Sustonon 250 (10x)

Overview of Sustanon

Sustanon is a blend of several testosterone esters, highly favored by athletes for its potent effects, allowing for just one injection per month. It promotes significant muscle mass gains and aids in fat burning, making it a popular choice among bodybuilders and athletes.

Composition

Each 1 ml of Sustanon contains:

• Testosterone Propionate – 30 mg
• Testosterone Phenylpropionate – 60 mg
• Testosterone Isocaproate – 60 mg
• Testosterone Decanoate – 100 mg

Pharmacological Category

• Pharmacological Category: Anabolic-androgenic steroid
• Anabolic Activity Index: 100%
• Androgenic Activity Index: 100%

Mechanism of Action

Sustanon’s pharmacokinetics are enhanced due to the combination of different esters. The quick action of Propionate and the longer action of Isocaproate and Decanoate esters result in a more stable testosterone concentration in the blood over an extended period.

Side Effects

Sustanon can convert to estrogens, leading to potential side effects such as:

• Gynecomastia
• Swelling
• Fat accumulation in a female pattern
• Inhibition of natural testosterone production

Other possible side effects include:

• Prostate enlargement
• Balding
• Acne

Using anti‑estrogens can help mitigate these negative effects.

Dosage Recommendations

Sustanon is administered by intramuscular injection. The effective dose ranges from 250 to 750 mg per week.
As with any anabolic steroid, it is important to approach Sustanon with caution to minimize potential risks and side effects.

💡 This form of testosterone is an ideal choice for testosterone replacement therapy (TRT). Our comprehensive guide to TRT can be found here.