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Stanolone

  • CAS no: 521-18-6
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Stanolone (chemical name: Androstanolone or DHT, dihydrotestosterone) is a naturally occurring steroid hormone that is a reduced form of testosterone and belongs to the androgen group. It has a potent androgenic effect in the body but does not aromatize to produce estrogen.

How does Stanolone affect muscle growth?

Stanolone, also known as Dihydrotestosterone (DHT, Dihydrotestosterone), is a naturally occurring potent androgen that is produced by converting testosterone through the enzyme 5α-reductase. As a drug form of DHT, Stanolone has strong androgen activity in vivo, which has certain effects on muscle growth, fat distribution, and the development of male secondary sexual characteristics.

DHT (Stanolone) is a stronger androgen than testosterone, and its ability to bind to androgen receptors is 2.5 to 5 times greater than testosterone. Unlike testosterone and some of its derivatives, DHT is not easily converted to estrogen (aromatization) and therefore does not cause water retention. This is very attractive to those who are looking for a dry muscular physique, especially when preparing for bodybuilding competitions. With less water retention, Stanolone helps to show more separated muscle lines.

Enhanced training performance:

DHT acts as a potent androgen that increases aggression, energy levels and focus, thereby helping individuals to be more motivated during fitness training with higher training intensity and endurance.

Weight loss:

Stanolone can help reduce body fat levels. Androgens can promote the breakdown and burning of fat, so that the distribution of fat in the body changes, especially in the reduction of abdominal and trunk fat. Lower body fat levels are often associated with a more muscular appearance.

Improves muscle stiffness and density:

Stanolone promotes a drier posture, making muscles firmer and denser, especially in people who already have lower body fat.

Effect on muscle recovery

DHT and its analogues may indirectly promote muscle recovery by enhancing erythropoiesis (increasing oxygen carrying capacity in the blood) and improving nitrogen balance. After intense training, good recovery is essential to maintain and gradually improve muscle mass. Stanolone helps shorten recovery time.

Possible side effects

The use of DHT derivatives such as Stanolone may come with some side effects that must be considered when the user pursues muscle growth:

· Hair loss: DHT is one of the leading causes of alopecia (androgenic alopecia), and high levels of DHT may accelerate hair loss, especially in men who are genetically predisposed to hair loss.

· Prostatic hyperplasia: DHT is closely related to the growth of the prostate, and long-term use of high doses of DHT-type drugs may increase the risk of prostatic hyperplasia.

· Other androgen side effects: increased skin oil production, acne, aggression and mood swings.

 

Advantages of Stanolone does not convert to estrogen?

Stanolone (DHT, dihydrotestosterone) does not convert to estrogen. Stanolone is an androgen derivative of testosterone converted by 5α-reductase, which cannot be further converted by Aromatase into estrogens (such as estradiol). This is because the molecular structure of DHT does not have the possibility of aromatization transformation.

non-aromatizing

Stanolone is not converted to estrogen by aromatase like testosterone. Testosterone can be partially converted into estradiol in the body, especially in adipose tissue, whereas DHT does not have this ability. Therefore, Stanolone use does not increase estrogen levels in the body.

Reduces the risk of estrogen-related side effects

Since it is not aromatised to estrogen, Stanolone use does not cause side effects associated with high estrogen, such as:

· gynecomastia (breast enlargement)

· water retention (the accumulation of excess water in the body)

· Feminization of fat distribution (especially in the buttocks and thighs) These side effects can occur with some aromatolytic steroids (such as testosterone), but are rarely seen with Stanolone.

Antiestrogenic effect

Because Stanolone does not convert into estrogen, and because it acts as an androgen it can bind to androgen receptors in the body, thus inhibiting the effect of too much estrogen. In some cases, high levels of DHT may even reduce estrogen's effect on androgen receptors through competitive inhibition, an effect that may help reduce some estrogen-related side effects.

 

What is the recommended dose of Stanolone?

The recommended dose of Stanolone (DHT) will vary depending on the purpose of use, the person's health, and other variables. As a supplement to improve performance, the choice of dosage is critical.

Medical use

In a medical setting, Stanolone is sometimes used to treat men with low androgen levels (e.g., hypogonadism or male menopause symptoms). The dose for these conditions is usually lower and is designed to restore normal levels of androgens.

Recommended dose: About 50-100 mg per week, depending on the patient's specific condition, the dose may be adjusted. During treatment, doctors usually monitor hormone levels in the blood to make sure they are in the proper range.

In bodybuilding

Stanolone is sometimes used by Bodybuilders to help increase muscle density, stiffness and improve body shape, especially when preparing for competition. Such uses are often used to avoid water retention and maintain low body fat, and may be used in higher doses.

