Testosterone NPP Blend 150mg

What is Nandrolone Phenylpropionate? Testosterone NPP Blend 150 is made up of 75 mg of testosterone propionate and 75 mg of the steroids phenylpropionate. Testosterone propionate (T-PRO) is the oil-soluble 4-androstene-3-one,17beta-ol version of testosterone. Testosterone Propionate, at 100 mg, contains 83.72 mg of testosterone, more than any ester-based testosterone supplement with the identical total dosage.