Testosterone Enanthate (315-37-7) introduce

Androgen index 100

Anabolic index 100

Moderate estrogen activity

Low progesterone activity

Common forms of oil injection

Introduction to Testosterone Enanthate:

Testosterone Enanthate is a long-acting product of testosterone injection. After deep intramuscular injection, heptane

The ester allows testosterone to be continuously released into the blood for about 2 to 3 weeks. In order to replace androgen

Maintaining normal physiological levels of testosterone during treatment (TRT) usually takes at least every two weeks

Injection of Testosterone Enanthate once is a kind of medical application. Most doctors prefer weekly injection

once. Like all testosterone injections, heptanic acid testosterone heptanic acid can promote muscle function

The strength and growth of meat quality are favored by athletes.

Testosterone Enanthate in medical field:

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Testosterone Enanthate is most commonly used clinically to maintain low androgen levels in adult men

The normal level of testosterone required. Low androgen levels are characterized by low sexual desire,

The body is thin, the amount of muscle is small, and the daily spirit is sleepy and has no vitality. Testosterone Enanthate is also used in

Treatment of adolescent male testicular dysplasia and delayed puberty, occasionally as

The two course of breast cancer for women who cannot be operated. Testosterone Enanthate as a male avoidant

Pregnancy drugs have also achieved great success. A study of men in Thailand shows that every week

Injection of 200 mg of Testosterone Enanthate can effectively reduce the blood pressure of most men within three months

Sperm production, this inhibition continued until after withdrawal. Until today, Testosterone Enanthate

Testosterone is still the most widely used testosterone hormone drug in the world

Common product specifications of Testosterone Enanthate:

Testosterone Enanthate is widely used in human and veterinary drug markets. The formula and dosage will vary according to the country

And the manufacturer. The common dose specifications are: 50mg / ml, 100mg / ml,

200mg / ml or 250mg / ml, the maximum specification can also reach 500mg / ml, usually

Load in 10ml vials of Cilin or 1ml ampoules.

Structural characteristics of Testosterone Enanthate:

The picture shows the structure of Testosterone Enanthate

Testosterone Enanthate is an improved form of testosterone, in which heptanoic acid has been used

Connect to 17- β Oh, yeah. The polarity of esterified testosterone is smaller than that of free testosterone

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And the absorption from the injection area is slower. Once in the blood, the ester is removed to obtain free (Live) blood

(sexual) testosterone. The esterified form of testosterone was designed to prolong the window of therapeutic effect after administration,

The injection frequency of esterified steroid products was higher than that of free (unesterified) steroids

It can be less frequent. The half-life of Testosterone Enanthate is about 8 days after injection.

The figure shows the pharmacokinetics of 194mg Testosterone Enanthate injection. Source:

Comparison of testosterone, dihydrotestosterone, luteinizing

hormone, and follicle-stimulating hormone in serum after injection of

Testosterone enanthate or testosterone cypionate. Schulte beerbuhl m, nieschlag E. fertility and sterility 33 (1980): 201-3. Side effects of Testosterone Enanthate: (estrogen side effects)

Testosterone is easily aromatized in the body and converted into estradiol (estrogen). Fragrant

Aromatase (estrogen synthase) is responsible for this metabolism of testosterone. Increased levels of estrogen

It can cause some side effects, such as body water storage, increased body fat and men’s breast

Development (bitch milk). Testosterone is considered a moderate estrogen steroid. Some anti estrogen

Drugs: such as clomiphene or tamoxifen are necessary to prevent the side effects of elevated estrogen

of Alternatively, aromatase inhibitors such as Arimidex can be used

Estrogen can be controlled more effectively by preventing the synthesis of estrogen. However, with anti female

Compared with hormone drugs, aromatase inhibitors are more expensive and have a significant effect on blood lipids

Have a negative impact. The side effects of estrogen are generally determined by the dosage

It is decided that higher doses (higher than normal treatment levels) of testosterone need to be used at the same time

Estrogen or aromatase inhibitors to inhibit the body’s estrogen levels. Higher dose

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The decrease of water storage, body dryness and muscle clarity caused by testosterone is common,

Therefore, it is generally considered that Testosterone Enanthate should not be added to the preparation or lipid reduction cycle.

Its moderate estrogenicity makes it more suitable for off-season muscle growth period, water storage

In the off-season, it is more conducive to support training intensity and muscle size, and help promote

Into a stronger anabolic environment.

