From the makers of America's #1 pre-workout brand, Cellucor C4 Sport provides a performance and energy boost that helps you in your journey towards becoming the best. C4 Sport includes electrolytes in every serving. After weeks on 4Gauge, I noticed that I get the muscle growth and focus which it fails to deliver – plus the additional stamina you would expect in a pre-workout. EXPLOSIVE ENERGY — Take your training to the next level with explosive C4 Energy from 150mg of caffeine. MUSCULAR ENDURANCE — Power tough trainings with CarnoSyn® Beta-Alanine, which helps combat muscular fatigue and support muscular endurance* Pre-workout dietary supplements have grown in popularity among both recreational and professional athletes in recent years. To assist evaluate the acute consequences of a caffeine-containing pre-workout nutritional supplement on several measures of performance, including anaerobic power, upper and lower body power, and upper body strength, recreationally trained males were enrolled in a study conducted by the National Library of medicine .

Viribay, A., et al. (2020). Effects of arginine supplementation on athletic performance based on energy metabolism: A systematic review and meta-analysis. This product contains caffeine and should not be used by individuals wishing to eliminate caffeine from their diet or in combination with caffeine or stimulants from other sources including but not limited to, coffee, tea, soda, or other dietary supplements and medications. If you're looking to enhance your body and mind's response to a workout then you'll love that C4 pre workout has the following ingredients:The Cellucor C4 Pre-Workout is a great source of energy that lasts long and is good for you too since it comes with nutrients. And on top of all that, it tastes amazing! Arginine can increase nitric oxide production, which leads to the widening of blood vessels (vasodilation). This process increases blood flow to the muscles during a workout. A 2020 review notes that arginine also increases heart rate, blood pressure, and blood flow to the muscles during resistance exercise. The innovative supplements brand Cellucor has been holding on to its mission since 2002, supporting people during their personal improvement journeys. Cellucor delivers a wide variety of products worldwide; pre-workout supplements, post-workout supplements, weight loss products, health essentials, boosters, and much more. To ensure a good night’s sleep, it is generally recommended to avoid consuming pre-workout supplements or any caffeine-containing products close to bedtime. It takes approximately 5 to 6 hours for the effects of caffeine to wear off, although individual variations exist.

They didn't see any gains in upper and lower body power or strength. A caffeine-containing pre-workout dietary supplement, on the other hand, may boost anaerobic power performance when taken before activity.

I could go on here and give you plenty of examples. But the point is that you can easily switch blends based on your changing demands.