Frontline Formulations Crucible

Crucible is quickly becoming the HOTTEST pre-workout on the market because of its clinically dosed ingredients and perfected formula.

• Insane energy from 500mg of potent time-released, tri-blend caffeine

• Enhances nitric oxide production and volume with 6,000mg of L-citrulline

• 700mg of Nitrosigine for improved blood flow and vasodilation

• 300mg of Alpha GPC for maximum focus ensuring an insane workout