--- product_id: 49230410 title: "Optimum Nutrition Amino Energy Pre Workout Powder, Energy Drink with Amino Acids, BCAA, L-Glutamine and L-Leucine, Food Supplement with Vitamin C and Caffeine, Fruit Fusion Flavour, 30 Servings, 270 g" brand: "optimum nutrition" price: "$62.07" currency: USD in_stock: true reviews_count: 13 category: "Optimum Nutrition" url: https://www.desertcart.us/products/49230410-optimum-nutrition-amino-energy-pre-workout-powder-energy-drink-amino store_origin: US region: United States of America --- # 100 mg natural caffeine per serving Vitamin C for energy metabolism & immune support 5 g micronised amino acids (BCAA, L-Glutamine, L-Leucine) Optimum Nutrition Amino Energy Pre Workout Powder, Energy Drink with Amino Acids, BCAA, L-Glutamine and L-Leucine, Food Supplement with Vitamin C and Caffeine, Fruit Fusion Flavour, 30 Servings, 270 g **Brand:** optimum nutrition **Price:** $62.07 **Availability:** ✅ In Stock ## Summary > ⚡ Elevate your grind with clean, powerful energy that keeps you winning all day long! ## Quick Answers - **What is this?** Optimum Nutrition Amino Energy Pre Workout Powder, Energy Drink with Amino Acids, BCAA, L-Glutamine and L-Leucine, Food Supplement with Vitamin C and Caffeine, Fruit Fusion Flavour, 30 Servings, 270 g by optimum nutrition - **How much does it cost?** $62.07 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/49230410-optimum-nutrition-amino-energy-pre-workout-powder-energy-drink-amino) ## Best For - optimum nutrition enthusiasts ## Why This Product - Trusted optimum nutrition brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Muscle Fuel & Recovery:** 5 g of premium amino acids including BCAAs to support workout endurance and post-exercise recovery. - • **Versatile & Convenient:** Mixes instantly with water for a refreshing, anytime energy drink—at home, office, or gym. - • **Zero Sugar, Low Calorie:** Indulge in great taste with zero sugar and minimal calories—perfect for health-conscious pros. - • **Clean Energy Boost Anytime:** Natural caffeine powers your focus without the jitters—ditch coffee and soda for good. - • **Immune & Metabolic Support:** Vitamin C enhances energy metabolism and keeps your immune system on point during busy days. ## Overview Optimum Nutrition Amino Energy is a scientifically formulated pre-workout and anytime energy powder featuring 100 mg natural caffeine, 5 g micronised amino acids including BCAAs, and vitamin C. This zero-sugar, low-calorie supplement supports energy, focus, muscle recovery, and immune health in a delicious Fruit Fusion flavor, designed for active professionals and fitness enthusiasts seeking a clean, versatile boost. ## Description Product Description Discover Optimum Nutrition Essential Amin.O. Energy, a ready-to-mix amino acid food supplement powder, designed to boost your energy and focus* before your workout or throughout the day. ON amino acids supplements are scientifically proven to support your energy needs and long-term training. This pre-workout powder is packed with 5 g of micronised amino acids per serving (such as L-Glutamine, L-Leucine, and L-Arginine and BCAAs among others) and supports your daily amino acid intake. Each great-tasting sports drink gives you the edge. It contains green tea and green coffee extracts, plus it provides you with 100 mg of caffeine from natural sources and, thus, contributes to increased alertness and improved concentration.* ON sports drinks are also a source of Vitamin C, which contributes to normal energy-yielding metabolism and supports your immune system.* Plus, its low-calorie count and zero sugar make it a viable alternative to beverages such as cola and coffee. The amino energy food supplement is designed for everyone: from those just starting on their path to leading a healthier lifestyle to athletes, hard-working students, professionals and fitness lovers. Optimum Nutrition Essential AminO Energy is a tasty pick-me-up that doesn’t break the bank and can be enjoyed at any time and anywhere; at home, on the go, or at the gym. Choose between six great tasting options: Fruit Fusion, Lemon Lime, Orange Cooler, Pineapple, Strawberry Lime, or Watermelon. Simply add 2 level scoops (9 g) to 330 ml of cold water, mix, and serve. Ingredients Amino Acid Blend (L Glutamine, L Leucine, Taurine, L Arginine, L Isoleucine, L Valine, Beta Alanine, L Tyrosine, L Histidine, L Lysine Hydrochloride), Emulsifier (Sunflower Lecithin), Acids (Citric Acid, Malic Acid, L Tartaric Acid), Flavouring, Colours (Beetroot Red, Curcumin, Beta Carotene), Inulin, Sweeteners (Sucralose, Acesulfame K), Thickeners (Cellulose Gum, Xanthan Gum, Carrageenan), Anti Caking Agents (Silicon Dioxide, Calcium Silicate), Green Tea Extract (Camellia sinensis