What is susta?

Susta (also known as sustanon or 4-testosterone) is a combination of four different forms of testosterone in a single injection. It was developed to help treat low testosterone levels in men, and is commonly used by bodybuilders and athletes to enhance muscle growth and performance.

The four forms of testosterone in susta include:

1. Testosterone propionate
2. Testosterone phenylpropionate
3. Testosterone isocaproate
4. Testosterone decanoate

Susta is typically injected into the muscle once every two to three weeks. It is known for providing rapid gains in muscle size and strength, and can also improve endurance and recovery time. However, like any anabolic steroid, it can have negative side effects if used improperly, including acne, hair loss, increased risk of heart disease, liver damage, and infertility. It is important to use susta only under the guidance of a healthcare professional and to closely monitor any side effects.