Prerace
This product looks safe
- No ingredients exceed tolerable upper intake levels
- 40% of ingredients have research evidence
What the Evidence Says
AI-generated · Qwen 3.6 · methodologyCitrulline malate and L-taurine have moderate evidence for supporting endurance and reducing muscle fatigue. Quercetin is included for potential antioxidant effects, though evidence for athletic performance is limited. The overall evidence coverage for this specific ingredient profile is very low.
AI-generated summary based on research evidence. Not medical advice.
Product Label
Label Data
Supplement Facts — Evidence Check
Label Claims — Verification
Product Information
Directions for Use
DIRECTIONS: Mix one heaping scoop into EFS or your favorite pre-exercise drink. Consume 30 to 45 minutes before exercise. Begin use with one half the recommended dose to assess your tolerance.
Warnings & Precautions
Warning: Consult your health care professional before use. Discontinue use if dizziness, sleeplessness, tremors, nervousness, headache, heart palpitations or tingling sensations occur.
Not intended for use by persons under the age of 18. Keep out of the reach of children.
Improper use may be hazardous to a person’s health.
Formulation Notes
PreRace is designed help endurance athletes improve performance.
PreRace contains clinically effective doses of Taurine, Citrulline Malate, Quercetin and neuro stimulants that have been shown to stimulate the Nitric Oxide (NO) system, increase cardiac output and improve mental acuity.
Other Ingredients: There are no added ingredients. No artificial colors, flavors or sweeteners
Additional Information
References: (for a complete list of references visit www.firstendurance.com) Citrulline Malate Promotes Aerobic Energy Production in Human Exercising Muscle. Bendehan D, Mattei JP, Ghattas B, Confort-Gouny S, Le Guern ME, Cozzone PJ. Br J Sports Med. 2002 Aug;36(4):282-289 The influence of a taurine containing drink on cardiac perameters before and after exercise measured by echocardiography. Baum M, Weiss M. Amino Acids. 2001;20(1): 75-82. Effect of Malic Acid Salts on Physical Working Capacity and its Restoration After Exhausting Muscular Work. Dunaev V, Tishkin N, Milonova N, Belay A, Makarenko S. Farmakol Toksikol (1988) May-Jun; 51(3):21-25
36683007.3
IMPROVES CARDIAC OUTPUT & MAXIMUM WORKLOAD STIMULATES NITRIC OXIDE INCREASES TIME TO EXHAUSTION & PERFORMANCE
1st endurance
Product Details
Research Evidence
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.