Thorne Pre-Workout Elite, 4.32 Ounces. Thorne?s Pre-Workout Elite is designed to provide a clean and natural option to optimize performance during training and competition.* The ingredients in Pre-Workout Elite provide a boost to physical and mental energy production you can feel, without unpleasant side effects often associated with other pre-workout supplements.* What you can expect from Thorne?s Pre-Workout Elite: A natural boost in the body?s ability to produce energy* An increase in blood flow to the muscles* A greater ability to push your body to its limits* Less fatigue so you can extend your training sessions* Support for your body?s ability to make lean muscle mass* Feel the benefits as soon as 30 minutes after consumption* Added benefits for recovery and post-workout fatigue* What not to expect from Pre-Workout Elite: A formula that relies solely on a caffeine rush Tingling, itching, or burning skin An elevated heart rate or palpitations A massive energy drop after a workout Features of Pre-Workout Elite NSF Certified for Sport Powder form for ease of mixing in water or preferred beverage Citrus berry flavor No side effects like itching, burning, or tingling skin Benefits of a pre-workout without the jitters or crash Can be paired with other supplements, like Creatine or Beta-Alanine, to create the ultimate workout stack Suggested Use: Mix 1 scoop with at least 10 ounces of water or preferred beverage. Consume 15-30 minutes before your workout or as recommended by your health-care practitioner. Serving Size: 1 Scoop (5.11 g) Amount Per Serving PeakO2 Proprietary Blend? ? 1,000 mg ** Caterpillar Mushroom (Cordyceps militaris), Reishi Mushroom (Ganoderma lucidum), King Trumpet (Pleurotus eryngii), Shiitake Mushroom (Lentinula edodes), Lion?s Mane Mushroom (Hericium erinaceus), Turkey Tail Mushroom (Trametes versicolor) Alpha GPC ? 600 mg ** (L-alpha-Glycerylphosphorylcholine) Peak ATP ... 450 mg ** (Adenosine 5-Triphosphate Disodium)?? Guayusa extract ? 350 mg ** (leaf) (Ilex guayusa) Mango extract ? 140 mg ** (leaf) (Mangifera indica)??? Quercetin Phytosome ? 35 mg ** (Sophora japonica extract (flower) / Phospholipid complex from Sunflower) Other Ingredients: Flavor, Maltodextrin, Medium Chain Triglyceride Oil, Stevia extract (leaf), Citric Acid. Gluten Free Certified, Dairy Free, Soy Free, NSF Certified If pregnant or nursing, do not use this product PRODUCT CONTAINS CAFFEINE: Guayusa extract provides approximately 70mg of caffeine per serving.