Klean Pre-Workout has 75 milligrams of caffeine, less than an average cup of coffee, and 300 milligrams of standardized nitrates to provide energy for your workouts. This pre-workout formula is third-party tested and NSF-Certified for Sport.
Klean recommends putting one scoop into 6-8 ounces of water about 30 minutes before your workout. According to Klean, this pre-workout will enhance athletic performance and protect against free radicals. They share that caffeine specifically supports focus, alertness, and endurance.
There are extremely limited reviews of this pre-workout. Customers shared that they thought it helped improve their workouts and thought it mixed well. Most people didn’t love the flavor, but say they eventually grew used to it.