Format is an innovative system designed to provide complete immune support. It is the first and only advanced immune product to uniquely combine a daily immune supplement with an intermittent senolytic complex to target immune aging. In addition to the micronutrients that you mentioned—vitamin C, selenium, and zinc, which are essential to immune function—Format’s daily immune supplement also contains an Autophagy Activation Complex and a Free Radical Defense Complex. In addition to the daily supplement, each Format shipment includes a Senolytic Complex that is taken intermittently (on two consecutive days each month) to help your body manage senescent cells and respond to inflammaging and immunosenescence at the cellular level.