Cypilos 250 mg/ml (Testosterone Cypionate) 10ml vial

• Active ingredient: Testosterone Cypionate
• Type: Anabolic steroid (Testosterone derivative)
• Form: Injections

Carrier oil: Sesame oil

Description

Testosterone Cypionate is a primary sex hormone present in both males and females. It plays a vital role in the development of reproductive tissues and is responsible for the emergence of secondary sexual characteristics such as increased muscle mass, bone density, and body hair in males. Testosterone also contributes to overall health and prevents conditions like osteoporosis. Insufficient testosterone levels in men can lead to frailty and bone loss. While known for its anabolic properties, Testosterone Cypionate serves various physiological functions in the body. It is used as hormone replacement therapy for age-related hypogonadism in the elderly and as a foundation for athletes during steroid cycles.

Mechanism of Action

Testosterone Cypionate binds to androgen receptors and acts as a precursor to dihydrotestosterone (DHT), which is a biologically active androgen. DHT is formed through the conversion of testosterone by the enzyme 5α-reductase and exhibits a higher binding affinity to androgen receptors. When testosterone or DHT bind to these receptors, they trigger signal transmission to the cell nucleus, resulting in changes in DNA gene activity. Aromatase can also convert testosterone into estrogen, which primarily activates feedback mechanisms that suppress endogenous testosterone production when exogenous testosterone is administered.

Medical Use

Testosterone Cypionate is included in the World Health Organization's list of essential medicines due to its crucial role in medical treatments. It is used for hormone replacement therapy in conditions such as gender dysphoria, male hypogonadism, and specific types of breast cancer. Hormone replacement therapy ensures testosterone levels remain within the normal range and helps address age-related cognitive decline and sexual dysfunction in adult men.

Testosterone in Sports

Testosterone Cypionate offers significant advantages in sports, primarily in terms of increasing muscle mass and strength. It exerts both anabolic and androgenic effects, activating androgen receptors in cells. This activation leads to changes in gene expression, promoting muscle growth and enhancing performance during training. Testosterone Cypionate also improves joint health, aids in pain relief, and stimulates regeneration processes in the body. Athletes typically use doses ranging from 250 to 500 mg per week, adjusting based on body weight. Cycles usually last 8 to 10 weeks, followed by post-cycle therapy to restore natural hormone production.

Dosages

• Beginner: 250 mg per week
• Average dosage: 300-750 mg per week
• High dosage: 750+ mg per week

Effects

• Increased muscle mass
• Development of male genital organs and secondary sexual characteristics
• Promotes spermatogenesis and male behavior
• Burning fat
• Increased strength
• Enhanced libido
• Reduced blood cholesterol levels
• Lower risk of heart ischemia and coronary heart disease
• Stimulation of erythropoiesis and male-like distribution of subcutaneous fatty tissue
• Influences nitrogen and phosphorus metabolism

Side effects

• Increased blood pressure
• Heightened sexual behavior
• Hemoconcentration (blood clotting)
• Possible formation of blood clots in arterial and venous vessels
• Water retention (edema)
• Masculinization
• Aggression, agitation, irritability
• Alopecia (scalp baldness)
• Acne
• Insomnia (rare)

Profile

• Half-life: 6-8 days
• Frequency of injections: Every 5-7 days

Pharmaceutical Form

• Oily solution for intramuscular injection

Contraindications

• Pregnancy
• Known or suspected carcinoma of the prostate or breast
• Breastfeeding
• Hypersensitivity to the active substance or any of the excipients

Storage

• Do not use after the expiry date
• Store between 8ºC and 30ºC
• Do not freeze
• Protect from light