The present invention provides formulations and methods for formulation administration that support an individual's body during vaccination and adaptive immune response. The individuals who can benefit from these formulations and methods for formulation administration are infants, children and adults. The formulations comprise ingredients that may be administered prior to, concurrent with or subsequent to the vaccination. The formulations and methods for formulation administration of the present invention preferably act by selectively targeting enzymatic reactions, epigenetic expression, and an individual's various metabolic pathways in support of immune system homeostasis, maintaining balance between oxidative stress and methylation, fostering balance between Th1 and Th2 responses, or a combination thereof, during vaccination and adaptive immune responses to improve vaccine response and reduce vaccine side effects.