Multi-Ingredient Pre-Workout Supplements: JISSN Position Stand

## Summary

The JISSN Position Stand by Harty PS et al. from 2018 analyzes Multi-Ingredient Pre-Workout Supplements (MIPS) and was published in the Journal of the International Society of Sports Nutrition.

Study Background

This position stand examines the efficacy and safety of MIPS, which typically combine caffeine, beta-alanine, creatine, citrulline, and other ingredients.

Key Findings

The position stand shows: - Core ingredients: Caffeine (150-300mg), Beta-Alanine (2-5g), Creatine (3-5g), Citrulline (6-8g) - Timing: 20-30 minutes before training - Synergistic effects: Combination more effective than single ingredients - Performance: Improvements in strength, power, endurance, and subjective energy levels - Safety: Generally safe at recommended doses

Methodology

The position stand is based on clinical studies of proprietary and non-proprietary MIPS formulations.

Scientific Context (No approved Health Claims)

Please note: The following information describes scientific study results. They do not constitute recommendations for health claims and must not be used as such.

These position stand findings are relevant for: - Scientific product development: Synergistic ingredient combinations - Study results: Dosages of core ingredients - Dosing studies: Timing and combination effects - Transparency: Safety profiles of multi-ingredient formulations

Source

The full position stand is freely accessible.

Authors: Harty PS, Zabriskie HA, Erickson JL, Molling PE, Kerksick CM, et al. Year: 2018 Journal: Journal of the International Society of Sports Nutrition DOI: 10.1186/s12970-018-0224-0

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*Note: This summary is for informational purposes only. The presented study results are not approved health claims. For detailed information, please consult the original source.*