Sponsored
Optimum Nutrition Essential Amino Energy Hydration Plus Focus Powder - Watermelon Splash - 30 Servings - 9.5oz
$24.99 ($2.49/ounce)
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About this item
Highlights
- Enhanced 3-in-1 formula to promote energy, focus & hydration**,*
- 100mg of caffeine from natural sources to augment energy & focus**
- 100mg of CognitQ® to enhance focus**, 200mg of l-theanine for mood support and healthy stress response**
- 5g of amino acids for muscle and performance support
- 0g sugar and includes Electrolytes to replace what's lost through sweat**
- Banned Substance Tested
- Packaging may vary
Description
OPTIMUM NUTRITION® AMIN.O. ENERGY HYDRATION**,* + FOCUS** delivers the latest innovation to your fitness regimen. Dial up your energy, zero in on your workout, and get hydration support* with our enhanced 3-in-1 formula with caffeine from natural sources, electrolytes, and nootropics in every serving.
Developed for anyone who wants to enhance their performance nutrition regimen, it can be used any time of day when energy and focus are needed - before or during sports, workouts, and other activities where you want an edge. With a burst of sweet and satisfying Watermelon Splash taste, you’ll always look forward to the way you gear up to give your all.
Every serving is the result of tireless research and development by experts in performance nutrition. Packed with top-quality ingredients from thoroughly and carefully selected. Packaging may vary.
**These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
*When added to at least 10-12 fl oz of water
Developed for anyone who wants to enhance their performance nutrition regimen, it can be used any time of day when energy and focus are needed - before or during sports, workouts, and other activities where you want an edge. With a burst of sweet and satisfying Watermelon Splash taste, you’ll always look forward to the way you gear up to give your all.
Every serving is the result of tireless research and development by experts in performance nutrition. Packed with top-quality ingredients from thoroughly and carefully selected. Packaging may vary.
**These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
*When added to at least 10-12 fl oz of water
Product Warning: Do not use if you are pregnant, do not use if you are pregnant or nursing
Product Form: Powder
Package Quantity: 1
Net weight: 10.05 Ounces
Primary dietary ingredient: Amino Acid
Primary dietary ingredient amount per serving: 9.5 MG
TCIN: 80183188
UPC: 748927060522
Item Number (DPCI): 094-08-3652
Origin: Made in the USA or Imported
Healthcare Disclaimer:
Content on this site is for reference purposes only. Target does not represent or warrant that the nutrition, ingredient, allergen and other product information on our Web or Mobile sites are accurate or complete, since this information comes from the product manufacturers. On occasion, manufacturers may improve or change their product formulas and update their labels. We recommend that you do not rely solely on the information presented on our Web or Mobile sites and that you review the product's label or contact the manufacturer directly if you have specific product concerns or questions. If you have specific healthcare concerns or questions about the products displayed, please contact your licensed healthcare professional for advice or answers.
If the item details aren’t accurate or complete, we want to know about it.
Serving Size: 2 scoop
Serving Per Container: 30
Amount :
% Daily Value*
Amino Blend 5g0%
Electrolyte Blend 440mg0%
L-Theanine 200mg0%
Coffee Fruit Extract (CognatiQ) 100mg0%
Caffeine 100mg0%
Green Tea Leaf Extract 50mg0%
Green Coffee Bean Extract 10mg0%
Total Carbohydrate 1g1%
Total Sugars 0g0%
Vitamin D (as Cholecalciferol) 20mcg100%
Magnesium 60mg14%
Chloride 190mg8%
Sodium 110mg5%
Potassium 50mg1%
* Percentage of Daily Values are based on a 2,000 calorie diet.
Ingredients:
amino blend: micronized taurine, micronized l-glutamine, micronized l-arginine, micronized l-leucine, beta-alanine, micronized l-citrulline, micronized l-isoleucine, micronized l-valine, micronized l-tyrosine, micronized l-histidine, micronized l-lysine hydrochloride, micronized l-phenylalanine, micronized l-threonine, micronized l-methionine. electrolyte blend: sodium chloride, magnesium oxide, potassium chloride. focus blend: l-theanine, coffee fruit extract (cognatiq), caffeine(d), green tea leaf extract , green coffee bean extract. other ingredients: natural and artificial flavor, malic acid, citric acid, sucralose, calcium silicate, silicon dioxide, gum blend (guar gum, gum acacia, xanthan gum), tartaric acid, beet juice powder (color), sunflower and/or soy lecithin. (d) caffeine from tea leaf and/or coffee bean.
Allergens & Warnings:
Phenylketonurics: Contains phenylalanine. Keep out of reach of children. Warning: Consult your physician before using this product if you are taking any medications or are under a physician's care for a medical condition. Including hypertension, not for use by those under the age of 18, women who are pregnant, trying to get pregnant, or are nursing, or those who are sensitive to caffeine. Do not consume caffeine from other sources while taking this product as too much caffeine may cause nervousness, irritability sleeplessness, and occasionally rapid heartbeat. Do not combine with alcohol. Do not exceed 6 scoops within a 24 hour period.Shipping details
Estimated ship dimensions: 3.58 inches length x 3.74 inches width x 6.05 inches height
Estimated ship weight: 0.8 pounds
Return details
This item can be returned to any Target store or Target.com.
