Comments on: How long does pre-workout last? https://howlongdoeslast.com/pre-workout/ Ultimate Answers to Shelf-life Questions Wed, 23 Jun 2021 10:50:00 +0000 hourly 1 https://wordpress.org/?v=6.4.3 By: Xavier_Ramirez https://howlongdoeslast.com/pre-workout/#comment-1781 Mon, 05 Oct 2020 11:58:31 +0000 https://howlongdoeslast.com/?p=510#comment-1781 For the hypersensitive, you are going to want to consume no more than 200 mg of caffeine. This same caffeine in your pre workout may kick in faster and last longer, more towards the 6 hour duration. This will be noticeable through inability to sleep for those 6 hours. Lastly for the hyposensitive group, you’re going to be leaning towards the stronger pre workouts to get your fix. After all, to get a good lift you are likely going to want at least 300 mg of caffeine to really feel its effects.

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