skip to main content

Optimum Nutrition   Gold Standard Pre-Workout, Watermelon Candy Flavor - 10.58 oz (300 Grams)

Shop all Optimum Nutrition products
1 Reviews

"It's convenient and tastes good, does provide energy but too pricey."  Read all reviews

Item Number: OPN1051
Serving Size: 1 Scoop Servings per Container: 30
Price per Serving:  $1.62 Price per Unit*: $4.60 per Ounce
* Price Per Unit may reflect product's price per capsule, tablet, ounce, fluid ounce, etc.
Only 3 In Stock - ORDER NOW.

This item will ship on Monday before 5PM EST.

Regular Price:  $60.77 $48.62
Free Shipping
days. Never run out.
- +

Gold Standard Pre-Workout unleashes amplified energy‚ focus‚ and supports enhanced endurance to help you reach the pinnacle of your game‚ crush your next set‚ get that last rep‚ and achieve some true gains. Whatever your goals‚ accomplish them all with the pre-workout from the most trusted brand in sports nutrition.

These statements have not been evaluated by the Food and Drug Administration (FDA). These products are not meant to diagnose‚ treat or cure any disease or medical condition. Please consult your doctor before starting any exercise or nutritional supplement program or before using these or any product during pregnancy or if you have a serious medical condition.

  • MFG # N/A
  • UPC # 748927052756
Official Website:

Serving Size: 1 Scoop (10 g)
Servings per Container: 30

Amount Per Serving % Daily Value
Calories 10
Total Carbohydrate 3 g / 1%*
Vitamin D (as Cholecalciferol) 12.5 mcg / 63%
Thiamin (as Thiamin HCl) 2 mg / 167%
Niacin 20 mg / 125%
Vitamin B6 (as Pyridoxine HCl) 2 mg 118%
Folate (200 mcg Folic Acid) 340 mcg DFE / 85%
Vitamin B12 (as Cyanocobalamin) 10 mcg 417%
Pantothenic Acid (as D-Calcium Pantothenate) 10 mg / 200%
Calcium 50 mg / 4%
Sodium 20 mg / 1%

Muscle Matrix
Creatine Monohydrate 3 g / **
AstraGIN® Proprietary Blend [Panax notoginseng Extract (root) & Astragalus membranaceus Extract (root)] 25 mg / **

Performance Composite
Beta-Alanine (as CarnoSyn®) 1.5 g / **
Micronized L-Citrulline 750 mg / **

Energy & Focus Complex
Acetyl L-Carnitine HCl 375 mg / **
N-Acetyl L-Tyrosine 250 mg / **
Caffeine† 175 mg / **
Citrus Bioflavonoids Complex 100 mg / **
*Perfcent Daily Values are based on a 2‚000 calorie diet.
**Daily Value not established

Other Ingredients: Natural and artificial flavors‚ citric acid‚ calcium silicate‚ silicon dioxide‚ gum blend (cellulose gum‚ xanthan gum‚ carrageenan)‚ sucralose‚ tartaric acid‚ malic acid‚ potassium‚ red #40.

Made in USA

10 grams ( About 1 scoop ) ‚ 6-8 Fl OZ cold water‚ 30 seconds mix until dissolved

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‚ niacin or Beta-Alanine. Do not consume caffeine from other sources while taking this product as too much caffeine may cause nervousness‚ irritability‚ sleeplessness‚ and occasionally rapid heartbeat. Beta-Alanine and niacin may cause a harmless‚ temporary tingling or flushing sensation.

Do not combine with alcohol. Consume as part of a healthy diet and exercise program‚ and drink at least 100 oz of water per day. Exercise may increase your need for fluid intake.

Store in a cool‚ dry place.

  • Made in the USA

Ratings and Reviews

Write a Review
  • 5.0
5 1
  • 1 Reviews
    • I like it

      from TX on 4/08/2021
      It's convenient and tastes good, does provide energy but too pricey.
      review-checkI would recommend this item to a friend.

Customer Questions and Answers

Please ask any questions you may have about this specific product in the field below.

Your question(s) and our corresponding answer(s) will not be confidential and will be posted publically on this specific product page.

Additionally, PureFormulas is unable to directly recommend products in relation to specific health conditions. Please contact your trusted healthcare practitioner for direct product recommendations.

If you have any general questions regarding orders or our policies and programs, please contact our Customer Happiness Team @ 1.800.383.6008

If you are pregnant, nursing, taking any medications or have any medical condition, consult your doctor before use. Your healthcare professional is the best source for guidance before beginning an exercise or nutritional supplement program.

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Ask a Question

Please log in to submit a question Log In