Active Half-life: 8 hours
Classification: Anabolic Steroid
Dosage: 20-50mg/day
Acne: Yes
Water Retention: No
HBR: Perhaps
Hepatotoxicity: High
Aromatization: No
Active Substance: Stanozolol
Form: 60 pills x 50mg
Manufacturer: SIS Labs



Chemical name: 17α-Methyl-17β-hydroxy-[5α]-androst-2-eno[3,2-c]pyrazole
Formula: C21H32N2O
Anabolic activity index: 320%
Androgenic activity index: 30%


Winstrol is an anabolic steroid that contains Stanozolol as the active substance. It is manufactured by SIS Labs and comes in the form of 60 pills, with each pill containing 50mg of Stanozolol.

Winstrol is commonly used by athletes and bodybuilders to enhance physical performance, increase muscle strength, and improve muscle definition. It is also used to treat certain medical conditions such as hereditary angioedema and anemia.

How to use:
Winstrol should only be used as prescribed by a healthcare provider. The recommended dose ranges from 20-50 mg per day and can be taken orally or by injection. The dosage and duration of use should be determined by a healthcare professional.

Storage conditions:
Winstrol should be stored in a cool and dry place, away from direct sunlight and moisture. It should be kept out of reach of children and pets. Always check the expiration date before using it.

Mechanism of action:
Stanozolol, the active ingredient in Winstrol, is a synthetic derivative of testosterone. It works by binding to specific androgen receptors in the body, stimulating protein synthesis, and promoting the growth of lean muscle tissue. It also helps to increase red blood cell production, enhancing oxygen delivery to the muscles.

– Before using Winstrol, inform the healthcare provider of any medical conditions, especially liver or kidney problems.
– It is essential to have regular check-ups and blood tests while using this medication.
– Women should avoid using Winstrol due to the risk of virilization symptoms.

– Winstrol is contraindicated in individuals with a known hypersensitivity to Stanozolol or any of the other ingredients in the medication.

Drug interactions:
– Winstrol may interact with certain medications, including anticoagulants (blood thinners) and insulin. Inform the healthcare provider of all medications being taken before starting Winstrol.

In case of an overdose, seek immediate medical attention. Symptoms may include nausea, vomiting, stomach pain, and fatigue.

Side effects:
Common side effects of Winstrol include:
– Acne
– Hair loss (in individuals with a genetic predisposition)
– Voice changes (deepening of the voice in women)
– Increased body hair growth
– Liver damage or abnormalities
– Alterations in cholesterol levels
– Mood swings and aggression
– Masculinization symptoms in women (virilization)
– Virilization symptoms in prepubescent boys

In conclusion, Winstrol is an anabolic steroid used to enhance athletic performance and increase muscle strength and definition. It contains Stanozolol as the active substance and is manufactured by SIS Labs. It should only be used as prescribed by a healthcare provider and stored in a cool, dry place. Regular check-ups and monitoring are necessary while using Winstrol, and any side effects should be promptly reported to the healthcare provider.


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