C4 Sport Pre-Workout DetailsC4 Sport is packed with active ingredients for Hard Hitting Energy™ and fatigue-fighting muscular endurance. Every scoop delivers an explosive blend of 135mg Caffeine and for unrivaled focus and energy. CarnoSyn® Beta-Alanine helps keep fatigue at bay. Creatine monohydrate and Arginine AKG support lean muscle growth and improve strength. C4 Sport carries the Informed Choice logo. This means that the product has gone through a full manufacturing audit and is regularly tested for a wide variety of WADA banned substances to ensure safety for sport.Features and Benefits Elevates Energy* Promote Endurance† Athletic Support Frequently Asked Questions ➕ What is C4 Sport Pre-Workout?C4 Sport is packed with active ingredients for Hard Hitting Energy™ and fatigue-fighting muscular endurance.➕ What flavours are available?Blue Raspberry, Mango Nectar, Strawberry Watermelon.➕ How do I use it?Mix one scoop with 175–250ml of cold water and consume 20–30 minutes before training. Do not exceed the recommended dose.➕ Are there any cautions?Reduce the dose if flushing, tingling, and/or prickling sensation of the skin occurs. Some people may experience gastrointestinal discomfort (such as diarrhea). Stop use if hypersensitivity/allergy occurs. May result in weight gain. Avoid taking with health products or foods that contain caffeine and/or increase blood pressure (e.g. medications, coffee, tea, colas, cocoa, guarana, mate, bitter orange extract, synephrine, octopamine, ephedra, ephedrine). Consult a health care practitioner prior to use if you have high blood pressure, glaucoma, and/or overactive bladder syndrome (detrusor instability). This product is not intended as a substitute for sleep. Consult a health care practitioner if you are pregnant or breastfeeding, or if you are taking medication for cardiovascular disease, erectile dysfunction, and/or blood thinners. Consult a health care practitioner prior to use if you have a kidney disease/disorder. Consult a health care practitioner prior to use if you suffer from cardiovascular disease and are attempting an increase in physical activity or if your cardiovascular condition worders. If you suffer from a cardiovascular disease, consult your health care practitioner for use beyond 6 weeks. Do not use this product if you have had a heart attack/myocardial infarction.