Winstrol Oral is more effective than injectable 7677 Winstrol Oral is a trademark of the chemical stanozolol (dihydrotestosterone derivative). The preparation is an aqueous suspension of stanozolol. Stanazolol is also available in oral form. Between oral and injectable stanozolol there is absolutely no difference – this is the same drug. So, if in your “first aid kit” there is an injection version of the steroid and you
