NONE are good for joints.. while everyone assumes and thinks that deca and npp are "great for your joints" they are very wrong... its a band aid to a wound that offers no real healing properties... by masking the injury, often times, it can makes things worse as you use areas that are injured but with the masking of the pain you can get through it however you cannot stay on deca forever and when you discontinue use, you are back to square one of often times, even worse off.. sarms and peptides along with hgh will provide true healing, at least some of them but steroids are not going to be of help to you and often times can make things worse