Hero image 0 of Optimum Nutrition Amino Energy Pre Workout + Essential Amino Acids Powder, Watermelon, 30 Servings, 0 of 9

Optimum Nutrition Amino Energy Pre Workout + Essential Amino Acids Powder, Watermelon, 30 Servings

Name: Optimum Nutrition Amino Energy Pre Workout + Essential Amino Acids Powder, Watermelon, 30 Servings
Brand: Optimum Nutrition
SKU: 47439530
Price: 23.99 USD
Availability: InStock
Rating: 4.4 (220 reviews)

|220 ratings

Key item features

Anytime energy & muscle recovery
Supports energy, focus & muscle support
100 mg of caffeine per serving from coffee bean and/or tea leaf
5 grams of amino acids for muscle recovery support
5 to 10 calories per serving with zero sugar
Essential amino acid delivery

Specs

Brand
Optimum Nutrition
Size
1.29 lbs
Activity stage
Pre-Workout
Vitamin & supplement type
Amino Acids
Count
30
Age group
Adult

Current price is $23.9980.0 ¢/ea

Price when purchased online

Free 90-day returns

Your usuals, on your schedule

Save time and stay stocked!

One-time purchase $23.99

How do you want your item?

I want delivery savings with

Plus, get 50% off an annual plan at checkout!

How do you want your item?

Ships to

Arrives by Sun, Jun 21

Order within 4 hr 23 min

Sold by PatternPro Seller

Fulfilled by Walmart

4.680970701390944 stars out of 5, based on 13557 seller reviews(4.7)

Free 90-day returns

More seller options (2)

Starting from $27.99

Get 50% off a year of Walmart+

Exclusions, T&C apply.

Continue your search on Walmart

amino energy watermelon

aminoacidos

organic amino powder

About this item

Product details

Mix up ESSENTIAL AMIN.O. ENERGY anytime you want a boost of energy, focus and muscle recovery support. Each serving provides 100 mg of caffeine from natural sources to support energy and focus along with 5 grams of amino acids for muscle support.

Anytime energy & muscle recovery
Supports energy, focus & muscle support
100 mg of caffeine per serving from coffee bean and/or tea leaf
5 grams of amino acids for muscle recovery support
5 to 10 calories per serving with zero sugar
Essential amino acid delivery

info:

We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.

Specifications

Brand

Optimum Nutrition

Size

1.29 lbs

Activity stage

Pre-Workout

Vitamin & supplement type

Amino Acids

Indications

Health Concern

Immune System Support

Directions

Dosage

2 Scoops

Warranty

Warranty information

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Ingredients

Serving Size: Two Scoops (9 g); Serving Per Container: 30;   Amount Per Serving % Daily Value; Calories 10  ; Total Carbohydrate 2 g 1%*; Amino Blend Micronized Taurine, Micronized L-Glutamine, Micronized L-Arginine, Micronized L-Leucine, Beta-Alanine (as CarnoSyn), Micronized Citrulline, Micronized L-Isoleucine, Micronized L-Valine, Micronized L-Tyrosine, Micronized L-Histidine, Micronized L-Lysine HCl, Micronized L-Phenylalanine, Micronized L-Threonine, Micronized L-Methionine 5 g ? ; Energy Blend?? Caffeine (from Green Tea)??, Green Tea Extract (Camellia sinensis) (leaf) (standardized for EGCG), Green Coffee Extract (bean) 160 mg ? ; * Percent Daily Values are based on a 2,000 calorie diet. ?  Daily Value not established. ??Total Caffeine from all sources is equal to 100 mg/9 g serving.

