É basicamente um estimulante que aumenta a capacidade física (entre outras coisas).
Bloody Eye (aka Red Eye) is a drug developed by an illegal syndicate of which Asimov Solensan was a member. This drug is the main driving force behind the story of Session 1, and is also mentioned and seen to varying degrees throughout the series. Vicious is also known to deal in Bloody Eye, and it is suspected he uses it as well.
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Bloody Eye is similar to a very powerful steroid and stimulant combined into one. It makes the user extremely hyper and aware. They perceive time at a very rapid rate, causing everything around them to appear to move in slow motion. The user gains significant physical strength. It also appears that the user becomes agitated and angry, however Asimov Solensan is the only person ever seen taking Bloody Eye so this could be due more to his personality and predicament than the drug. A person on Bloody Eye is known to be quite a force to be reckoned with; Asimov took down numerous men without any weapons while on Bloody Eye, making him seemingly impossible to capture.
Detalhes completos podem ser encontrados no wiki do Cowboy Bebop: link