tuff lets look at chemistry:

sustanon 4 esters:

30mg testosterone propionate
60mg testosterone phenylpropionate
60mg testosterone isocaproate
100mg testosterone decanoate

total = 250mgs



enanthate 1 ester

250mgs


do you know from any amp readily available that sust has the least amount of raw test in? do you know this is because although there are faster acting esters the weight of the 100mgs of decanoate ester leaves it in such a way.

The fact that this is the case leads on to the fact that then results are slower. The less raw test means the longer it takes to fully build up.