
Originally Posted by
MuscleScience
Compounds compete for the Same binding receptor, there is only one. This is called competitive inhibition, the more compounds you run the less effective the properties of each is. In effect, the strongest compound will block the weaker binding compounds. Secondly another physiological principle called the law of diminished returns dictates that the body can only react to a certain compound more strongly to a point. After that there is no increase in dose response but could be an increase in undesired effects.