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Gold Standard Pre Workout by Optimum Nutrition

4.6
Rated 4.6 out of 5 stars
46 Reviews
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Nutrition Warehouse Callouts

5 Scoop Guarantee

🚚 We offer a 5 Scoop Return guarantee! You have 30 days to try up to 5 scoops, if you don't like the flavour or performance you can return it.

  • Banned substance tested formula
  • Supports energy and mental focus
  • 3g creatine per serving

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2025 Supplement Award Winner
  • 2 nd
    Brand of the Year

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Reach the pinnacle of your game with Gold Standard Pre Workout by Optimum Nutrition. Amplify your energy, focus and endurance with the most trusted brand in sports nutrition. Formulated with premium ingredients that are evidence-based banned substance tested, this pre-workout is built around everything you need to perform to your peak.

Whatever your goals are, Optimum Nutrition Gold Standard Pre Workout will let you crush the next set or let you get the last rep to achieve some unreal gains. With a combination of caffeine from natural sources, creatine monohydrate and beta-alanine, you will unleash your best performance.

This formula raises the bar by providing you with only what you need to achieve your true strength — made with select banned substance-free ingredients, including caffeine from only natural sources to help dial in intense energy, mental alertness, and sharp focus before you hit the gym.

What are the benefits of adding Optimum Nutrition Gold Standard Pre Workout to your routine?

  • Tick of approval for performance, focus and energy
  • Contains premium and proven ingredients
  • 3g of creatine monohydrate to support overall performance
  • Banned substance tested in accordance with the Informed Choice certification
  • 175mg of caffeine to help fuel your mind and body to train at the highest level
  • 1.5 grams of beta alanine to help support enhanced endurance
  • A range of delicious flavours
Mix 10g (about 1 scoop) in 180-240mL of cold water and consume 15-30 minutes before working out.
30 Serves / Blueberry Lemonade
NUTRITION INFORMATION Per Serve
Calories 5
Total Carbohydrate 1 g / <1%†
Vitamin D (as Cholecalciferol) 500 IU / 125%
Thiamin (as Thiamin HCl) 2 mg / 133%
Niacin (as Nicotinic Acid) 20 mg / 100%
Vitamin B6 (as Pyridoxine HCl) 2 mg / 100%
Folic Acid 200 mcg / 50%
Vitamin B12 (as Cyanocobalamin) 10 mcg / 167%
Pantothenic Acid (as D-Calcium Pantothenate) 10 mg / 100%
Muscle Matrix†
Creatine Monohydrate (Creapure®) 3 g / †
AstraGIN® Proprietary Blend [Astragalus membranaceus Extract (root) & Panax notoginseng 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 / †

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

Nutrition information is intended as a guide and may vary slightly between flavours or over time. While we strive for accuracy, small differences can occur. For specific details on a particular flavour, please contact customer service.

30 Serves / Fruit Punch
NUTRITION INFORMATION Per Serve
Calories 5
Total Carbohydrate 1 g / <1%†
Vitamin D (as Cholecalciferol) 500 IU / 125%
Thiamin (as Thiamin HCl) 2 mg / 133%
Niacin (as Nicotinic Acid) 20 mg / 100%
Vitamin B6 (as Pyridoxine HCl) 2 mg / 100%
Folic Acid 200 mcg / 50%
Vitamin B12 (as Cyanocobalamin) 10 mcg / 167%
Pantothenic Acid (as D-Calcium Pantothenate) 10 mg / 100%
Muscle Matrix†
Creatine Monohydrate (Creapure®) 3 g / †
AstraGIN® Proprietary Blend [Astragalus membranaceus Extract (root) & Panax notoginseng 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 / †

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

Nutrition information is intended as a guide and may vary slightly between flavours or over time. While we strive for accuracy, small differences can occur. For specific details on a particular flavour, please contact customer service.

