Does Arizona RX Have Caffeine? The Difference Between RX Energy and Rx Stress
                                
                                
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                                    4 min read                                
                            
                                Surprisingly, the answer to whether Arizona RX has caffeine depends on the specific product, as the brand offers two distinct 'RX' formulas. While the RX Energy Herbal Tonic is formulated with stimulants like green tea and guarana for a significant energy boost, its counterpart, the Rx Stress Herbal Iced Tea, is intentionally caffeine-free and designed for relaxation.