Do any ARIIX products contain HCA (Hydroxycitric Acid)? Administrator September 06, 2017 19:41 Follow There is no HCA in any of the ARIIX products. Related articles General Product FAQs Does ARIIX use stearates in the products? How long will ARIIX products last me? Do the Nutrifii products meet the WADA Prohibited List standards? How much caffeine is in Rejuveniix? Comments 0 comments Please sign in to leave a comment.