NingXia Red

Goji juice is an antioxidant.  It looks like the one your friend swears by is distributed via multilevel marketing or similar person-to-person, home-based sales plan.  Some products sold like that are excellent, but sometimes they're presented with zealot-like enthusiasm and/or inflated hype that verges on gross misrepresentation, such as being able to prevent or cure cancer.  But it's probably healthy and a good source of antioxidants if that's what you're after.   JMO    Deanna