30 Serves / Green Apple
NUTRITION INFORMATION Per Serve
Calories 5
Total Carbohydrate 1 g / <1%†
Vitamin D (as Cholecalciferol) 500 IU / 125%
Thiamin (as Thiamin HCl) 2 mg / 133%
Niacin (as Nicotinic Acid) 20 mg / 100%
Vitamin B6 (as Pyridoxine HCl) 2 mg / 100%
Folic Acid 200 mcg / 50%
Vitamin B12 (as Cyanocobalamin) 10 mcg / 167%
Pantothenic Acid (as D-Calcium Pantothenate) 10 mg / 100%
Muscle Matrix†
Creatine Monohydrate (Creapure®) 3 g / †
AstraGIN® Proprietary Blend [Astragalus membranaceus Extract (root) & Panax notoginseng 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 / †

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

Nutrition information is intended as a guide and may vary slightly between flavours or over time. While we strive for accuracy, small differences can occur. For specific details on a particular flavour, please contact customer service.

30 Serves / Watermelon
NUTRITION INFORMATION Per Serve
Calories 5
Total Carbohydrate 1 g / <1%†
Vitamin D (as Cholecalciferol) 500 IU / 125%
Thiamin (as Thiamin HCl) 2 mg / 133%
Niacin (as Nicotinic Acid) 20 mg / 100%
Vitamin B6 (as Pyridoxine HCl) 2 mg / 100%
Folic Acid 200 mcg / 50%
Vitamin B12 (as Cyanocobalamin) 10 mcg / 167%
Pantothenic Acid (as D-Calcium Pantothenate) 10 mg / 100%
Muscle Matrix†
Creatine Monohydrate (Creapure®) 3 g / †
AstraGIN® Proprietary Blend [Astragalus membranaceus Extract (root) & Panax notoginseng 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 / †

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

Nutrition information is intended as a guide and may vary slightly between flavours or over time. While we strive for accuracy, small differences can occur. For specific details on a particular flavour, please contact customer service.

30 Serves / Strawberry Lime
NUTRITION INFORMATION Per Serve
Calories 5
Total Carbohydrate 1 g / <1%†
Vitamin D (as Cholecalciferol) 500 IU / 125%
Thiamin (as Thiamin HCl) 2 mg / 133%
Niacin (as Nicotinic Acid) 20 mg / 100%
Vitamin B6 (as Pyridoxine HCl) 2 mg / 100%
Folic Acid 200 mcg / 50%
Vitamin B12 (as Cyanocobalamin) 10 mcg / 167%
Pantothenic Acid (as D-Calcium Pantothenate) 10 mg / 100%
Muscle Matrix†
Creatine Monohydrate (Creapure®) 3 g / †
AstraGIN® Proprietary Blend [Astragalus membranaceus Extract (root) & Panax notoginseng 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 / †

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

Nutrition information is intended as a guide and may vary slightly between flavours or over time. While we strive for accuracy, small differences can occur. For specific details on a particular flavour, please contact customer service.

30 Serves / Pineapple
NUTRITION INFORMATION Per Serve
Calories 5
Total Carbohydrate 1 g / <1%†
Vitamin D (as Cholecalciferol) 500 IU / 125%
Thiamin (as Thiamin HCl) 2 mg / 133%
Niacin (as Nicotinic Acid) 20 mg / 100%
Vitamin B6 (as Pyridoxine HCl) 2 mg / 100%
Folic Acid 200 mcg / 50%
Vitamin B12 (as Cyanocobalamin) 10 mcg / 167%
Pantothenic Acid (as D-Calcium Pantothenate) 10 mg / 100%
Muscle Matrix†
Creatine Monohydrate (Creapure®) 3 g / †
AstraGIN® Proprietary Blend [Astragalus membranaceus Extract (root) & Panax notoginseng 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 / †

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

Nutrition information is intended as a guide and may vary slightly between flavours or over time. While we strive for accuracy, small differences can occur. For specific details on a particular flavour, please contact customer service.

55 Serves / Blueberry Lemonade
NUTRITION INFORMATION Per Serve
Calories 5
Total Carbohydrate 1 g / <1%†
Vitamin D (as Cholecalciferol) 500 IU / 125%
Thiamin (as Thiamin HCl) 2 mg / 133%
Niacin (as Nicotinic Acid) 20 mg / 100%
Vitamin B6 (as Pyridoxine HCl) 2 mg / 100%
Folic Acid 200 mcg / 50%
Vitamin B12 (as Cyanocobalamin) 10 mcg / 167%
Pantothenic Acid (as D-Calcium Pantothenate) 10 mg / 100%
Muscle Matrix†
Creatine Monohydrate (Creapure®) 3 g / †
AstraGIN® Proprietary Blend [Astragalus membranaceus Extract (root) & Panax notoginseng 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 / †

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

Nutrition information is intended as a guide and may vary slightly between flavours or over time. While we strive for accuracy, small differences can occur. For specific details on a particular flavour, please contact customer service.

