The new TravelTime bars makes boosting your immunity as easy as having a tasty snack. The TravelTime bar is the first gourmet nutrition bar to contain Wellmune WGP®, a natural ingredient clinically proven to activate key immune cells. Wellmune WGP, derived from a proprietary strain of baker’s yeast, actually ‘trains’ your immune system to be stronger every day. In the TravelTime bar it is uniquely partnered with 99% pure Resveratrol, the powerful antioxidant found in the skin of red grapes known to prevent free radical damage, have anti-aging benefits and improve heart health.