I have tried the anti-aging (cellular renewal -
antioxidants) which have have Acai ingredient in it. It has great tasting. It's key ingredient
Resveratrol (http://tinyurl.com/nutrition-about1) featured in over 2,000 research publications, has been shown to activate the "Anti-Aging Gene" and is creating tremedous excitement in cellular excitement in cellular health studies worldwide.
It is using the intra-oral spray system.
check it out
http://tinyurl.com/nutrition-about1