Energy

Optimum Nutrition Energy Review

Updated February 2026 • 4 min read

Optimum Nutrition Amped Pre-Workout, with Citrulline, Beta-A...

Optimum Nutrition Amped Pre-Workout, with Citrulline, Beta-A...

⭐⭐⭐ 3.8/5 (86 reviews)
$24.99
Check Price on Amazon

What Is Optimum Nutrition Energy?

Optimum Nutrition is a well-known and respected brand in the supplement industry, and their Amped Pre-Workout is a popular choice among fitness enthusiasts. This supplement is specifically designed to provide a boost of energy, improved focus, and enhanced pump to help you power through your workouts.

Key Benefits

One of the standout benefits of Optimum Nutrition Amped Pre-Workout is its ability to increase energy levels and endurance. The 300mg of caffeine per serving provides a significant boost, while the 6g of citrulline helps to improve blood flow and reduce fatigue. This makes it an excellent choice for high-intensity workouts or long cardio sessions.

Another key benefit is the improved focus and mental clarity provided by the nootropic blend. The 900mg of Neumentix per serving has been shown to support improved reaction time and cognitive performance, helping you stay focused and motivated throughout your workout.

Additionally, the electrolyte blend in Optimum Nutrition Amped Pre-Workout helps to replenish what's lost through sweat, reducing the risk of dehydration and muscle cramping.

How To Use

To get the most out of Optimum Nutrition Amped Pre-Workout, take 1-2 scoops (1-2 servings) 15-30 minutes before your workout. Mix with 8-10 oz of water and adjust the dosage as needed based on your individual tolerance.

Who Should Use This?

Optimum Nutrition Amped Pre-Workout is suitable for anyone looking to take their workout to the next level. Whether you're a seasoned athlete or a beginner, this supplement can help you power through even the toughest workouts. It's also a great choice for those who need a boost of energy and focus to tackle their daily routine.

The Verdict

Optimum Nutrition Amped Pre-Workout is a solid choice for anyone looking for a high-quality pre-workout supplement. With its unique blend of ingredients and 3.8/5 rating from 86 reviews, it's clear that this supplement delivers on its promises. While it may not be the cheapest option on the market, the quality and effectiveness of Optimum Nutrition Amped Pre-Workout make it a worthwhile investment for anyone serious about their fitness goals.

Product Features

  • ON AMPED PRE WORKOUT FOR MEN & WOMEN - Get AMPED with an intense boost of energy, laser focus & intense pump for your strength & performance goals
  • CUTTING EDGE NOOTROPIC BLEND - 300mg of Caffeine & 900mg of Neumentix (per serving) helps support improved reaction time, cognitive performance, & mental energy
  • BETA-ALANINE AND CITRULLINE - 3.5g of Beta-Alanine for enhanced endurance to train harder for longer & 6g of Citrulline for an intense pump
  • ELECTROLYTE BLEND - A blend of Sodium Citrate, Sodium Chloride, Potassium Chloride, and MAgnesium Oxide to help replace what's lost through sweat
  • GET AMPED - This pre-workout is designed for Men & Women with 20 servings per container, 3 delicious flavors, and is manufactured in the USA
  • OPTIMUM NUTRITION IS THE WORLD'S #1 SPORTS NUTRITION BRAND - Source: Euromonitor International Limited; Consumer Health 2025 Edition, Sports Nutrition Category, %retail shares, 2024 data

Ready to try Optimum Nutrition?

Join 86 customers who rated this product 3.8/5 stars.

View on Amazon →

Affiliate Disclosure: As an Amazon Associate, we earn from qualifying purchases. This doesn't affect our recommendations or the price you pay.