55 Serves / Watermelon
NUTRITION INFORMATION Per Serve
Calories 5
Total Carbohydrate 1 g / <1%†
Vitamin D (as Cholecalciferol) 500 IU / 125%
Thiamin (as Thiamin HCl) 2 mg / 133%
Niacin (as Nicotinic Acid) 20 mg / 100%
Vitamin B6 (as Pyridoxine HCl) 2 mg / 100%
Folic Acid 200 mcg / 50%
Vitamin B12 (as Cyanocobalamin) 10 mcg / 167%
Pantothenic Acid (as D-Calcium Pantothenate) 10 mg / 100%
Muscle Matrix†
Creatine Monohydrate (Creapure®) 3 g / †
AstraGIN® Proprietary Blend [Astragalus membranaceus Extract (root) & Panax notoginseng 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 / †

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

Nutrition information is intended as a guide and may vary slightly between flavours or over time. While we strive for accuracy, small differences can occur. For specific details on a particular flavour, please contact customer service.

Warning

This product is not a sole source of nutrition and should be consumed in conjunction with a nutritious diet and an appropriate training or exercise program. Not suitable for children under 15 years of age or pregnant women: Should only be used under medical or dietetic supervision.

Warning

Not suitable for persons under 18 years of age, pregnant, lactating or nursing women. This product is not a sole source of nutrition and should be consumed in conjunction with a nutritious diet and an appropriate training or exercise program. If you are a performance athlete, please check with your sanctioning body prior to use to ensure compliance. Contains caffeine.

Orders placed before 3PM AEST, Monday to Friday (not including Public Holidays), will be shipped the same day! Once your payment clears and despatch information is available we'll email you an order tracking number. Most customers receive their supplements in 1-2 business days! As long as:

  • You order before 3pm (AEST) Mon-Fri
  • You use a payment method with instant clearance, like Paypal Instant Payment or Credit Card
  • Your parcel is less than 5kg in cubic weight. (Some bulky goods will not apply)
  • You are not in a remote location

Please note parcels going via Australia Post (PoBox, Defence Adresses) may take longer than 1-3 business days.

Parcels going to NT, and bulky parcels going to WA may take 5+ business days to arrive.

If your order weighs more than 5kg or is bulky: Heavy or bulky orders are sent via road freight which means that the estimated delivery time will be longer than orders sent via air freight.

If you have used an alternate payment method: Direct bank deposit or Paypal Echeque may take some time to clear. To get your supplements in the shortest time possible, use Paypal's Instant Payment or a credit card.

Shipping Policy
More Information

Reach the pinnacle of your game with Gold Standard Pre Workout by Optimum Nutrition. Amplify your energy, focus and endurance with the most trusted brand in sports nutrition. Formulated with premium ingredients that are evidence-based banned substance tested, this pre-workout is built around everything you need to perform to your peak.

Whatever your goals are, Optimum Nutrition Gold Standard Pre Workout will let you crush the next set or let you get the last rep to achieve some unreal gains. With a combination of caffeine from natural sources, creatine monohydrate and beta-alanine, you will unleash your best performance.

This formula raises the bar by providing you with only what you need to achieve your true strength — made with select banned substance-free ingredients, including caffeine from only natural sources to help dial in intense energy, mental alertness, and sharp focus before you hit the gym.

What are the benefits of adding Optimum Nutrition Gold Standard Pre Workout to your routine?

  • Tick of approval for performance, focus and energy
  • Contains premium and proven ingredients
  • 3g of creatine monohydrate to support overall performance
  • Banned substance tested in accordance with the Informed Choice certification
  • 175mg of caffeine to help fuel your mind and body to train at the highest level
  • 1.5 grams of beta alanine to help support enhanced endurance
  • A range of delicious flavours
Mix 10g (about 1 scoop) in 180-240mL of cold water and consume 15-30 minutes before working out.
30 Serves / Blueberry Lemonade
NUTRITION INFORMATION Per Serve
Calories 5
Total Carbohydrate 1 g / <1%†
Vitamin D (as Cholecalciferol) 500 IU / 125%
Thiamin (as Thiamin HCl) 2 mg / 133%
Niacin (as Nicotinic Acid) 20 mg / 100%
Vitamin B6 (as Pyridoxine HCl) 2 mg / 100%
Folic Acid 200 mcg / 50%
Vitamin B12 (as Cyanocobalamin) 10 mcg / 167%
Pantothenic Acid (as D-Calcium Pantothenate) 10 mg / 100%
Muscle Matrix†
Creatine Monohydrate (Creapure®) 3 g / †
AstraGIN® Proprietary Blend [Astragalus membranaceus Extract (root) & Panax notoginseng 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 / †

