5% Nutrition Full AF Pre-Workout Stim-Free Powder Supplement Caffeine-Free Max Pumps 20 Servings (Blue Raspberry)
Analysis updated July 2026 · How Scout scores
At a glance
Summary
This pre-workout supplement features high-quality ingredients like L-Citrulline, L-Taurine, Nitrosigine, and GlycerSize, all of which are known for their effectiveness in enhancing athletic performance and endurance. The formulation is clean, with no artificial additives or harmful ingredients, and focuses on improving blood flow and hydration without the use of stimulants. The product's minimal processing and transparent ingredient list contribute to its high rating.
Key ingredients 4
L-CitrullineGood
L-Citrulline is known to support improved blood flow and muscle endurance, making it a beneficial ingredient for workout performance.
See more about L-Citrulline →L-TaurineGood
L-Taurine helps with hydration and muscle function, contributing positively to exercise recovery and stamina.
NitrosigineGood
Nitrosigine is recognized for enhancing blood flow and pumps during workouts, supporting better performance.
GlycerSizeGood
GlycerSize aids in hydration and energy delivery, helping to improve workout endurance and recovery.
Processing
Processed Foods
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