4x Soursop seeds also known as gvanabana or graviola , soursop is a fruit, it's an every green tree and it's native to the tropical Americas and Caribbean Mexico, Central America and Northern South America.
the benefits  what? soursop can help you with.
Boosts the immune system,
Rich in vitamin c
safe during pregnancy, eating moderate amount of fresh soursop fruit 
Antioxidants such as Luteolin , Quercetin, Tangeretin  theses reduce the risk of chronic diseases  Anti-inflammatory caused by free radicals.
Good for removing parasites.
(Please seek medical advice for more info)