Testosterone Enanthate side effects: (androgen side effects)

Testosterone is the main male androgen and is responsible for maintaining secondary male sexuality. testosterone

Elevated levels may produce androgen side effects, including strong sebaceous gland secretion

Into oily skin, acne and body / facial hair growth. Have genetic tendency

Men with hair loss (male alopecia) may cause accelerated baldness. Those worried about hair loss

People can use decanolone (DECA daika), a milder steroid,

It is a good choice for hair loss. Women have a particular effect on steroids

For strong, especially potent androgen steroids, such as testosterone. Androgens cause

Women have some masculine characteristics, which may include deepening voice, irregular menstruation,

Skin texture changes, facial hair growth and clitoris enlargement. Androgen responsive target

The androgen effect of testosterone in tissues such as skin, scalp and prostate depends on transformation

Is the amount of dihydrotestosterone (DHT). 5- α Reductase is responsible for this metabolism of testosterone. with

Use 5 when- α Reductase inhibitors such as finasteride or dutasteride interfere with testosterone action

The site specificity of testosterone is enhanced and the tendency of testosterone drugs to produce androgen side effects is reduced.

It is important to remember that both anabolism and androgen action are mediated by cytosolic androgens

Hormone receptor mediated. Even with 5- α Reductase was inhibited and could not be completely isolated

Anabolism and androgen characteristics of testosterone.

Side effects of Testosterone Enanthate: (hepatotoxicity)

Testosterone has no hepatotoxic effect; Hepatotoxicity is unlikely. A study through

A group of male subjects used 400 mg of hormone per day (2800 mg per week) to check the high dose

Possibility of hepatotoxicity of testosterone. Oral steroids make the liver better than intramuscular injection

Higher peak concentrations were achieved in tissues. The hormone was given every day for 20 days, and the liver enzyme value was increased

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Including serum albumin, bilirubin, alanine aminotransferase and alkaline phosphatase.

No significant change,

Side effects of Testosterone Enanthate: (cardiovascular effects)

Anabolic / androgenic steroids can have harmful effects on serum cholesterol. this

Including the trend of reducing HDL (good) cholesterol and increasing LDL (bad) cholesterol,

This may shift HDL to LDL balance, and the abnormality of this index may cause

And increase the risk of atherosclerosis. Effect of anabolism / androgen steroids on blood lipid

The response depends on the dose, route of Administration (oral and injection), steroid type (aromatizable)

Or non aromatic) and the level of resistance to liver metabolism. Anabolism / androgen steroids

It may also have adverse effects on blood pressure and triglycerides, reduce endothelial relaxation and cause

Left ventricular hypertrophy, all of which may increase the risk of cardiovascular disease and myocardial infarction

Insurance. Compared with other steroid products, testosterone has less effect on cardiovascular risk factors

Much smaller. This is because the liver is open to metabolism, which makes it firm to the liver

Alcohol has little effect. The aromatization of testosterone to estradiol also helps to reduce the effect of androgen on estradiol

Negative effects of blood lipids. In one study, 280 mg of testosterone ester (heptanic acid) per week

Salt) had a slight but not statistically significant effect on HDL cholesterol after 12 weeks,

However, when taken with aromatase inhibitors, a strong decrease (25%) was observed. And the other

This study showed that 300 mg of Testosterone Enanthate was used weekly for 20 weeks without aromatase inhibition

The study of the preparation showed that HDL cholesterol decreased by only 13%, while 600 mg of Testosterone Enanthate decreased

As low as 21%. The effect of aromatase inhibitor on blood lipid should be considered before using it

Ring. Due to the positive effect of estrogen on blood lipids, it is important for those with cardiovascular health

Off aromatase inhibitors, tamoxifen or clomiphene are better than aromatase inhibitors,

Because they provide some estrogen in the liver. This enables them to potentially

Improve lipid mass spectrometry and counteract some negative effects of androgens. When using weekly volume

The effect of 600 mg dose or less on blood lipid is often significant, but not too strict

Heavy, the use of anti estrogen may not be necessary. 600 mg or less per week

The dose also failed to produce LDL / VLDL cholesterol, triglyceride and apolipoprotein B/

There were significant changes in C-III, C-reactive protein and insulin sensitivity, all of which

It shows that the impact on cardiovascular risk factors is relatively weak. When used in moderate doses

Testosterone is generally considered to be the safest of all anabolic / androgen steroids.

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In order to help reduce cardiovascular strain and abnormal blood lipid levels, it is recommended to take the initiative in class

Maintain an active aerobic exercise program and minimize saturated fat during sterol use

Intake of fat, cholesterol and simple carbohydrates. It is also recommended to supplement fish oil (daily)

4 g) and natural cholesterol / antioxidant products.

