TC 300

TC-300 typically refers to Testosterone Cypionate 300 mg/mL, an injectable anabolic steroid used in hormone replacement therapy (HRT) for men with low testosterone levels. It is also utilized in bodybuilding contexts to support muscle growth and strength enhancement.​

🔹 Key Details

• Active Ingredient: Testosterone Cypionate

• Concentration: 300 mg/mL

• Form: Oil-based solution for intramuscular injection

• Administration: Typically administered every 1–2 weeks, depending on individual needs and medical advice

• Half-Life: Approximately 8–10 days, allowing for less frequent dosing​

🔹 Medical Uses

• Treatment of male hypogonadism (low testosterone production)

• Support in transgender hormone therapy

• Occasionally used off-label to promote muscle growth or improve energy and mood in men with low testosterone​

🔹 Potential Side Effects

• Acne, oily skin

• Gynecomastia (breast tissue growth)

• Water retention, high blood pressure

• Suppression of natural testosterone production

• Elevated red blood cell count​

It’s important to use TC-300 under the guidance of a healthcare professional to monitor hormone levels and mitigate potential risks.