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

Nutrition information is intended as a guide and may vary slightly between flavours or over time. While we strive for accuracy, small differences can occur. For specific details on a particular flavour, please contact customer service.

30 Serves / Fruit Punch
NUTRITION INFORMATION Per Serve
Calories 5
Total Carbohydrate 1 g / <1%†
Vitamin D (as Cholecalciferol) 500 IU / 125%
Thiamin (as Thiamin HCl) 2 mg / 133%
Niacin (as Nicotinic Acid) 20 mg / 100%
Vitamin B6 (as Pyridoxine HCl) 2 mg / 100%
Folic Acid 200 mcg / 50%
Vitamin B12 (as Cyanocobalamin) 10 mcg / 167%
Pantothenic Acid (as D-Calcium Pantothenate) 10 mg / 100%
Muscle Matrix†
Creatine Monohydrate (Creapure®) 3 g / †
AstraGIN® Proprietary Blend [Astragalus membranaceus Extract (root) & Panax notoginseng 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 / †

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

Nutrition information is intended as a guide and may vary slightly between flavours or over time. While we strive for accuracy, small differences can occur. For specific details on a particular flavour, please contact customer service.

30 Serves / Green Apple
NUTRITION INFORMATION Per Serve
Calories 5
Total Carbohydrate 1 g / <1%†
Vitamin D (as Cholecalciferol) 500 IU / 125%
Thiamin (as Thiamin HCl) 2 mg / 133%
Niacin (as Nicotinic Acid) 20 mg / 100%
Vitamin B6 (as Pyridoxine HCl) 2 mg / 100%
Folic Acid 200 mcg / 50%
Vitamin B12 (as Cyanocobalamin) 10 mcg / 167%
Pantothenic Acid (as D-Calcium Pantothenate) 10 mg / 100%
Muscle Matrix†
Creatine Monohydrate (Creapure®) 3 g / †
AstraGIN® Proprietary Blend [Astragalus membranaceus Extract (root) & Panax notoginseng 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 / †

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

Nutrition information is intended as a guide and may vary slightly between flavours or over time. While we strive for accuracy, small differences can occur. For specific details on a particular flavour, please contact customer service.

30 Serves / Watermelon
NUTRITION INFORMATION Per Serve
Calories 5
Total Carbohydrate 1 g / <1%†
Vitamin D (as Cholecalciferol) 500 IU / 125%
Thiamin (as Thiamin HCl) 2 mg / 133%
Niacin (as Nicotinic Acid) 20 mg / 100%
Vitamin B6 (as Pyridoxine HCl) 2 mg / 100%
Folic Acid 200 mcg / 50%
Vitamin B12 (as Cyanocobalamin) 10 mcg / 167%
Pantothenic Acid (as D-Calcium Pantothenate) 10 mg / 100%
Muscle Matrix†
Creatine Monohydrate (Creapure®) 3 g / †
AstraGIN® Proprietary Blend [Astragalus membranaceus Extract (root) & Panax notoginseng 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 / †

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

Nutrition information is intended as a guide and may vary slightly between flavours or over time. While we strive for accuracy, small differences can occur. For specific details on a particular flavour, please contact customer service.

30 Serves / Strawberry Lime
NUTRITION INFORMATION Per Serve
Calories 5
Total Carbohydrate 1 g / <1%†
Vitamin D (as Cholecalciferol) 500 IU / 125%
Thiamin (as Thiamin HCl) 2 mg / 133%
Niacin (as Nicotinic Acid) 20 mg / 100%
Vitamin B6 (as Pyridoxine HCl) 2 mg / 100%
Folic Acid 200 mcg / 50%
Vitamin B12 (as Cyanocobalamin) 10 mcg / 167%
Pantothenic Acid (as D-Calcium Pantothenate) 10 mg / 100%
Muscle Matrix†
Creatine Monohydrate (Creapure®) 3 g / †
AstraGIN® Proprietary Blend [Astragalus membranaceus Extract (root) & Panax notoginseng 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 / †

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

Nutrition information is intended as a guide and may vary slightly between flavours or over time. While we strive for accuracy, small differences can occur. For specific details on a particular flavour, please contact customer service.

