Nandrolone laureate (Laurabolin) is a slower acting version of Nandrolone decanoate or Deca. It has the disadvantage of being poorly soluble in oil, so typical concentrations are 50mg/mL, meaning high volume shots, or multiple injects. It is also widely considered to be much less effective than nandrolone decanoate. I wouldn't use it personally, but that's not to say it can not be effective to some degree for you. There is a reason, you don't hear about a lot of guys here using it (or at least not frequently).