R1 Pre Train 2.0

R1 Pre Train's™ 2.0 transparent formula of our Hi-Speed Energy Blend & Hi-Speed Pump Blend helps create better energy, better focus & fuel. Rule One Proteins R1 Pre-Train allows athletes to train longer and harder without fear of ineffective or even dangerous ingredients.

Energy & Mental Focus Support

• Beta Alanine (Carnosyn™) for increasing stamina & strength
• Di-Caffiene Malate, Theacrine & Caffeine help increase energy & metabolic rate without a hard crash
• N-Aceytl L-Tyrosine to support workout intensity

Muscle Support

• L-Citrulline supports blood flow to muscle tissue & nitric oxide production
• Agmatine Sulfate supports nitric oxide production