Description
RAD 140 (Testolone)
RAD-140 (Testolone) Overview
RAD-140, also known as Testolone, is a SARM that has gained significant attention for its strong anabolic activity and selective interaction with androgen receptors. It is particularly associated with research into muscle growth, strength, and lean-mass development.
Product Information
RAD-140 was developed to selectively activate androgen receptors in tissues such as muscle and bone while limiting activity in other tissues.
Its anabolic profile has made Testolone one of the most recognized compounds in the SARM category.
How Does RAD-140 Work?
RAD-140 binds to androgen receptors and activates anabolic signaling. This interaction can influence pathways involved in muscle and tissue development.
RAD-140 Benefits & Effects
Supports Muscle Growth
RAD-140 is known for its strong anabolic activity and is widely investigated for its effects on muscle-related pathways.
Promotes Lean Mass
Androgen-receptor activation can increase signaling involved in maintaining and developing lean tissue.
Supports Strength & Performance
Its anabolic activity has made RAD-140 particularly popular in research surrounding strength and physical performance.
Investigated for Tissue Selectivity
RAD-140 was developed to produce anabolic effects while reducing unwanted androgenic activity in tissues such as the prostate.
RAD-140 Side Effects
Reported concerns include testosterone suppression, changes in cholesterol, acne, mood changes, liver-related effects, and other hormonal changes.
Human clinical research has also reported liver-enzyme elevations and other adverse events during RAD-140 investigation. [1]
RAD-140 Dosage
Online sources commonly report 5–20 mg per day for non-medical use. However, these ranges are not established as a safe or effective general dose.
A first-in-human clinical study investigated RAD-140 at 50 mg, 100 mg, and 150 mg once daily in patients with metastatic breast cancer, but those doses were part of a medical oncology trial and should not be interpreted as bodybuilding or general-use dosing. [1]
Where to Buy RAD-140?
RAD-140 products are not sold by Purerawz. Purerawz provides informational content and may include affiliate links to third-party websites where products are listed.
Disclaimer: The information on Purerawz is provided for educational and informational purposes only. RAD-140 is not FDA-approved for general human use. This information should not be considered medical advice or a recommendation to use Testolone.





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