Overview of Testosterone Propionate

Testosterone Propionate is used for intramuscular injection and contains testosterone propionate, which is the oil-soluble 4-androstene-3-one, 17beta-ol form of the androgenic hormone testosterone. This ester is characterized by its short ester chain, allowing for a higher concentration of active testosterone compared to other ester-based preparations.

Composition

• Active Ingredient: Testosterone Propionate
• Active Testosterone Delivered: 100 mg of Testosterone Propionate delivers 83.72 mg of testosterone.

Pharmacological Category

• Pharmacological Category: Anabolic-Androgenic Steroid
• Anabolic Activity Index: 100%
• Androgenic Activity Index: 100%

Mechanism of Action

Testosterone Propionate is an oil-soluble form of testosterone designed for intramuscular injection. The short ester attached to the testosterone molecule means that 100 mg of testosterone propionate provides a higher concentration of active testosterone than other ester-based testosterone preparations with similar overall dosages.

Side Effects

Testosterone Propionate is generally considered safe and rarely causes side effects when used at normal doses. The liver and kidneys are typically unaffected unless taken in excessive amounts. However, potential side effects may include:

• Acne
• Gynecomastia
• Suppression of natural testosterone production

Post-cycle therapy with anti-estrogens is advised to mitigate these effects. Other possible side effects include:

• Testicular shrinkage
• Reduced sperm production
• Heightened aggression
• Changes in voice
• Increased libido

Dosage Recommendations

Testosterone Propionate is administered through intramuscular injection, specifically deep into the gluteal muscle. The effective dosage ranges from 300 to 700 mg per week.

As with any anabolic steroid, it is important to approach Testosterone Propionate with caution to minimize potential risks and side effects.