Testolone (RAD 140)

Testolone (RAD-140) SARMS

RAD-140, or Testolone, is a SARM that has gained immense popularity. It is probably the most widely used SARM today thanks to its remarkable effectiveness. This SARM closely mimics the effects of a steroid, without actually being one, and the results obtained with RAD-140 are simply impressive.

Testolone (RAD-140) is particularly prized by bodybuilders because research on it has primarily focused on stimulating muscle growth and increasing strength, with minimal side effects. RAD-140 is popular for the exceptional results it delivers.

What is Testolone (RAD 140)?

RAD 140, also known as Testolone, is an experimental SARM (selective androgen receptor modulator) developed for use in androgen replacement therapy. Among the potential benefits currently being studied are the treatment of conditions such as muscle atrophy and bone loss.

Testolone (RAD 140) is a popular choice for men with low testosterone levels who wish to avoid testosterone replacement therapy while still wanting to improve their sexual and physical performance. This use of Testolone is based on anecdotal evidence and is not supported by sufficient scientific studies.

Current research is investigating the potential role of RAD-140 in increasing muscle mass, treating breast cancer, and protecting brain cells.

Despite the lack of human safety studies, bodybuilders have used it to increase their strength and endurance. RAD-140 remains legal, but its use is prohibited in professional sports. RAD-140, like all SARMs, is on the World Anti-Doping Agency’s list of prohibited substances.

Mechanism of Action

Testolone (RAD-140) is a SARM (selective androgen receptor modulator). Its primary mechanism of action is therefore to bind selectively to androgen receptors. The main target receptors are muscle and bone receptors. Thanks to this affinity for androgens, RAD-140 produces anabolic effects similar to those of steroids.

However, by avoiding binding to most other androgen receptors, RAD-140 avoids many of the undesirable side effects of steroids. At least, that is the goal of a SARM like RAD-140. As we will see when we examine the side effects, It is far from perfect. There is no perfect SARM (after all, none are yet approved for human use), and even non-targeted androgen receptors can be used for binding, leading to unexpected and undesirable effects.

Benefits of Testolone (RAD 140)

Testolone (RAD-140) is believed to offer numerous benefits, including:

• Increased muscle mass
• Fat loss
• Improved brain function
• Improved sleep and sexual function
• Fights breast cancer

Dosage and Cycle Recommendations for Testolone (RAD-140)

RAD-140 (Testolone) is known for its strong anabolic potency, meaning that effective results can be achieved at relatively low doses compared to traditional anabolic steroids. Whether for bulking, muscle definition, or cutting, understanding the proper dosage and cycle strategy is crucial to minimizing side effects and maximizing gains.

→ Beginner Dosage

Most new users start with a daily dose of 10 to 15 mg for 6 to 8 weeks. This dose is considered sufficient to achieve significant gains in lean muscle mass, strength, and endurance, while limiting potential androgenic or suppressive side effects.

“In early studies, RAD-140 demonstrated anabolic activity at low doses, making it suitable for short-term androgen replacement with minimal toxicity.”

→ Intermediate to Advanced Dosage

Experienced users can increase the dose to 20-30 mg per day, but this significantly increases the risk of testosterone suppression, lipid profile changes, and other side effects. Advanced cycles should not exceed 8 to 10 weeks and should be followed by an appropriate post-cycle therapy (PCT) protocol.

→ Half-Life and Administration

RAD-140 has a half-life of approximately 16 to 20 hours, allowing for once-daily administration. It is typically taken orally in liquid or capsule form and does not require injections, making it more convenient than traditional anabolic steroids.

Cycle Guidelines

Testolone (RAD-140) and Post-Cycle Therapy (PCT)

Tesolone (RAD-140) is one of the most potent SARMs available, and given its significant effects, it increases the risk of hormonal suppression. During a cycle, RAD-140 can lower natural testosterone levels due to its strong anabolic activity. This is why post-cycle therapy (PCT) is an essential part of recovery.

A typical PCT after taking RAD-140 helps restart natural hormone production, maintain strength and muscle mass, improve energy, and stabilize mood and libido. Most users opt for a short, 4-week PCT with common SERMs like tamoxifen or clomiphene at moderate doses. The goal is not to gain muscle mass, but to restore hormonal balance to preserve the benefits of the cycle.

In summary: RAD-140 promotes muscle mass gain, and PCT helps maintain these gains by restoring normal testosterone levels.

PCT Protocol After RAD-140

A standard SERM-based PCT is typically recommended for RAD-140. Here’s a sample 4-week protocol:

Testolone (RAD-140) Stacking

Bodybuilders may combine RAD-140 with other SARMs or steroids to enhance their results. Some users have reported combining it with ostarine, MK-677, or traditional steroids like Primobolan.

Combining it with ostarine is purported to improve recovery. It is also frequently combined with cardarine to increase endurance and promote fat loss.

It is important to note that combining these products is potentially dangerous. None of these substances have been approved or sufficiently studied.

Their safety profile is also unknown. It is strongly recommended to avoid taking these products, especially two or more simultaneously.

FAQ’S