This item must be returned within 90 days of the date it was purchased in store, shipped, delivered by a Shipt shopper, or made ready for pickup.
See the return policy for complete information.
Q: Is this product Vegan?
submitted by vegansikh - 26 days ago
A: The amino acids in Amino Energy Hydration + Focus are derived from a variety of sources including plant, animal and synthetic. Amino Energy Hydration + Focus is not a vegan product.
submitted byOptimum Nutrition - 24 days agoBrand expert
Q: can you take while breastfeeding?
submitted by Bella - 2 years ago
A: Thank you for choosing Optimum Nutrition. We do not recommend our product for those who are pregnant, or those who are nursing. We feel that during these growing stages, nutrients from whole foods are of utmost importance. As always, we recommend that if you want to use our products and have a medical inquiry, to consult in a physician prior to consumption. Your doctor will always have the best insight into your situation and therefore will give you the best advice.
submitted byOptimum Nutrition - 1 year agoBrand expert
Q: does this have sucralose?
submitted by Java78 - 3 years ago
A: Thank you for your question! Yes, this product does contain Sucralose.
submitted byGPN - 3 years ago
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Guests are saying
This amino energy hydration powder offers a delightful watermelon flavor that many guests find refreshing and easy to mix. It combines energy and hydration in one product, making it ideal for workouts or as a daily pick-me-up. Guests appreciate its smooth consistency and the absence of clumps, while the added electrolytes and amino acids enhance its effectiveness. Overall, it serves as a great option for those seeking a flavorful and energizing supplement.
Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
4.5 out of 5 stars with 272 reviews
flavor: 4.36 out of 5
quality: 4.12 out of 5
value: 3.88 out of 5
71% would recommend
21 recommendations
5 out of 5 stars
Thumbs down graphic, would not recommend
22 November, 2025Verified purchase
(no review title)
I use this product everyday - love it!!!
5 out of 5 stars
15 October, 2025
originally posted on optimumnutrition.com
Another great product from ON.
Yummy taste with an electric boost. Really helps me power through my workout.
5 out of 5 stars
12 October, 2025
originally posted on influenster.com
Delicious pre workout
[This review was collected as part of a promotion.] I loved this pre workout. Flavor is delicious, but male sure to put a lot of water. It’s easy to mix and gives you a boost of energy. It is also good after a workout.
5 out of 5 stars
3 October, 2025Verified purchase
Yummy
Great taste … helps cut coffee during the day
5 out of 5 stars
14 September, 2025
originally posted on influenster.com
Watermelon wave of energy!
[This review was collected as part of a promotion.] My husband loves this brand of aminos so when I saw this brand was an option for my campaigns I knew it was the perfect opportunity to try it out myself. This product incorporates energy and hydration making it a great value as it combine what would normally be two products. The watermelon flavor is delicious and mixes well. My husband even tried it and likes this upgraded version from the brand.
5 out of 5 stars
8 September, 2025
originally posted on influenster.com
Great
[This review was collected as part of a promotion.] I absolutely loved this product super easy to mix leaves no lumps or grits helps me alot after a good run or workout. Its taste like a jolly rancher super delicious Great ingredients no jitters. Definitely would recommend.
4 out of 5 stars
2 September, 2025
originally posted on influenster.com
Not the worst but not my favorite
[This review was collected as part of a promotion.] This hydration and energy mix is pretty good. I find it mixes really well without leaving chunks of powder. You can tell it has caffeine because it definitely perked me up after drinking it. Nothing crazy but noticable. Flavor wise I was not a huge fan, if you like that sweet overly fake watermelon flavor this may be for you. Reminded me of a watermelon jolly rancher flavor.
4 out of 5 stars
27 August, 2025
originally posted on influenster.com
Good product bad packaging
[This review was collected as part of a promotion.] This loses a store because of the packaging. That is why this picture is what I have submitted. The container was almost impossible to screw shut. Powder went everywhere. But now to talk about the product itself. I used it several times before my strength workout. I found that it gave me energy and kept me hydrated. I would purchase this again in the future.
5 out of 5 stars
27 August, 2025
originally posted on influenster.com
Super tasty, easy to mix and gives me great workou
[This review was collected as part of a promotion.] What is in this magic drink?! I mean there is definitely a list of things (ingredient list pictured), but none of it specifies that it’s basically pre-workout without the weird skin crawling itch. Taste is so good and it mixes in super easy (I just use a straw, no fancy mixer required). I will definitely be purchasing again!!
1 reply from Optimum Nutrition team - 3 months ago
Try a new flavor next time and let us know what you think! 😍
4 out of 5 stars
23 August, 2025
originally posted on influenster.com
Good for hydration
[This review was collected as part of a promotion.] Optimum nutrition, amino, energy, watermelon, splash hydration powder is great for those super hot days when water doesn't feel like it's doing enough. Having the added green tea, extract and green coffee, bean extract really helps with some added energy.
