Testolone (RAD-140) is a next-generation selective androgen receptor modulator (SARM) developed to model the anabolic properties of testosterone without its common androgenic side effects. First introduced in 2010, Testolone remains one of the most potent SARMs for lean muscle growth, recovery, and performance research.

Overview

In research contexts, Testolone has demonstrated strong affinity for androgen receptors in skeletal and muscle tissue while showing minimal activity in the prostate and other secondary organs. This tissue selectivity makes it valuable in studies comparing anabolic and neuroprotective activity of non-steroidal androgens.

Research Focus & Observations

• Supports muscle protein synthesis and lean mass preservation in controlled models
• Promotes fat metabolism and improved body-composition ratios
• Studied for potential neuroprotective effects via androgen receptor modulation
• Non-steroidal structure avoids conversion to DHT or estrogen

Expected Research Outcomes

• Increase in lean muscle density and strength potential
• Reduction in fat mass without significant fluid retention
• Favorable recovery response following exertion studies

Dosage (Research Reference)

• Male subjects: 10–30 mg per day (typically 2 tablets daily)
• Female subjects: 5–10 mg per day (½–1 tablet daily)
• Cycle duration: 6–12 weeks (8 weeks typical median)

Dosage escalation should remain gradual to observe tolerance and proportional response. As with all SARMs, higher dosages do not imply linear response rates and may require post-cycle recovery protocols.

Stacking Options

• May be paired with Cardarine (GW-501516) or Nutrobal (MK-677) for endurance and recovery-focused studies
• For advanced cycles, often integrated with testosterone or trenbolone base models under controlled protocols

Safety & Observations

• No significant androgenic side effects reported in early trials
• Does not aromatize to estrogenic metabolites
• Potential for mild transient suppression at higher dosages; recovery expected post-cycle
• Female athletes tolerate Testolone well due to selective receptor activity

What’s in the Box

• 56 tablets per box
• Each tablet contains 5 mg Testolone (RAD-140)

Handling & Storage

• Store in a cool, dry place, below 25 °C
• Keep sealed and protected from light and moisture
• Intended for laboratory research and analytical reference only

Why Choose EU Pharmaceuticals?

EU Pharmaceuticals ensures all SARMs are produced under verified laboratory standards, with HPLC purity confirmation and quantitative assay verification for accuracy and reproducibility in research settings.

For laboratory, educational, and research use only. Not for human or veterinary consumption. No therapeutic or performance claims are made. Buyer assumes all responsibility for lawful handling and use.