Testosterone Propionate

What is Testosterone Propionate by SYN Pharma?

Testosterone Propionate is a fast-acting injectable ester of testosterone used in performance and physique enhancement for building lean muscle, increasing strength, and improving recovery. Its short half-life allows for rapid results and precise control over hormone levels, making it ideal for shorter cycles or cutting phases.

SYN Pharma’s Testosterone Propionate is dosed for consistent, pharmaceutical-grade delivery and is a preferred option for users looking to avoid excessive water retention and maintain tighter hormonal control.

Benefits of Testosterone Propionate

• Increases lean muscle mass and strength
• Enhances recovery and endurance during training
• Minimal water retention compared to longer esters
• Quick onset of action with easier post-cycle timing

Key Information

• Compound: Testosterone Propionate
• Half-life: Approximately 2–3 days
• Injection frequency: Every other day (EOD) or daily preferred

Dosage and Administration

Typical dosages range from 300 to 500 mg per week, divided into multiple injections due to the short ester. Because it peaks quickly, Testosterone Propionate is often injected every other day or daily for stable hormone levels.

Cycle lengths commonly range from 6 to 10 weeks. It is often used during cutting cycles or when rapid clearance is desired post-cycle.

8-Week Testosterone Propionate Cycle

Common Questions About Testosterone Propionate

What makes Test Prop different from Test E or Cyp?

Test Propionate is a shorter-acting ester, meaning it kicks in faster and clears the system quicker. This provides more control and less water retention, but also requires more frequent injections.

Can Test Prop be used for bulking?

Yes. While often used during cuts, Testosterone Propionate can support lean bulking cycles, especially when paired with moderate calories and other mass-building compounds.

Is post-cycle therapy required?

Yes. Like all testosterone esters, Propionate suppresses natural testosterone. PCT should begin approximately 3–4 days after the last injection and may include Nolvadex, Clomid, or both.

How often should I inject Test Prop?

Due to its short half-life, most users inject every other day (EOD) or daily. This ensures stable hormone levels and minimizes side effects like mood swings or hormonal crashes.