Each "GP Stan 10" tablet contains 10mg of Stanozolol. GP Stan 10 is available in a sachet of 100 tablets. GP Stan 10 is an artificial steroid that imitates the natural steroid testosterone. The drug is often prescribed in such condition as hereditary angioedema which results in occasional swellings of extremities, throat, bowel wall, genitals, and even face. Due to the use of GP Stan 10 doctors can help reduce the severity and number of such episodes.