- Essential amino acid delivery

- Supports energy, focus, and muscle recovery

- Promotes nitric oxide production

- Caffeine derived from natural sources

- Juicy Strawberry Burst flavor

Looking for the perfect pre-workout boost or anytime pick-me-up? ESSENTIAL AMIN.O. ENERGY by Optimum Nutrition supports muscle recovery before, during, and after exercise with 5g of micronized free-form amino acids� plus 100mg of caffeine to promote energy and focus.

Frequently Asked Questions

What are essential amino acids?

Essential amino acids (EAAs) are amino acids that your body can� t produce enough of on its own, including leucine, isoleucine, valine, histidine, lysine, methionine, phenylalanine, threonine, and tryptophan. EAAs support muscle growth and recovery

• Directions: FOR PRE-WORKOUT ENERGY SUPPORT: TAKE 2-6 SCOOPS 20-30 MINUTES BEFORE TRAINING. FOR POST-WORKOUT AMINO SUPPORT: TAKE 2-4 SCOOPS AFTER TRAINING.

• Warnings: CONSULT YOUR PHYSICIAN BEFORE USING THIS PRODUCT IF YOU ARE TAKING ANY MEDICATIONS OR ARE UNDER A PHYSICIAN'S CARE FOR A MEDICAL CONDITION. NOT FOR USE BY THOSE UNDER THE AGE OF 18. WOMEN THAT ARE PREGNANT, TRYING TO GET PREGNANT, OR NURSING, OR THOSE THAT ARE SENSITIVE TO CAFFEINE OR BETA-ALANINE. DO NOT CONSUME CAFFEINE FROM OTHER SOURCES WHILE TAKING THIS PRODUCT AS TOO MUCH CAFFEINE MAY CAUSE NERVOUSNESS, IRRITABILITY, SLEEPLESSNESS, AND OCCASSIONALLY RAPID HEARTBEAT.DO NOT COMBINE WITH ALCOHOL. DO NOT EXCEED 6 SCOOPS WITHIN ANY 4 HOUR PERIOD OR 10 SCOOPS WITHIN ANY 24 HOUR PERIOD. CONSUME AS PART OF A HEALTHY DIET AND EXERCISE PROGRAM. AND DRINK AT LEAST 100 FL OZ OF WATER PER DAY. EXERCISE MAY INCREASE YOUR NEED FOR FLUID INTAKE.

Citric Acid, Malic Acid, Natural And Artificial Flavor, Silicon Dioxide, Calcium Silicate, Caffeine (from Tea And/or Coffee Bean), Gum Blend (cellulose Gum, Xanthan Gum, Carrageenan), Sucralose, Sunflower And/or Soy Lecithin, Beet Juice Powder (color), Acesulfame Potassium.

Mix two scoops of essential amino energy in 10-12 fl oz of cold water. Recommended Use: For Pre-Workout Energy Support: Take 2-6 scoops 20-30 minutes before training. For Post-Workout Amino Support: Take 2-4 scoops after training.

Items purchased through Instacart are eligible for return for store credit. Proceed to a register at any Vitamin Shoppe store and present your Instacart receipt. You can access your delivery receipt in your Instacart account. Purchases are eligible for a return within 30 days to receive a merchandise credit. https://www.vitaminshoppe.com/lp/purchase-policy