHBG, which is another advantage.

Side Effects of Turinabol 

Oral Turinabol is classified as a'mild' oral anabolic steroid and is sometimes lumped together with Anavar (Oxandrolone) and Primobolan. Turinabol has no estrogenic component and does not raise oestrogen levels. This suggests that Tbol is a generally safe substance for women and individuals looking for a mild steroid to get started with anabolics.


Turinabol is a modified version of Methandrostenolone (Dianabol, Dbol), and unlike Dianabol, Turinabol has no propensity for aromatization into estrogen. Turinabol's molecular structure precludes interaction with the estrogen receptor (ER). This is due to its 4-chloro substitution (the chloro group that has been affixed to the 4th carbon on the steroid structure). Turinabol, at whatever dose, cannot thus aromatase. The use of Turinabol will not result in side effects such as gynecomastia.


On a structural level, Oral Turinabol appears to have no androgenic action, although the available data is equivocal. Because the steroid is no longer created legally and is unlikely to be manufactured again, its androgenic nature will almost certainly stay a secret. However, we do know that it has very little androgenic activity, but we cannot declare that it does not have any, as some have claimed. Oral Turinabol may cause androgenic side effects, although this is uncommon.

Acne, faster hair loss in people susceptible to male pattern baldness, and body hair growth are possible adverse effects. Such effects will be heavily reliant on genetics, but inhibitors will have no influence on androgenic effects. Because this steroid is not considered processed by the 5-alpha reductase enzyme, 5-alpha reductase inhibitors will have minimal effect on its androgenicity.

Female virilization symptoms are the most alarming of the androgenic adverse effects of Oral Turinabol. Women can use this steroid without being virilized, but the dose must be kept low or virilization will occur. Virilization symptoms include voice chord deepening, body hair development, and clitoral enlargement. If such problems appear, stop using immediately and they will go away.


This negative effect on cholesterol will carry a stronger probability than just about any injectable steroid you could use. If you suffer from high cholesterol, you should not use this steroid. If you cannot live a cholesterol-friendly lifestyle and actually give it some attention you should not use this steroid. For those who are disciplined enough for use, ensure your diet is low in saturated fats and simple sugars. It’s also a good idea to consider a cholesterol antioxidant and always include plenty of cardiovascular training in your routine.


Men who use Oral Turinabol without exogenous testosterone risk developing low testosterone. This illness can cause a variety of symptoms, including physical, mental, and sexual issues. When the usage of Oral Turinabol is discontinued, natural testosterone production will resume on its own. As a result, most men are urged to undertake a Post Cycle Therapy (PCT) strategy after discontinuing anabolic steroid use. Without a PCT regimen, cortisol can become dominant for an extended length of time, destroying muscle tissue and promoting fat accumulation.

 A well-planned PCT, on the other hand, can speed up the process and guarantee you have adequate testosterone for normal physiological function as your levels naturally grow. There are a few crucial points to make about natural recovery, the most significant of which is that no low testosterone condition existed previous to anabolic steroid use. Finally, when utilizing Oral Turinabol, ladies do not need to supplement with exogenous testosterone.

Hepatotoxicity and Cholesterol

Because Turninabol is a C17-alpha-alkylated oral anabolic steroid, it raises liver parameters such as AST and ALT levels. However, as demonstrated in medical research conducted on East German athletes in the 1990s, dosages of 15-35mg per day had no significant effect on AST and ALT levels. But keep in mind that Tbol doses currently are much higher than 15-35 mg per day, sometimes surpassing 60mg. As a result, a greater detrimental influence on the liver, kidney, and cholesterol would be predicted. The user's cholesterol profile, like that of many oral steroids, can fluctuate drastically. HDL levels can decline, and LDL levels can rise, creating an unfavorable environment for various cardiovascular-related side effects and risk factors.

Effects of Turinabol

Oral Turinabol use will dramatically boost muscular endurance, they will not wear out as quickly, and their total rate of recovery should be greatly improved. In a direct physical sense, Oral Turinabol is not a fantastic off-season bulking steroid. It won't add a lot of heft to anyone's physique, but it can offer some respectable growth. You will surely grow more while using Dianabol or Anadrol, and while it will not create muscle like Deca Durabolin, it should be noticeable and clean. Because of its tendency to lower SHBG, it may make the other steroids you're taking, like as Deca Durabolin, significantly more beneficial during your off-season use.

