








⚡ Fuel your grind, refresh your hustle!
Optimum Nutrition Essential AMIN.O Energy & Electrolytes is a premium pre-workout powder featuring 5g of amino acids for muscle recovery, 100mg of natural caffeine for clean energy and focus, and a replenishing electrolyte blend. Available in a refreshing Watermelon Splash flavor, this easily mixable powder supports hydration and performance for busy professionals and fitness enthusiasts alike.
| ASIN | B09QPS1SX4 |
| Age Range Description | Adult |
| Best Sellers Rank | #125,570 in Health & Household ( See Top 100 in Health & Household ) #166 in Sports Nutrition Endurance & Energy Powders |
| Brand Name | Optimum Nutrition |
| Container Type | Bottle |
| Customer Reviews | 4.7 out of 5 stars 1,601 Reviews |
| Diet Type | Plant Based |
| Dosage Form | Powder |
| Flavor | WATERMELON FLAVORED |
| Item Form | Powder |
| Item Nype Name | VITAMINS |
| Item Weight | 1.51 Pounds |
| Manufacturer | Optimum Nutrition |
| Material Features | Natural |
| Number of Items | 1 |
| Product Benefits | Replenishing |
| Special Ingredients | Amino Acid |
| Total Servings Per Container | 72 |
| Unit Count | 1.51 Ounce |
M**.
Love the flavor
My favorite brand for energy. Works very well
R**.
Excellent Workout Formula
Great energy, great taste, well worth it! Second to none. Priced right. Highly recommended!!
J**L
Pre workout
This is a great pre workout, different flavors and they are all good. Been using for a year and a half and it keeps me going in the gym.
L**.
favorite for years
I started taking this 15 years ago this same flavor, back when they thought I had fibromyalgia which they were wrong. But this drink in the morning and with smoothies, I don’t wanna go without 15 years is a long time and I’m still taking it.
T**A
Definitely recommend
Tastes great and hydrates well.
P**T
Nutrition
been using this product for years health seems good, energy good,
T**I
Sour Patch Watermelon
Tastes exactly like Sour Patch Watermelon 🤤 Works well to rehydrate too. Pricy, but a niche enough product. I’ve done up to 6 scoops, but I wouldn’t recommend more than 4 at a time.
V**R
Love this!
I use this in place of coffee in the mornings. It does not give me the jitters or leave me with coffee breath. I started using this when I began Invisalign and didn't want stains on my teeth. Then I stopped most all added sugars and this gave me my caffeine fix and got me to drink 2 cups of water first thing in the morning. My favorite flavor is watermelon. It is not as sweet as "fruit fusion." The Blue Raspberry I found off-putting because of its unnatural color and that it gave my lips a blue tinge.
Trustpilot
4 days ago
5 days ago