1 reply from Optimum Nutrition team - 3 months ago
Take on the summer heat with a tub of Amino Energy! ☀️
4 out of 5 stars
23 August, 2025
originally posted on influenster.com
Okay, but wouldn’t buy
[This review was collected as part of a promotion.] The powder has a good flavor, but it is too powdery. It’s really hard to mix with a spoon…with it being so dry, it clumps together once you add it to water. I prefer a more refined powder. Not tested for heavy metals I believe, so that may be something to look into.
5 out of 5 stars
22 August, 2025
originally posted on influenster.com
Great Pre-Workout!
[This review was collected as part of a promotion.] The Optimum Nutrition AMIN.O, have a great taste, good quality ingredients, it’s easy to mix and provides lots of energy and hydration to help you focus on your workout. The best value; Go get it!
3 out of 5 stars
22 August, 2025
originally posted on influenster.com
Not a pick me up, dissolves easily
[This review was collected as part of a promotion.] Definitely gives the energy your looking for however I would not use it as a pick me. I tried to only because I took a break from the gym and this gave the itchy/jittery effect and needed to go for run or something. lol mixes well and tastes like a diet watermelon drink with a bit of tart to it.
4 out of 5 stars
21 August, 2025
originally posted on influenster.com
Watermelon, but with benefits
[This review was collected as part of a promotion.] Am I a skeptic when it comes to powders and supplements? Of course. I have been scarred before. But this? One sip and I was flabbergasted at how smooth and bright the flavor was. The package itself is great, easy to screw on the lid, and the little scoop being provided was helpful (not every powdered supplement does this, so count your blessings). It blended up wonderfully with my frother in half the amount of time suggested. As for the taste, it reminds me of a watermelon Jolly Rancher, with a slight fake-sugar aftertaste (the only reason I'll dock a star, as sucralose isn't my favorite). Honestly though, it's not bad and this powder comes with a plethora of benefits from electrolytes to amino acids that are great for those looking to boost their energy and recovery after workouts Would I consider buying this? Yes, I would. If you're someone in the market for a great pre-workout drink that boasts more perks than just caffeine, ON's Essential Amino Energy is a great place to start!
4 out of 5 stars
17 August, 2025
originally posted on influenster.com
Refreshing Energy with a Twist
[This review was collected as part of a promotion.] As someone new to working out, I’ve found Optimum Nutrition Amin.o. Energy+ in Watermelon Slash is really helpful. It gives me just the right amount of clean energy without feeling overwhelmed. The flavor isn’t overly sweet and doesn’t taste exactly like watermelon, but it’s refreshing and easy to sip on before getting into my routine.
4 out of 5 stars
16 August, 2025
originally posted on influenster.com
Love this mix, the best watermelon flavor by far!
[This review was collected as part of a promotion.] I use powdered amino acids/pre workout daily, so I was excited to recieve this product. The taste is phenomenal, they nailed a true jolly rancher watermelon without being too sweet & just the right amount of tartness. I dont notice it at first, but as I drink on the mix does get that chalky taste/feeling at the end. For the value, its definitely worth it. The size is generous & it did give me a great bout of energy.
4 out of 5 stars
16 August, 2025
originally posted on influenster.com
Great
[This review was collected as part of a promotion.] This tastes like watermelon and dissolves easily in my water. It gives me lasting energy all day long. I really like this product and would recommend.
5 out of 5 stars
10 August, 2025
originally posted on influenster.com
A great product.
[This review was collected as part of a promotion.] Such a great product! I love the amount you get. It’s easy to use and it tastes great. This gave me so much energy, and it didn’t take long for it to kick in, either. Instructions are easy and it’s also very easy to store! Didn’t get a headache or anything like I usually do after using energy products. I just mix mine with water, so I can’t speak for the taste mixed with anything else!
1 reply from Optimum Nutrition team - 4 months ago
For a little variety, try mixing Amino Energy with carbonated water or a juice!
5 out of 5 stars
10 August, 2025
originally posted on influenster.com
Works well
[This review was collected as part of a promotion.] Works super well! I use this before a work out. I take it about an hour prior and it’s a nice replacement for me for pre workout. It doesn’t taste bad. And it doesn’t leave a bad after taste in your mouth either.
1 reply from Optimum Nutrition team - 4 months ago
Whether you need a small energy boost or preworkout, Amino Energy can do it all!
4 out of 5 stars
9 August, 2025
originally posted on influenster.com
Tastes great, doesn't agree with my anxiety
[This review was collected as part of a promotion.] I really wanted to love this pre-workout. It's super yummy and has plenty of caffeine to get me motivated for my morning workouts. A little bit after drinking it, my anxiety started kicking in and I got heart palpitations. After looking it up, I think it's a reaction to the beta alanine. Not worth it for me, but if youre okay with that ingredient definitely give this one a try