30 Serves / Pineapple
NUTRITION INFORMATION Per Serve
Calories 5
Total Carbohydrate 1 g / <1%†
Vitamin D (as Cholecalciferol) 500 IU / 125%
Thiamin (as Thiamin HCl) 2 mg / 133%
Niacin (as Nicotinic Acid) 20 mg / 100%
Vitamin B6 (as Pyridoxine HCl) 2 mg / 100%
Folic Acid 200 mcg / 50%
Vitamin B12 (as Cyanocobalamin) 10 mcg / 167%
Pantothenic Acid (as D-Calcium Pantothenate) 10 mg / 100%
Muscle Matrix†
Creatine Monohydrate (Creapure®) 3 g / †
AstraGIN® Proprietary Blend [Astragalus membranaceus Extract (root) & Panax notoginseng 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 / †

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

Nutrition information is intended as a guide and may vary slightly between flavours or over time. While we strive for accuracy, small differences can occur. For specific details on a particular flavour, please contact customer service.

55 Serves / Blueberry Lemonade
NUTRITION INFORMATION Per Serve
Calories 5
Total Carbohydrate 1 g / <1%†
Vitamin D (as Cholecalciferol) 500 IU / 125%
Thiamin (as Thiamin HCl) 2 mg / 133%
Niacin (as Nicotinic Acid) 20 mg / 100%
Vitamin B6 (as Pyridoxine HCl) 2 mg / 100%
Folic Acid 200 mcg / 50%
Vitamin B12 (as Cyanocobalamin) 10 mcg / 167%
Pantothenic Acid (as D-Calcium Pantothenate) 10 mg / 100%
Muscle Matrix†
Creatine Monohydrate (Creapure®) 3 g / †
AstraGIN® Proprietary Blend [Astragalus membranaceus Extract (root) & Panax notoginseng 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 / †

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

Nutrition information is intended as a guide and may vary slightly between flavours or over time. While we strive for accuracy, small differences can occur. For specific details on a particular flavour, please contact customer service.

55 Serves / Watermelon
NUTRITION INFORMATION Per Serve
Calories 5
Total Carbohydrate 1 g / <1%†
Vitamin D (as Cholecalciferol) 500 IU / 125%
Thiamin (as Thiamin HCl) 2 mg / 133%
Niacin (as Nicotinic Acid) 20 mg / 100%
Vitamin B6 (as Pyridoxine HCl) 2 mg / 100%
Folic Acid 200 mcg / 50%
Vitamin B12 (as Cyanocobalamin) 10 mcg / 167%
Pantothenic Acid (as D-Calcium Pantothenate) 10 mg / 100%
Muscle Matrix†
Creatine Monohydrate (Creapure®) 3 g / †
AstraGIN® Proprietary Blend [Astragalus membranaceus Extract (root) & Panax notoginseng 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 / †

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

Nutrition information is intended as a guide and may vary slightly between flavours or over time. While we strive for accuracy, small differences can occur. For specific details on a particular flavour, please contact customer service.

Warning

Not suitable for persons under 18 years of age, pregnant, lactating or nursing women. This product is not a sole source of nutrition and should be consumed in conjunction with a nutritious diet and an appropriate training or exercise program. If you are a performance athlete, please check with your sanctioning body prior to use to ensure compliance. Contains caffeine.

Orders placed before 3PM AEST, Monday to Friday (not including Public Holidays), will be shipped the same day! Once your payment clears and despatch information is available we'll email you an order tracking number. Most customers receive their supplements in 1-2 business days! As long as:

  • You order before 3pm (AEST) Mon-Fri
  • You use a payment method with instant clearance, like Paypal Instant Payment or Credit Card
  • Your parcel is less than 5kg in cubic weight. (Some bulky goods will not apply)
  • You are not in a remote location

Please note parcels going via Australia Post (PoBox, Defence Adresses) may take longer than 1-3 business days.

