While Anabolic Prescription is being turned into the AP Kit, Promasil at nighttime is being replaced by Last Meal, and MPower is finding it’s way out to retailers. Rival Us have made some modifications to one of their older supplements, with the victim this time around being Enpulse. The testosterone boosting product used to carry a massive range of 22 ingredients spread across a four capsule serving. The 2013 version of the supplement however has dropped 17 of those features holding on to, tribulus, maca, milk thistle, avena sativa, and eurycoma longifolia (tongkat). As well as packing an entirely different formula, the new Enpulse has also been dressed in Rival’s updated universal orange and yellow color theme. For those fans who are loyal users of the product, it may not be best to stock up on your next purchase, as the reformulated Enpulse is not likely to perform as it used to.