Endurobol (GW501516 / “Cardarine”) – Endurance and Cutting Support

Endurobol is made for athletes and gym-goers who want to push endurance, improve training output, and support a leaner look while staying consistent in hard training blocks. The key ingredient is GW501516, often called Cardarine.

A quick note: Cardarine is commonly grouped with “SARMs” online, but it’s not a SARM. It’s better described as a metabolic performance compound that affects how the body uses energy, especially during endurance work.

What people use it for

• Endurance support: longer sessions, better stamina, improved output

• Fat-loss support: often used in cutting phases to support a leaner result

• Recovery support: used around intense training periods where fatigue builds up

How it works

GW501516 is linked with increased fatty acid oxidation and improved energy efficiency during exercise. In practice, that’s why it’s associated with better endurance and a stronger ability to use fat as a fuel source during longer workouts.

Key highlights

• Supports fat burning: helps shift energy use toward fats, which is why it’s popular in cutting

• Boosts endurance: commonly used for cardio-heavy training, conditioning, and high-volume blocks

• Supports recovery: often used to help manage fatigue when training frequency is high

• Vegan formula: plant-based capsules, focused on a clean format

Dosage and pack size

• Typical daily dose: 10 mg per day (1 capsule daily)

• Some users run 10–20 mg/day, but higher dosing increases risk and is not something to treat casually

• 60 servings per pack (60-day supply at 10 mg/day)

Important safety and sport-related notes

• Not approved as a medicine for general use, and safety data in humans is limited.

• Animal studies raised serious cancer concerns, especially at higher doses. Research was stopped in clinical development, and more human data is still needed.

• Banned in competitive sport as a doping substance. If you compete, it’s a non-starter.