Caffeine Boost combines natural caffeine (100mg) from guarana and P-synephrine (10mg) from bitter orange.

The use of caffeine is widespread and its scientific evidence regarding its usefulness is well-proven:

- Reduces fatigue.

- Improves muscle contractions.

- Increases alertness and promotes concentration.

- Reduces the perception of effort; less "muscle soreness".

- Stimulates the use of fats as an energy substrate, which not only aids weight loss but also promotes greater glycogen reserve sparing, allowing moderate-to-high intensity to be sustained over time.

For its part, P-synephrine is closely related to lipolysis during exercise; it breaks down free fatty acids in the blood for use, thereby increasing the oxidation of these fats with the consequent glycogen sparing. This phenomenon occurs at low and moderate intensities typical of long-duration efforts. It also improves muscular endurance by decreasing pH and the perception of effort.

A perfect combo useful for both endurance and strength sports.

Natural ingredients, gluten-free, lactose-free, sugar-free, and in vegan capsules.