Stanozolol is a man-made steroid, similar to the a naturally occurring steroid testosterone.

Winstrol is a highly effective steroid that is available in both injectable and oral form. Stanozolol is used as the main active ingredient. Oral Winstrol possesses a half-life of 9 hours, while injectable Winstrol has a half-life of 24 hours.

Take stanozolol exactly as directed by your doctor. If you do not understand these instructions, ask your doctor, nurse, or pharmacist to explain them to you.
Take stanozolol with a full glass of water.

Stanozolol can be taken with or without food.

It is important to take stanozolol regularly to get the most benefit.
Your doctor may want you to have blood tests or other medical evaluations during treatment with stanozolol to monitor progress and side effects.
Store stanozolol at room temperature away from moisture, heat, and direct light.

In rare cases, serious and even fatal cases of liver problems have developed during treatment with stanozolol. Contact your doctor immediately if you experience abdominal pain, light colored stools, dark colored urine, unusual fatigue, nausea or vomiting, or yellowing of the skin or eyes. These may be early signs of liver problems.

If you experience any of the following serious side effects, contact your doctor immediately or seek emergency medical attention:
• an allergic reaction (difficulty breathing; closing of the throat; swelling of the lips, tongue, or face; or hives);
• swelling of the arms or legs (especially ankles);
• frequent or persistent erections, or breast tenderness or enlargement (male patients); or
• voice changes (hoarseness, deepening), hair loss, facial hair growth, clitoral enlargement, or menstrual irregularities (female patients).
Other less serious side effects may also occur. Talk to your doctor if you experience
• new or worsening acne;
• difficulty sleeping;
• headache; or
• changes in sexual desire.
Side effects other than those listed here may also occur. Talk to your doctor about any side effect that seems unusual or that is especially bothersome.