Directions For PreSurge: On Training days. For best results take one to two servings 20-30 minutes prior to exercise, preferably on a empty stomach for the quickest absorption. Start with one serving to assess your tolerance and work your way up to two servings if needed. On Non-Training days: To optimize PreSurge, take one serving, preferably in the morning. Taking PreSurge on non-training days is not required but can help increase its benefits faster and increase your energy throughout the day. To avoid building up a tolerance, we recommend to discontinue using PreSurge every 12 weeks, for 2-4 weeks before restarting to use it again for 12 weeks. DO NOT exceed more than 2 servings at any one time.

Warnings: Consult a physician or licensed qualified health care professional before using this product. If you have or have a family history of heart disease, angina, arrhythmia, high blood pressure, or other cardiovascular disease, recurrent headaches, bleeding disorder, depression or other psychiatric condition, difficulty urinating, prostate enlargement, seizure disorder, or if you are taking an MAO inhibitor or any other prescription drug. Do not use if pregnant, or nursing. Reduce or discontinue use if excessive sleeplessness, tremors, dizziness, nervousness, headaches, or heart palpitations occur. Do not exceed recommended serving. THe consumer assumes total liability if this product is used in a manner inconsistent with label guidelines. Do not consume synepherine or caffeine from other sources, including but not limited to coffee, tea, soda and other dietary supplements or medications containing phenylephrine or caffeine. Athletes, check this product with your testing organization before using. User assumes all risks and liabilities related to the use of this product. If you are governed by any athletic or governing body, make sure to contact that body to ensure the use of this product is not in violation of their rules and regulations. Not for use by individuals under the age of 18. Keep out of reach of children.

additionally enhance eNOS(the enzyme that synthesizes NO)