Active Ingredients

Various

Active Ingredient Name

Various

Warnings

State Chemical Disclosure

Optimum Nutrition

Similar items you might like

Based on what customers bought

100+ bought since yesterday Six Star Pro Nutrition Pre-Workout Powder Explosion 2.0 Electrolyte Matrix, Fruit Punch, 9.52 oz $15.47 $1.63/oz
100+ bought since yesterday
Sponsored
current price $15.47
$1.63/oz
Six Star Pro Nutrition Pre-Workout Powder Explosion 2.0 Electrolyte Matrix, Fruit Punch, 9.52 oz
4.6 out of 5 Stars. 834 reviews
Save with
Delivery as soon as 1 hour
Shipping, arrives tomorrow
Pickup as soon as tomorrow
Six Star Pro Nutrition Pre-Workout Powder Explosion Ripped 2.0 Electrolyte Matrix, Watermelon, 8.47 oz $14.23 $1.67/oz
Sponsored
current price $14.23
$1.67/oz
Six Star Pro Nutrition Pre-Workout Powder Explosion Ripped 2.0 Electrolyte Matrix, Watermelon, 8.47 oz
4.5 out of 5 Stars. 89 reviews
Save with
Shipping, arrives in 2 days
100+ bought since yesterday Optimum Nutrition Amino Energy Hydration Focus Powder, Strawberry Burst, 9.5 oz $24.97 $2.38/oz
100+ bought since yesterday
Available in additional 6 options
current price $24.97
$2.38/oz
Optimum Nutrition Amino Energy Hydration Focus Powder, Strawberry Burst, 9.5 oz
4.6 out of 5 Stars. 2206 reviews
Optimum Nutrition, Essential Amino Energy, Powder, Strawberry Lime, 30 Servings $23.99
current price $23.99
Optimum Nutrition, Essential Amino Energy, Powder, Strawberry Lime, 30 Servings
4.4 out of 5 Stars. 105 reviews
Optimum Nutrition, Essential Amino Energy, Powder, Blueberry Mojito, 30 Servings $23.99
current price $23.99
Optimum Nutrition, Essential Amino Energy, Powder, Blueberry Mojito, 30 Servings
4.4 out of 5 Stars. 91 reviews
Optimum Nutrition, Essential Amino Energy, Powder, Concord Grape, 30 Servings $23.99
current price $23.99
Optimum Nutrition, Essential Amino Energy, Powder, Concord Grape, 30 Servings
4.5 out of 5 Stars. 220 reviews
AdvoCare Vitamin and Amino Acids Pre Workout Energy Drink Powder Mix Supplement, 6 Stick Packs 3 Flavors $12.99
Sponsored
current price $12.99
AdvoCare Vitamin and Amino Acids Pre Workout Energy Drink Powder Mix Supplement, 6 Stick Packs 3 Flavors
4.3 out of 5 Stars. 294 reviews
Save with
Shipping, arrives in 2 days
XTEND Original BCAA Powder, Sugar Free Post Workout Muscle Recovery Drink with Amino Acids and 7g BCAAs, Knockout Fruit Punch Flavor, 30 Servings $27.99 $2.00/oz
Sponsored
current price $27.99
$2.00/oz
XTEND Original BCAA Powder, Sugar Free Post Workout Muscle Recovery Drink with Amino Acids and 7g BCAAs, Knockout Fruit Punch Flavor, 30 Servings
4.6 out of 5 Stars. 385 reviews
Save with
Shipping, arrives in 2 days
100+ bought since yesterday (2 Pack) Spring Valley L-Carnitine Capsules, 500 mg, 30 Ct $4.88 16.3 ¢/count
100+ bought since yesterday
Available in additional 2 options
current price $4.88
16.3 ¢/count
(2 Pack) Spring Valley L-Carnitine Capsules, 500 mg, 30 Ct
4.7 out of 5 Stars. 490 reviews
Optimum Nutrition Amino Energy Pre Workout Powder, Green Apple, 30 Servings $23.99 80.0 ¢/ea
current price $23.99
80.0 ¢/ea
Optimum Nutrition Amino Energy Pre Workout Powder, Green Apple, 30 Servings
4.5 out of 5 Stars. 95 reviews
Optimum Nutrition Amino Energy, Preworkout and Essential Amino Acids with Green Tea and Green Coffee Extract, 65 Servings (Choose Flavor) $60.95
current price $60.95
Optimum Nutrition Amino Energy, Preworkout and Essential Amino Acids with Green Tea and Green Coffee Extract, 65 Servings (Choose Flavor)
4.6 out of 5 Stars. 186 reviews
Optimum Nutrition, Essential Amino Energy, Powder, Blue Raspberry, 30 Servings $23.99 80.0 ¢/ea
current price $23.99
80.0 ¢/ea
Optimum Nutrition, Essential Amino Energy, Powder, Blue Raspberry, 30 Servings
4.4 out of 5 Stars. 118 reviews
XTEND Original BCAA Powder, Sugar Free Post Workout Muscle Recovery Drink with Amino Acids and 7g BCAAs, Glacial Grape Flavor, 30 Servings $27.99 $2.00/oz
Sponsored
current price $27.99
$2.00/oz
XTEND Original BCAA Powder, Sugar Free Post Workout Muscle Recovery Drink with Amino Acids and 7g BCAAs, Glacial Grape Flavor, 30 Servings
4.6 out of 5 Stars. 382 reviews
Save with
Shipping, arrives in 2 days
BCAA Lean Energy - Evlution Nutrition BCAA Powder 30 Servings Cherry Limeade Flavor - EVL Natural BCAA Amino Acid Pre Workout Fat Burner Supplement - Performance & Muscle Recovery $29.99 $2.65/oz
Sponsored
current price $29.99
$2.65/oz
BCAA Lean Energy - Evlution Nutrition BCAA Powder 30 Servings Cherry Limeade Flavor - EVL Natural BCAA Amino Acid Pre Workout Fat Burner Supplement - Performance & Muscle Recovery
4.6 out of 5 Stars. 1269 reviews
Save with
Shipping, arrives in 2 days
Optimum Nutrition NEW Flavor Amino Energy - Pre Workout with Green Tea, BCAA, Amino Acids, Keto Friendly, Green Coffee Extract, Energy Powder - Tropical Sunrise, 30 Servings (Packaging May Vary) $23.99
current price $23.99
Optimum Nutrition NEW Flavor Amino Energy - Pre Workout with Green Tea, BCAA, Amino Acids, Keto Friendly, Green Coffee Extract, Energy Powder - Tropical Sunrise, 30 Servings (Packaging May Vary)
4.5 out of 5 Stars. 20 reviews
Optimum Nutrition, Essential Amino Energy Powder, Juicy Strawberry Burst, 9.5 oz, 30 Servings $23.99
Available in additional 5 options
Options
current price $23.99
Optimum Nutrition, Essential Amino Energy Powder, Juicy Strawberry Burst, 9.5 oz, 30 Servings
4.4 out of 5 Stars. 477 reviews
Nutricost Glycine Powder 1lb - Non-GMO, Gluten Free Amino Acid Supplement $21.95
current price $21.95
Nutricost Glycine Powder 1lb - Non-GMO, Gluten Free Amino Acid Supplement
4.6 out of 5 Stars. 130 reviews
Optimum Nutrition Amino Energy, Pre Workout & Essential Amino Acids, Blue Raspberry, 65 Servings $44.99
current price $44.99
Optimum Nutrition Amino Energy, Pre Workout & Essential Amino Acids, Blue Raspberry, 65 Servings
4.4 out of 5 Stars. 107 reviews
Best Naturals Amino Acid L-Lysine Supplements, 1000mg Support, 180 Ct $12.99 Was $23.05
Sponsored
current price Now $12.99, Was $23.05
You save $10.06
Best Naturals Amino Acid L-Lysine Supplements, 1000mg Support, 180 Ct
4.6 out of 5 Stars. 104 reviews
Save with
Shipping, arrives in 2 days
Best Naturals Tri-Amino with L-Arginine, L-Ornithine, L-Lysine 120 Tablets $9.99
Sponsored
current price $9.99
Best Naturals Tri-Amino with L-Arginine, L-Ornithine, L-Lysine 120 Tablets
4.8 out of 5 Stars. 36 reviews
Save with
Shipping, arrives in 2 days

