Rest assured, gentlemen! Serious and irreversible diseases, especially for the liver, are very rare among people who use injectable Winstrol . This is its first advantage over oral intake. Everything is a matter of correct dosages and respecting the prescribed cycle. You should also note that injectable Winstrol remains hepatotoxic because it is an Alpha-Alkyl-17 (the only injectable of this kind). You must also protect your liver with Samarin 140 or Legalon . Additionally, like all anabolic steroids , it still can cause side effects to your hair, especially for people who are predisposed for baldness.