Side effects of Testosterone Enanthate: (HPTA hypothalamic inhibition)

The use of exogenous testosterone can inhibit the production of natural testosterone. For patients with low testosterone,

This is not a problem. Because his own testosterone secretion is abnormal. For positive

In athletes who use steroids, this also doesn’t matter during the cycle

Because exogenous testosterone will provide everything your body needs.

Once all anabolic steroids are used, the natural testis

Hormone secretion will begin again. However, you will not return to normal overnight,

It will take some time. Once the use has ended, most people will start the post cycle

Treatment (PCT) plan. A quality and effective PCT program will include SERM like him

Nolvadex and clomid and peptide hormone hCG (human chorionic villi)

Gonadotropin). If there is no PCT plan, you will recover, but it takes time

It takes a lot of time. Due to the long-term low testosterone state, cortisol becomes the dominant hormone

Into a metabolic environment, so the muscle tissue is in a state of decomposition

The loss will be serious.

Side effects of Testosterone Enanthate: (fertility problems)

Anabolic steroids will break the normal of human body during the use cycle of AAS

Secretory environment, resulting in disorder of sex hormone secretion and imbalance of hormone secretion

The quality and quantity of adult sperm are poor, and there is azoospermia at super large dose. In making

In the process of using, because the sperm quality is too poor, the probability of conception will be very low. Of course, it is used

Protective measures should also be taken in the process. After the body recovers its normal endocrine, fertility should be improved

Questions can be restored.

Dosage of Testosterone Enanthate:

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For the treatment of androgen deficiency in medicine, the prescription guidelines for Testosterone Enanthate require every 2 years

To 4 weeks, the dose was 50-100 mg, although the activity in vivo was long. But usually in health

In the field of beauty, the commonly used dose for muscle growth or improving exercise performance is 200-600mg per week, which is usually used for 6 to 12 weeks. This level is enough for most people to notice

Muscle size and strength increased significantly. Testosterone Enanthate is usually added to off-season muscle

The water storage brought by Testosterone Enanthate is irrelevant in non-season

More concerned about muscle growth than state. Some athletes also added them to the preparatory cycle

Species are used as basic testosterone level maintenance, but usually at lower doses (100-200 mg per week) accompanied by aromatase inhibitors to control estrogen levels. Testosterone Enanthate

It is a very effective anabolic drug. Even if used alone, the effect will be very good

OK. Most people use it in combination with other anabolic / androgen steroids to obtain

Better effect.

Mode of action of Testosterone Enanthate:

Enhanced protein synthesis: proteins represent the main components of muscle tissue,

Synthesis represents the rate at which cells construct proteins. It was synthesized by supplementing Testosterone Enanthate

The speed is enhanced. This promotes higher levels of anabolic activity and enhances physical recovery

Ability to recover.

Enhanced nitrogen retention: by enhancing nitrogen retention, we protect the atmosphere of anabolism,

And strengthen it to a certain extent. All lean muscle tissue consists of about 16% nitrogen group

When the level decreases, this leads to a catabolic (muscle wasting) state. By keeping

With a positive nitrogen balance, we maintain more anabolism. This will enhance the viability of the organization

It is necessary to eat in the season of protecting lean muscle tissue.

Increase red blood cell count: by increasing the number of our red blood cells, we greatly increase

Added our muscle endurance. This is because red blood cells are responsible for carrying oxygen through the blood

Liquid. Greater blood oxidation is equivalent to greater output, more endurance, even in

Play a role in recovery.

Increased IGF-1 production: insulin-growth factor-1 (IGF-1) is a natural

The protein hormones (peptides) produced are mainly produced by the liver. This hormone is very synthetic

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Metabolism and affects almost all cells in the human body. It is also associated with human growth hormone

(hGH) is directly related because hGH mainly regulates its production. The hormone is also beneficial to the body

Healing and recovery affect muscle tissue, cartilage, nerves, tendons, ligaments and even us

The ability of the central nervous system in many other areas plays a powerful role.

Inhibition of glucocorticoid: glucocorticoid is a naturally occurring steroid hormone; however

However, they are not anabolic. In fact, glucocorticoids are catabolic (muscle

Meat atrophy) because they destroy muscle tissue and promote fat gain. Cortisol is

The best known glucocorticoids or stress hormones because they are often known. These excitation

Vegetarians are necessary to the body to a certain extent, but not in large quantities. By suppressing these excitations

Once again, we promote a stronger body anabolic environment.


Post time: Sep-07-2021