About This Product Experience of tri-stim energy Enhances explosive pumps Aids muscular endurance Crafted with AI-discovered peptides Icy Blue Razz flavor Directions Mix one serving (approximately 1 scoop) of C4 Ultimate with 12 fl. oz of water and consume 20-30 minutes prior to your workout. Some users may notice a mild tingling sensation due to Beta-Alanine. Warning THIS PRODUCT IS INTENDED ONLY FOR HEALTHY ADULTS AGED 18 OR OLDER. Avoid this product if you are pregnant, nursing, or currently using nitrates for angina, as well as if you are taking medications for erectile dysfunction like PDE-5 inhibitors. Prior to using this product, discuss with a licensed healthcare provider, particularly if you are on antidepressants such as MAOIs (Monoamine Oxidase Inhibitors) or SSRIs, blood thinners, NSAIDs, pseudoephedrine, or any other dietary supplements, prescription medications, or over-the-counter products; or if you have or suspect a medical condition, including but not limited to: high or low blood pressure, diabetes, glaucoma, anxiety, cardiovascular issues, psychiatric disorders, seizure disorders, heart arrhythmia, stroke, or kidney, liver, thyroid diseases, or difficulties urinating due to prostate enlargement. This product contains caffeine and should not be consumed by individuals trying to eliminate caffeine from their diets, or in conjunction with caffeine or stimulants from other sources like coffee, tea, soda, or other dietary supplements and medications. Discontinue use 2 weeks prior to any surgery. Stop immediately and consult a physician if you have any adverse reactions to this product. Do not exceed the recommended dosage. Use only as directed. Do not consume if safety seal is broken or missing. Store in a cool, dry location. KEEP OUT OF REACH OF CHILDREN.