ANDROLIC – Mesterolone 25 mg is an oral androgen derived from dihydrotestosterone (DHT), presented in 25 mg tablets for oral administration, with 20 units per pack. This compound has been extensively studied for its unique profile in male hormonal support and its ability to optimize natural androgenic balance .
Mesterolone acts as an androgen receptor agonist, stimulating the development and function of target organs under androgenic influence, as well as the development of secondary male sexual characteristics in cases of pre-pubertal androgen insufficiency .
Unlike other androgens, Mesterolone is not a substrate for the aromatase enzyme, meaning it does not convert to estrogens. This property eliminates the risk of unwanted estrogenic effects such as water retention, gynecomastia, and adipose tissue accumulation, favoring a more defined appearance .
Its action as a mild aromatase modulator makes it a strategic ally for those seeking to minimize unwanted estrogenic effects in cycles with aromatizable steroids, contributing to maintaining a controlled hormonal profile and optimal body composition.
Mesterolone is especially valued for its ability to increase muscle hardness and density, improving definition and physical appearance in cutting cycles, without the bulk associated with other androgenic compounds .
In addition to its performance applications, Mesterolone is used in the treatment of male infertility, increasing sperm count and quality by normalizing fructose concentration in the ejaculate, thus improving procreation possibilities .
Its liver safety profile is favorable, as it is not 17-α-alkylated, significantly reducing the risk of hepatotoxicity associated with other oral androgens. This makes it a safer option for prolonged treatments .
The 25 mg tablet presentation allows for convenient and precise dosing, facilitating its integration into hormonal support and muscle definition protocols under professional supervision. Its oral administration simplifies treatment compliance.
This product is not a dietary supplement but a pharmaceutical compound for controlled use, designed for patients with diagnosed androgen deficiency, hypogonadism, or infertility, as well as advanced users in supervised cutting cycles .
Administration requires a medical prescription and health supervision, as well as regular prostate examinations to rule out any cancerous process, as Mesterolone can increase the growth rate of this type of cancer .
In the context of longevity and metabolic health, Mesterolone can be seen as a tool for optimizing hormonal balance, a fundamental pillar for maintaining vitality, cognitive function, and quality of life in populations with androgen deficiency .
Evidence suggests that maintaining adequate androgen levels is crucial to prevent physical and mental deterioration associated with aging. Mesterolone, by acting as a selective androgen, contributes to this goal, aligning with the principles of an active and functional life in the long term.
Its action profile, without estrogen aromatization and with moderate androgenic effects, makes it an attractive option for those seeking to improve their body composition and hormonal function without the side effects associated with more aggressive compounds.
The pharmaceutical quality and purity of the compound, guaranteed by the strict controls of the Paraguayan industry, are essential for its efficacy and safety. Each batch undergoes rigorous testing to ensure it meets the highest industry standards.
Mesterolone is not a "shortcut" to performance; it is a tool of biological precision for those who understand that true progress requires discipline, knowledge, and a responsible approach. Its use must be the result of an informed decision, based on an understanding of its mechanisms and an assessment of risks and benefits.
By integrating this compound into an evidence-based lifestyle, with optimal nutrition and training, users can experience significant improvements in their body composition and hormonal function, contributing to a better quality of life and greater long-term functionality.
Optimizes androgenic balance and overall vitality
Improves erectile function, libido, and sexual desire
Does not aromatize to estrogens, avoids water retention and gynecomastia
Increases muscle hardness and density in cutting cycles
Low hepatotoxicity, favorable and safe liver profile
DHT-derived with selective action on target tissues
Supports fertility by improving sperm quality and quantity
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ANDROLIC – Mesterolona 25 mg es un andrógeno oral derivado de la dihidrotestosterona (DHT) que ha sido objeto de interés en la comunidad científica por su perfil único dentro del soporte hormonal masculino. Su capacidad para optimizar el equilibrio androgénico natural contribuye a una mejora significativa en la función eréctil, el deseo sexual y la vitalidad general en poblaciones con niveles disminuidos de andrógenos .
Dato Técnico: La Mesterolona actúa como agonista del receptor de andrógenos, estimulando el desarrollo y la función de los órganos diana bajo influencia androgénica. A diferencia de otros andrógenos, no se aromatiza a estrógenos, lo que elimina el riesgo de efectos estrogénicos no deseados como la retención hídrica y la ginecomastia . Su acción como modulador suave de la aromatasa lo convierte en un aliado estratégico en ciclos donde se busca minimizar la conversión a estrógenos.
Beneficio para el Usuario: La Mesterolona es valorada por su capacidad para aumentar la dureza muscular y la densidad en ciclos de definición, mejorando la apariencia física sin el volumen asociado a otros compuestos . Además, contribuye a aumentar el número y la calidad de los espermatozoides en casos de infertilidad por deficiencia de andrógenos, mejorando las posibilidades de procreación .
