A dietary supplement includes a base mixture of ingredients with at least one plant or animal protein and a plant-based protein activator. The plant-based protein activator includes a first group of plant extracts having a proteolytic activity and possibly a second group of plant extracts with an emollient and peristaltic activity, a third group of plant extracts with a carminative activity and a fourth group of plant extracts with a depurative and liver and kidney protective activity.
