Testosterone Undecanoate

My Experience with Testosterone Undecanoate for Cruising
I recently switched to testosterone undecanoate for my cruise phase instead of using a smaller dose of the same ester I run during blasts. This change has been a game-changer, especially in terms of receptor sensitivity when transitioning into blast cycles. Given my extensive experience, I opted for testosterone undecanoate due to its common use in treating hypogonadism and as part of Testosterone Replacement Therapy (TRT). I chose a high-quality product from PSL, and the results have been fantastic.

Since starting this protocol, I’ve noticed an improvement in my mood and motivation compared to going completely off. It also helps me retain a larger percentage of my gains—typically, I’ve lost more in the past during my cruise phase. While the injection isn’t as smooth as enanthate, I appreciate the benefits of cycling esters. Although the gains are more gradual with undecanoate, the lower side effects make it a perfect choice for cruising. This approach helped me retain about 25–30% more muscle mass than going off entirely, setting me up for a stronger start to my blast cycle.

One standout feature of PSL’s product is its concentration—500 mg/ml. This makes it easy to administer, even at higher dosages like 1000 mg per week, with just a simple 2 cc injection.

Effects of Testosterone Undecanoate;

For HRT
With its prolonged half-life, testosterone undecanoate is ideal for hormone replacement therapy (HRT). It requires less frequent injections while keeping testosterone levels within the normal physiological range.

For Bodybuilding;

In the bodybuilding world, this ester is popular for extended cycles. Its ability to maintain a stable hormonal profile with minimal injections makes it a go-to choice for consistent anabolic effects.

Sustained Release;;

The long half-life of 30–36 days ensures a slow, steady release of testosterone, providing a consistent presence of the hormone in the body.

Potential Side Effects;

While effective, testosterone undecanoate may cause certain side effects, including:

Androgenic Effects: Acne, hair loss, or an increased risk of benign prostatic hyperplasia (BPH).
Cardiovascular Impact: Possible fluctuations in cholesterol levels, requiring regular monitoring and heart-healthy practices.
Testosterone Suppression: Extended use of exogenous testosterone can suppress natural production, potentially necessitating post-cycle therapy (PCT).
Injection Site Reactions: Pain or discomfort at the injection site.

Dosage Guidelines;
For HRT

A typical dosage for HRT is 1000 mg every 2–3 months, sufficient to maintain normal testosterone levels.

For Bodybuilding;;

Bodybuilders often use 1500–2500 mg per month, with injections spaced every 2–6 weeks to sustain anabolic effects over extended cycles.

Important Note;;

Always consult a healthcare professional before starting any testosterone regimen to ensure safety and address individual health needs.