Is Crystal Light peach tea caffeine free? The definitive answer
                                
                                
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                                    3 min read                                
                            
                                Despite its often-perceived reputation as a light, decaffeinated beverage, Crystal Light peach tea is not caffeine-free. A typical serving of Crystal Light peach iced tea contains a small but notable amount of caffeine, sourced from real black tea. This can be a surprising fact for consumers who are monitoring their caffeine intake.