Parcels going to NT, and bulky parcels going to WA may take 5+ business days to arrive.

If your order weighs more than 5kg or is bulky: Heavy or bulky orders are sent via road freight which means that the estimated delivery time will be longer than orders sent via air freight.

If you have used an alternate payment method: Direct bank deposit or Paypal Echeque may take some time to clear. To get your supplements in the shortest time possible, use Paypal's Instant Payment or a credit card.

Shipping Policy
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What Customers Are Saying
Customers say this pre-workout supplement provides good energy and focus for workouts without causing jitters or crashes. Many appreciate the pleasant taste across various flavors like blueberry lemonade, green apple, and pineapple, noting it mixes well. Users report it delivers a solid energy boost that helps them push through heavy training days and get extra reps. Common feedback highlights its mild stimulant level, making it suitable for beginners or those preferring lower caffeine content. Most reviewers experience no tingling sensations and find it effective for maintaining focus during workouts. The product is frequently praised for good value and consistent performance.
4.6
Rated 4.6 out of 5 stars
Based on 46 reviews
Total 5 star reviews: 32 Total 4 star reviews: 11 Total 3 star reviews: 3 Total 2 star reviews: 0 Total 1 star reviews: 0
TasteRated 4.1 on a scale of 1 to 5
EnergyRated 0.5 on a scale of minus 2 to 2
FocusRated 4.2 on a scale of 1 to 5
CrashRated 2.3 on a scale of 1 to 5
Slide 1 selected
93%would recommend this product
Rating
Ratings
46 reviews
  • KV
    Krishna V.
    Verified Buyer
    I recommend this product
    Rated 4 out of 5 stars
    1 year ago
    ❤️

    Tangy ❤️

    TasteRated 3.0 on a scale of 1 to 5
    EnergyRated 0.0 on a scale of minus 2 to 2
    FocusRated 5.0 on a scale of 1 to 5
    CrashRated 1.0 on a scale of 1 to 5
  • DC
    David C.
    Verified Buyer
    Rated 3 out of 5 stars
    2 weeks ago
    It's good for what it is

    I only got this as it was on my way to the gym as it was on sale for 40 dollars I could of got it at chemsit wearhouse for 35 dollars but I couldn't be bothered to walk there as nutrition warehouse was just next door

    TasteRated 3.0 on a scale of 1 to 5
    EnergyRated -1.0 on a scale of minus 2 to 2
    FocusRated 3.0 on a scale of 1 to 5
    CrashRated 2.0 on a scale of 1 to 5
    NW Profile picture for Nutrition Warehouse
    Nutrition Warehouse
    2 weeks ago

    Hi David,

    Thanks for taking the time to leave a review on the Gold Standard Pre Workout by Optimum Nutrition! Convenience definitely matters when you're heading to the gym.

  • TN
    Tony N.
    Verified Buyer
    I recommend this product
    Rated 4 out of 5 stars
    3 weeks ago
    Pre workout great

    Great pre workout product

    TasteRated 4.0 on a scale of 1 to 5
    EnergyRated -1.0 on a scale of minus 2 to 2
    FocusRated 4.0 on a scale of 1 to 5
    CrashRated 3.0 on a scale of 1 to 5
    NW Profile picture for Nutrition Warehouse
    Nutrition Warehouse
    2 weeks ago

    Thanks Tony! 🙌 Love that solid 4-star rating! So glad you're loving the Gold Standard Pre Workout 💪✨

  • JE
    J. E.
    Verified Buyer
    I recommend this product
    Rated 4 out of 5 stars
    2 months ago
    Getting prepped

    A pre-workout sets me up for a solid workout. Some have a nasty flavour, but this one is easy to drink.

    TasteRated 4.0 on a scale of 1 to 5
    EnergyRated 0.0 on a scale of minus 2 to 2
    FocusRated 4.0 on a scale of 1 to 5
    CrashRated 1.0 on a scale of 1 to 5
  • NC
    Nick C.
    Verified Buyer
    I recommend this product
    Rated 4 out of 5 stars
    2 months ago
    Great product

    Great taste and easy to drink.

    TasteRated 4.0 on a scale of 1 to 5
    EnergyRated 0.0 on a scale of minus 2 to 2
    FocusRated 4.0 on a scale of 1 to 5
    CrashRated 1.0 on a scale of 1 to 5
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