CBUM Christopher's Secret Stuff Pre-Workout · 520g

We've created a special batch of the fuel that champion Chris Bumstead prefers as he prepares for his fourth title in December. This mysterious twist on our best-selling CBUM Thavage Pre-Workout will tantalize your taste buds with a truly electrifying sweetness that will keep you guessing on your way to the gym.

Dive into the world of Thavage and enjoy this exclusive limited edition flavor that CBUM describes as "the taste of victory". This unique variant has been specially developed to invigorate your senses and give you an extra boost of motivation for your workout.

L-Citrulline

Citrulline is a non-essential, non-proteinogenic amino acid that is formed in the urea cycle and combines with carbon dioxide to form ornithine. Research has shown that citrulline supplementation can increase your resistance and endurance during exercise by increasing blood arginine levels (even better than arginine supplementation itself). You can expect improved muscle endurance, better blood flow/circulation, reduced muscle soreness and less fatigue during exercise.

Betaine Anhydrous

Betaine acts as a methyl group donor to lower homocysteine levels and convert it to methionine. In clinical studies, betaine has been suggested to increase muscle strength and performance. Betaine also increases SAM-e levels, which have been linked to improved mood and cognitive function.

L-Tyrosine

Tyrosine is a non-essential amino acid and a precursor to epinephrine and dopamine. These chemicals mainly produce alertness, increased energy and improved mental focus.

Alpha GPC

Alpha GPC increases levels of acetylcholine, an important chemical for focus, learning and muscle contraction. Alpha GPC also supports the integrity of cell membranes and is being studied for its purported performance-enhancing properties in athletes.