Optimum Nutrition Gold Standard Pre-Workout 30 servings

Optimum Nutrition

Optimum Nutrition Gold Standard Pre-Workout 30 servings


ON's new 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.

  • 375 mg of Acetyl-L-Carnitine HCI
  • 250 mg of N-Acetyl-L-Tyrosine
  • Muscle Matrix including 25 mg of AstraGIN

Supplement Facts
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 Hydrochloride) 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 15 mg 1%
Muscle Matrix
Creatine Monohydrate 3 g **
AstraGIN Proprietary Blend (Panax notoginseng Extract [root], Astralagus membranaceus Extract [root]) 25 mg **
Performance Composite
Carnosyn Beta-Alanine 1.5 g **
Micronized L-Citrulline 750 mg **
Energy & Focus Complex
Acetyl-L-Carnitine Hydrochloride 375 mg **
N-Acetyl-L-Tyrosine 250 mg **
Caffeine 175 mg **
Citrus Bioflavonoids Complex 100 mg **

* Percent Daily Values are based on a 2,000 calorie diet.

** Daily Value not established.

Other Ingredients: Citric Acid, Natural & Artificial Flavor, Malic Acid, Calcium Silicate, Silicon Dioxide, Caffeine (from Tea and/or Coffee Bean), Gum Blend (Cellulose Gum, Xanthan Gum, Carrageenan), Sucralose, Tartaric Acid, Acesulfame Potassium, Blue 1