Yes! First of all, Creakong CX8 has BCAAs and other aminos in addition to the original 3-creatine blend. To get the full benefits of supplementing with BCAAs and other aminos, such as maximizing muscle protein synthesis, daily supplementation is the most beneficial. In addition, to see the benefits of creatine supplementation, you should use it daily, including rest days. Creatine is an ingredient you take to increase the STORES of creatine in your body (stored as phosphocreatine) – so if you skip a day, you’re just depleting your stored levels, and that does you no good. Using CREAKONG CX8 on rest days can support faster muscle recovery and reduce muscle soreness and fatigue, which can help you build muscle faster.