Oral Turinabol can be an effective cutting agent. It's probably more beneficial during the trimming phase than throughout the genuine off-season cycle. The steroid will offer excellent protection against lean tissue loss, and many users report an increase in hardness. However, lean tissue protection and increased endurance and recovery can be extremely beneficial during this period of training. Many people think this is an excellent steroid to use at the start of a long cutting cycle and then move to more strong hardening agents.

Cycles And Usage of Turinabol

Tbol is frequently stacked with other anabolic steroids since it is a moderate substance that lowers users' natural testosterone levels. Turinabol isn't the most anabolic or androgenic steroid, hence bulk gainers are preferred over Tbol. Oral Turinabol advanced stacks may include additional drugs like as testosterone for synergistic benefits. Testosterone Propionate 100mg injected every other day for 8 weeks with Turinabol 60mg per day is a good summer combination for lean muscle growth and dieting. This is a word used to describe the point at which stable blood plasma levels are at their highest and increases in muscle growth and protein synthesis are at their greatest.

Male Oral Turinabol dosages are typically in the 15-40mg per day range. Although there is clearly a large difference in overall dose, a modest 15-20mg per day can produce some excellent results. This can create substantial synergy with the other anabolic steroids being utilized while also promoting recovery and endurance. Most men will discover that oral Turinabol dosages in the 40mg per day level are significantly more useful for a real anabolic benefit. To avoid hepatic strain, total usage should be limited to 6-8 weeks and should not exceed 8 weeks for any reason. It is also recommended that no other C17-aa steroid be utilized for at least 6-8 weeks following the discontinuation of Oral Turinabol. Oral Turinabol also stacks well with all anabolic steroids but should not be taken in combination with another C17-aa steroid.

Female Oral Turinabol dosages are typically in the 2.5-5mg per day range. Virilization is exceedingly uncommon at such levels, but practically certain at doses more than 5mg per day. Keep in mind that because of individual sensitivity, some women may have virilization effects even at 2.5-5mg. If this is the case, usage should be stopped right away. Total usage should be limited to 4-6 weeks. This should be a safe dosage with a low chance of virilization. Other steroids that can be included in female programs include Anavar and Primobolan Depot, however, Anavar should not be administered concurrently with Oral Turinabol owing to its comparable C17-aa composition.

How To Buy the Turinabol?

The availability of Oral Turinabol is limited. This might be a tough anabolic steroid to locate at times. There is no pharmaceutical firm on the planet that produces it anymore, therefore pharmacy or human-grade Chloro Dehydro Methyl Testosterone is no longer available. However, the substance is presently manufactured in various clandestine labs throughout the world. It should be a reasonably priced anabolic steroid, but not in the same league as some of the more popular steroids.

Because black market underground Oral Turinabol is all that is accessible, determining the overall quality of the chemical is extremely difficult. Mislabelling is a possible issue with several underground oral steroids. In this scenario, mislabelling is typically a low-dose Dianabol tab labeled as whatever steroid the user is looking for.
This is due to the low cost of raw Dianabol powder. You still get an anabolic advantage, but not the benefits you were looking for. 

This can be extremely harmful to female clients because Dianabol has a significantly higher danger of virilization. Turinabol (4-Chlorodehydromethyltestosterone) is a Schedule III drug under the Controlled Substances Act (CSA), which was originally legislated by the Anabolic Steroid Control Act of 1990 and was scheduled under the CSA as a Schedule III drug in 1991, making possession and use of anabolic steroids a criminal offense.

For a first violation, possession of anabolic steroids carries a one-year jail sentence and a $1,000 fine under federal law. Under federal law, distribution entails a five-year jail term and a $250,000 fine. The penalties for a second offense are doubled. Aside from federal law, various states have enacted varying state laws concerning the illegal use and/or distribution of restricted substances (anabolic steroids).


Review On the Oral Turinabol

Oral Turinabol is not a particularly potent anabolic steroid, but it does provide several advantages. This assumes the male athlete is also supplementing with exogenous testosterone. Despite having a low degree of androgenicity and an overall low virilization rating, the risk of virilization appears to be higher than in many other options. Equipoise at modest dosages can be useful to certain ladies. When acquiring this steroid, regardless of your gender, male or female, proceed with caution. There isn't a lot of high-quality Oral Turinabol on the market, and there are always legal difficulties that might arise from such a purchase.