In most cases, yes, our Goli® Recharge Energy+ Gummies can generally be stacked with other supplements, but you'll want to keep a few things in mind: Our formula contains 36 mg of caffeine per serving. If you are combining this with energy drinks or other caffeinated products, be sure to account for your total daily caffeine limit. As well, our formula includes 1500 mg of Nitrosigine®, a full-dose ingredient that promotes nitric oxide production and blood flow. If you are also taking prescription blood pressure medication, nitrates, or other high-dose vasodilator supplements, we recommend consulting with your healthcare practitioner before stacking.