Presentación y Calidad: Cada comprimido de ANDROLIC, fabricado en la industria paraguaya bajo estrictos controles de calidad, ofrece 25 mg de mesterolona pura en presentación oral de 20 unidades, diseñada para una dosificación cómoda y precisa dentro de protocolos supervisados.
Hormonal Balance: Optimizes androgen levels, improving vitality and overall well-being in men with androgen deficiency .
Erectile Function and Libido: Improves erectile function and sexual desire in cases of androgen deficiency, restoring quality of life .
No Estrogen Aromatization: By not converting to estrogens, it avoids water retention and gynecomastia, promoting a more defined appearance .
Muscle Hardness and Density: Increases muscle hardness and density, improving definition and physical appearance in cutting cycles .
Infertility Support: Increases sperm count and quality, improving fertility chances in men with oligospermia .
Low Hepatic Risk: Unlike other 17-α-alkylated oral androgens, Mesterolone does not present a significant risk of hepatotoxicity .
Moderate Androgenic Profile: Offers a balance between anabolic and androgenic effects, minimizing excessive virilization.
Cognitive Performance Improvement: Contributes to improving memory, concentration, and reducing fatigue in patients with androgen deficiency
Mesterolone is a synthetic androgen derived from dihydrotestosterone (DHT) with anabolic and androgenic activity . It acts as an androgen receptor agonist, binding to these receptors in the cell cytoplasm and activating the transcription of genes responsible for the development and function of target organs under androgenic influence, as well as secondary male sexual characteristics .
Its mechanism of action is characterized by not being a substrate for the aromatase enzyme, which prevents its conversion to estrogens . This property distinguishes it from other androgens and makes it an attractive option for those seeking to minimize unwanted estrogenic effects, such as fluid retention or gynecomastia, without compromising androgenic benefits.
Furthermore, Mesterolone stimulates spermatogenesis by improving Leydig cell function and normalizing fructose concentration in the ejaculate, contributing to increased sperm count and quality in cases of infertility due to androgen deficiency . Its liver safety profile is favorable, as it is not 17-α-alkylated, significantly reducing the risk of hepatotoxicity associated with other oral androgens
How to Use:
Administer orally, swallowing the tablets whole with sufficient liquid, without chewing or crushing . The recommended dose varies according to the indication:
Androgen deficiency disorders (decreased physical activity, fatigue, potency disorders): Initial dose of 25 mg (1 tablet) 3 times a day. Once a satisfactory response is achieved, it can be reduced to a maintenance dose of 25 mg 1-2 times a day .
Hypogonadism: Initial dose of 25-50 mg (1-2 tablets) 3 times a day for several months to stimulate the development of secondary sexual characteristics. Maintenance dose of 25 mg 2-3 times a day .
Infertility (oligospermia): 25 mg (1 tablet) 2-3 times a day for a complete spermatogenesis cycle (approximately 90 days). If necessary, the treatment can be repeated after an interval of several weeks .
The duration of treatment should be determined by a health professional, with regular prostate examinations as a preventive measure . Use is not recommended in minors under 18 years of age or in women
Each tablet contains: Mesterolone 25 mg as the active ingredient. Excipients: Lactose monohydrate, Corn starch, Povidone, Magnesium stearate, and other excipients q.s. . The 20-tablet presentation offers an adequate supply for supervised treatment cycles
Onset Time & Expected Results:
Mesterolone, when administered orally, presents rapid and efficient absorption. Effects on libido and erectile function are usually noticeable within the first 2-4 weeks of treatment, although the complete response may require several months of continuous use, especially in cases of hypogonadism or infertility .
In the context of infertility, a complete spermatogenesis cycle of approximately 90 days is recommended to observe significant improvements in sperm count and quality . For improvement of muscle density and hardness in cutting cycles, results are usually visible from the fourth week, combining treatment with adequate diet and training.
Results may vary according to individual factors such as age, metabolism, genetics, and treatment adherence. Regular medical follow-up is recommended to adjust the dose and evaluate the therapeutic response
Clinical Research & Results:
Mesterolone has been studied in the scientific community since its introduction in the 1960s, with research documenting its efficacy in treating androgen deficiency and male infertility . Clinical studies have demonstrated its ability to improve erectile function, libido, and overall vitality in men with diminished androgen levels .
Recent research has deepened understanding of its safety profile, highlighting its low hepatotoxicity compared to other 17-α-alkylated oral androgens, making it a safer option for prolonged treatments . Its ability to not aromatize to estrogens has been confirmed in multiple studies, positioning it as a valuable tool for minimizing unwanted estrogenic effects in cutting cycles .
Evidence also supports its use in treating oligospermia, improving sperm count and quality by normalizing fructose concentration in the ejaculate . These findings underscore its potential as a versatile and well-tolerated androgen, suitable for a wide range of clinical and performance applications.