Collection: 1D Supplements

At Joe Miller 1D, you'll find the best sports performance nutrition coaching plans and supplements to support your health and fitness goals.

About 1st Detachment (1D)

1D is an expert-formulated supplement company led by renowned coach Justin Harris and optimal living specialist Joe Miller. From a game-changing pre-workout to potent glucose disposal agents & industry-leading intra-workout, we’ve combined science with real-world experience to custom-formulate each product. We are battle tested. Are you? Find your battle today!