Tri-Test 400

Test 400 is an injectable testosterone preparation that contains a mixture of three different testosterone esters. Each milliliter of T400 contains 175 mg of Testosterone Enanthate,175 mg of Testosterone Cypionate, and 50 mg of Testosterone Propionate with a total Testosterone steroid concentration of 400mg/ml.

Test 400 has the highest steroid concentration compared to most esters or other testosterone mixtures. That means that you are getting more Testosterone in every milliliter.