Riovida Stix 15 Packet Powder by 4Life Research

Q: How do these taste? Any bitterness or aftertaste?

Since this is a fairly subjective question, I can answer with my subjective experience. The RioVida stix has a nice berry flavor, not too strong, and thank goodness there is no bitterness and no aftertaste. I personally like a more concentrated flavor of RioVida Stix, so I'll either mix it with only 8 oz of water or mix this with the 4Life Energy Stix in Berry flavor, or with a sweeter fruit-flavor juice like pink lemonade or watermelon juice.

Q: How is this different from their Energy Stix?

Energy: Boosts healthy energy levels with synergistic blend of amino acids, yerba mate, green tea extract, and three forms of ginseng* • Contains 4Life Transfer Factor® to support the immune system* • Supports memory, alertness, and mood*. Rio Vida Stix: Supports the immune system with 600 mg of certified 4Life Transfer Factor® with UltraFactor XF®* • Is portable and easy to share • Stimulates natural killer (NK) cell activity by as much as 283%*1 • Contains ingredients that provide powerful antioxidant, immune system, wellness, and cardiovascular support* • Offers a great-tasting source of electrolytes to support healthy nervous system and muscle function, and overall wellness * • Contains no artificial sweeteners, flavors, or preservatives • Contains certified 4Life Transfer Factor® to Raise Your Immune I.Q.®*

Q: How is this different from Riovidia Liquid version?

Hello The RioVida STIX are individual packets of powder to be mixed in a bottle of water. The RioVida Bottles are in a liquid form ready to serve and should be refrigerated after opening. The ingredients are almost identical and serve the same purpose to provide antioxidant support.