Buy MASTABOL 100 10ml VIAL (Drostalone Propionate) – SIS LABS Online



Active Substance: Drostalone Propionate
Form: 10 ml x 100 mg/ml
Manufacturer: SIS Labs
Classification: Anabolic Steroid
Active Half-Life: 1-1.5 days
Dosage (Men): 300-700 mg/week
Acne: Yes
Water Retention: No
Hepatotoxicity: Low
Aromatization: No



Chemical name: (2α,5α,17β)-2-Methyl-3-oxoandrostan-17-yl propanoate
Formula: C23H36O3
Anabolic activity index: 62%
Androgenic activity index: 25%


Mastabol 100 by SIS Labs is an anabolic steroid medication used to enhance athletic performance and build muscle mass. It contains Drostanolone Propionate as the active substance. Each pack of Mastabol 100 by SIS Labs contains 10 ml of 100 mg/ml strength.

Mastabol 100 is primarily used by bodybuilders and athletes to increase muscle mass, strength, and endurance. It can also be used for cutting cycles to reduce body fat and achieve a lean muscular appearance.

How to Use:
Mastabol 100 is typically administered as an injection into the muscle by a healthcare professional. The dosage and duration of treatment will depend on individual factors, such as the response to the medication and the medical condition being treated. The recommended dosage for men is 300-700 mg per week. It is important to follow the recommended dosage schedule and not exceed the recommended dose.

Storage Conditions:
Mastabol 100 should be stored in a cool, dry place, away from direct sunlight and moisture. It should be stored out of the reach of children and pets. Do not use the medication beyond the expiration date.

Mechanism of Action:
Mastabol 100 works by increasing muscle protein synthesis, nitrogen retention, and red blood cell production. It also helps to reduce body fat and promote a lean muscular appearance. Drostanolone Propionate has a high affinity for binding to the androgen receptor, which allows it to exert its anabolic effects.

Before taking Mastabol 100, it is important to inform the healthcare provider about any known allergies, medical conditions, or medications currently being taken. It is also important to follow regular medical check-ups to monitor the body’s response to the medication.

Mastabol 100 is contraindicated in individuals who are allergic to Drostanolone Propionate or any other components of the medication. It is not recommended for use in women who are pregnant or breastfeeding, individuals with liver or kidney disease, or individuals with a history of heart disease.

Drug Interactions:
Mastabol 100 may interact with certain medications, such as blood thinners or diabetes medications. It is important to inform the healthcare provider about all medications being taken to avoid potential drug interactions.

In case of an overdose of Mastabol 100, immediate medical attention should be sought. Symptoms of overdose may include nausea, vomiting, abdominal pain, mood changes, and cardiovascular events.

Side Effects:
Common side effects of Mastabol 100 include acne, hair loss, and oily skin. Other less common side effects may include changes in libido, mood swings, and aggression. It is important to seek medical advice if any severe or persistent side effects occur.


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