How Long Do Caffeine Pouches Take to Kick In?
                                
                                
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                                    4 min read                                
                            
                                A 2025 study highlighted that caffeine delivered via pouches is absorbed directly into the bloodstream through oral mucosa, leading to a much faster onset than traditional beverages. So, how long do caffeine pouches take to kick in for an energy boost? For most users, the initial effects can be felt within a rapid 5 to 15 minutes.