Part 3 of Honey Stinger`s new 3 part hydration solution helps you recover from strenuous activityReplenishes fluid and electrolyte losses post-exerciseSupports the immune system with the benefits of zinc, elderberry, and vitamins C and DOptimizes hydration with a 1:3 sodium to potassium ratioDrink within one hour of completing activity for optimal benefit, or whenever your immune system could use a boostAvailable in 2 retail sizesHydrationBox of 10Berry Defense1 Packet ...