Recommended dose: Approximately 100-200 mg per week, adjusted for individual needs, cycle length, and tolerance. Since Stanolone does not aromatic into estrogen, it is thought to be helpful in increasing hardness and dryness.

Injection frequency: Usually divided into two to three injections per week to maintain a stable blood concentration.

Cycle length

Stanolone's cycle length is usually 6-8 weeks. Longer cycles may increase the risk of side effects, especially androgen side effects related to prostate health and hair loss.

 

How does Stanolone work? By injection or by oral?

Stanolone (dihydrotestosterone, DHT) is usually administered in injectable form, although there are also topical (such as a topically applied gel or cream) and oral forms in some specific cases. Here are the different ways to use it:

Injection form

The most common form of Stanolone use is by injection, especially in medical Settings and in bodybuilding/exercise enhancement situations. The injected form of Stanolone is present in an oil-based or water-based solution that enters the blood system directly and acts quickly and directly.

Injection Site: The injection is usually intramuscular (e.g. thigh, buttock or shoulder muscle).

Frequency: Injections are usually given 2-3 times per week to maintain a stable blood concentration.

The effect: Stanolone in injection form has a fast onset time and is suitable for users who need to see results quickly, especially bodybuilders who want to increase muscle stiffness and density.

Oral form

While oral Stanolone theoretically exists, its bioavailability is relatively low. DHT drugs are easily metabolized in the liver, so the absorption efficiency of the oral form is poor, and may impose a certain burden on the liver. Oral Stanolone is less common than the injectable form.

Disadvantages: Because oral Stanolone is metabolized by the liver, it may lead to reduced bioavailability and increase the risk of liver toxicity, so it is less popular.

Absorption efficiency and effectiveness

Injection: directly into the blood, absorption efficiency is high, quick effect, is the most commonly used way.

Oral: Absorption efficiency is low, which may lead to more side effects, especially the burden on the liver.

 

How should Stanolone be combined with other medications during the bodybuilding cycle?

During the bodybuilding cycle, Stanolone (DHT, dihydrotestosterone) is commonly used to increase muscle stiffness and density and reduce body fat and water retention. However, because it does not have a significant effect of promoting large muscle growth on its own, it is often used with other steroids and medications to achieve a combined effect.

Here are some common pairing strategies for Stanolone during the bodybuilding cycle:

In combination with testosterone drugs

Testosterone is the most common base drug in the bodybuilding cycle. Stanolone can be used in combination with testosterone medications (such as testosterone propionate, testosterone enanthate, etc.) to provide a more balanced effect:

Stanolone provides a potent androgenic effect that reduces water retention and increases muscle stiffness.

Testosterone helps promote protein synthesis, muscle growth and strength.

Recommended Usage: Using testosterone as the base of the cycle, Stanolone can be added in the late stages or during race preparation to reduce moisture and increase muscle line and separation. Typical testosterone doses are 250-500 mg/ week and Stanolone doses are 100-200 mg/ week.

The combination with anabolic steroids

Because Stanolone has a weak anabolic effect on its own, it can be paired with other powerful anabolic steroids, such as Anabolone, Conalione, or Deca-Durabolin, to maximize muscle growth.

While anabolic drugs are responsible for promoting massive muscle growth, Stanolone helps improve muscle mass and appearance.

This combination reduces water retention and fat accumulation, keeping muscles dry.

Recommended use: Stanolone dose 100-200 mg/ week, combined with Deca-Durabolin 200-400 mg/ week or Anavar 40-60 mg/ day.

Pairing with cutting steroids

Stanolone can be used as part of a cutting cycle along with other medications that help with fat loss and muscle mass. This combination is often used in competition preparation to help remove excess fat and present dry, clear muscle lines.

Winstrol (Stanozolol) : A popular cutting steroid, often used in combination with Stanolone. Winstrol helps maintain muscle mass while reducing body fat and water retention.

Recommended usage: Winstrol 50 mg/ day, Stanolone 100-200 mg/ week.

The combination with thyroid hormones (T3, T4)

Some bodybuilders use thyroid hormones (T3 or T4) during the cutting cycle to increase metabolic rate and help with fat loss. Stanolone helps maintain muscle stiffness and strength levels in this situation.

Recommended usage: T3 25-50 mcg/ day, Stanolone 100-200 mg/ week.

Sum up

During the bodybuilding cycle, Stanolone is often used in combination with other steroids (such as testosterone, anabolic steroids) as well as anti-estrogen medications (such as anastrozole). Its main role is to help reduce water retention and increase muscle hardness and density, especially during cutting or competition preparation.

Product Name:Stanolone

Other name:Stanolone, DHT

CAS No:521-18-6

Molecular formula:C19H30O2

Molecular weight: 290.45

Appearance:white powder

Purity: 99%

Packing: 10g

Storage: Shading, confined preservation