Customer ratings & reviews

4.4 out of 5 stars

stars220 ratings147 reviews

How item rating is calculated

Customer photos

Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.

Sort by |

Showing 1-3 of 147 reviews

Aug 8, 2025

McKenna

5 out of 5 stars review

Seller Verified Purchase

Can't live without it

This is an essential on my daily water intake. I was able to eliminate energy drinks. I put 2 scoops in my water bottle and drink it through out the day. Helps me all day

Review from optimumnutrition.com

Helpful?

reply from Optimum Nutrition

No energy drinks needed here!

Nov 7, 2025

Walmart customer

5 out of 5 stars review

Seller Verified Purchase

AMAZING

Love this flavor!! Was unsure at first because I am not a big grape fan, but this flavor is now my favorite. And Amino Energy works great without the big crash. Just steady energy.

Review from optimumnutrition.com

Helpful?

Jun 12, 2026

Jason

Item details

Flavor: Orange

Size: 65 Serving

Sold byPatternDelivered byWalmart

5 out of 5 stars review

Verified Purchase

Grape preworkout

Taste great, decent value

Helpful?

Rewards debit card.Earn 3% cash back, on up to $150spent each month.Terms apply.

Join OnePay Cash

Rollbacks & More

Father's Day

Grocery

Clothing, Shoes & Accessories

Baby & Kids

Pharmacy, Health & Wellness

Home, Garden & Tools

Electronics

Gaming & Movies

Auto & Tires

Personal Care

Beauty

Toys & Outdoor Play

Household Essentials

Pet Supplies

School, Office & Art Supplies

Sports & Outdoors

Collectibles

Books

Music

Party Supplies

Resold

Auto Care Services

Pharmacy

Health Services

Vaccines

Vision Center

Benefit Programs

Insurance Services

Lists

Registries

Gift Cards

Spark Good

Custom Cakes

Custom Cupcakes

Featured

Photo Gifts

OnePay Hub

Money & Other Services

Gift Cards

Protection Services

Home & Tech Services

Subscriptions

Subscription Products

Walmart Business

Industry solutions

It’s easier in the app

Pickup & Delivery

Get inspired

Optimum Nutrition Amino Energy Pre Workout + Essential Amino Acids Powder, Watermelon, 30 Servings

Key item features

Specs

How do you want your item?

More seller options (2)

Get 50% off a year of Walmart+

Continue your search on Walmart

About this item

Product details

Specifications

Brand

Size

Activity stage

Vitamin & supplement type

Indications

Health Concern

Directions

Dosage

Warranty

Warranty information

Ingredients

Ingredients

Active Ingredients

Active Ingredient Name

Warnings

State Chemical Disclosure

Similar items you might like

Based on what customers bought

100+ bought since yesterday Six Star Pro Nutrition Pre-Workout Powder Explosion 2.0 Electrolyte Matrix, Fruit Punch, 9.52 oz $15.47 $1.63/oz

Six Star Pro Nutrition Pre-Workout Powder Explosion 2.0 Electrolyte Matrix, Fruit Punch, 9.52 oz

Six Star Pro Nutrition Pre-Workout Powder Explosion Ripped 2.0 Electrolyte Matrix, Watermelon, 8.47 oz $14.23 $1.67/oz