leaf), Natural Caffeine, L Ascorbic Acid, Green Coffee Extract (Coffea arabica L fruit) Directions Add 2 level scoops (9 g) to 330 ml (11 oz) of cold water and mix. Recommended consumption of 1 serving per day, either before, during or after your workout Safety Warning NOTE: To be used in the framework of a varied and balanced diet and a healthy lifestyle. Food supplements are not to be used as a substitute for a varied diet. Do not exceed recommended daily dose. Keep out of reach of children.High caffeine content (100 mg / serving). Not recommended for children or pregnant or breastfeeding women. Box Contains 1 x 270g Amino Energy Manufacturer Contact Information 4 Waterside, Dublin 24, Ireland Review: The healthiest drink on the market. - I haven't had any fizzy drinks since I've been ordering this stuff. I usually get the Fruit Fusion flavour but I've had the others before. It tastes amazing, has no sugars (great for healthy skin and teeth, low body fat % etc) and has some ingredients which are very useful for all stages of working out (pre, intra and post). You can actually drink this however you like - I've actually been having one scoop instead of two and it's lasted me twice as long. The flavour is strong enough as it is. Wholeheartedly recommend this. This is my fizzy-drink replacement from now on. Review: Good energy and focus – better alternative to coffee for work - A solid pre-workout, but I actually use this more while working than in the gym. It gives a different kind of focus compared to coffee—more steady and controlled without feeling too jittery. It’s been really useful on long workdays when you need a bit of a boost. The flavour is good, although it does have a slightly chemical smell and taste at first. After a couple of uses, though, you get used to it and it becomes quite a pleasant drink. You can also adjust the amount of water depending on how strong you want it, which is handy. Overall, a good option if you’re looking for something different to coffee for energy and focus throughout the day. ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | Optimum Nutrition | | Flavour | Fruit Fusion | | Item form | Granule | | Item weight | 0.27 Kilograms | | Primary supplement type | Vitamin C | | Unit count | 270.0 gram | ## Product Details - **Brand:** Optimum Nutrition - **Diet type:** Gluten Free - **Flavour:** Fruit Fusion - **Item dimensions L x W x H:** 9.4 x 9.4 x 16.7 centimetres - **Item form:** Granule - **Item weight:** 0.27 Kilograms - **Primary supplement type:** Vitamin C - **Product benefits:** Metabolism Management - **Special ingredients:** Branched-Chain Amino Acid, L-Arginine, L-Glutamine, L-Leucine - **Unit count:** 270.0 gram ## Images ![Optimum Nutrition Amino Energy Pre Workout Powder, Energy Drink with Amino Acids, BCAA, L-Glutamine and L-Leucine, Food Supplement with Vitamin C and Caffeine, Fruit Fusion Flavour, 30 Servings, 270 g - Image 1](https://m.media-amazon.com/images/I/71KU9q9styL.jpg) ## Available Options This product comes in different **Flavor** options. ## Questions & Answers **Q: The label looks different compared to the previous one I got, is it still the same OPTIMUM NUTRITION product?** A: As you evolve, so do we. The part of our mission is to help active individuals better understand OPTIMUM NUTRITION products. Now choosing the right product for you is easier with more visible product benefits, features and flavours on each tub. **Q: Why the pack is smaller compared to the previous one I got?** A: We changed the size of a pack to better fit your expectations. Now the tub is smaller, but the number of servings stayed the same. **Q: Are the ingredients tested and safe?** A: All of the ingredients in our products have been approved and considered safe for consumption by the European Food Safety Authority. ## Customer Reviews ### ⭐⭐⭐⭐⭐ The healthiest drink on the market. *by S***Y on 9 November 2019* I haven't had any fizzy drinks since I've been ordering this stuff. I usually get the Fruit Fusion flavour but I've had the others before. It tastes amazing, has no sugars (great for healthy skin and teeth, low body fat % etc) and has some ingredients which are very useful for all stages of working out (pre, intra and post). You can actually drink this however you like - I've actually been having one scoop instead of two and it's lasted me twice as long. The flavour is strong enough as it is. Wholeheartedly recommend this. This is my fizzy-drink replacement from now on. ### ⭐⭐⭐⭐⭐ Good energy and focus – better alternative to coffee for work *by J***E on 6 April 2026* A solid pre-workout, but I actually use this more while working than in the gym. It gives a different kind of focus compared to coffee—more steady and controlled without feeling too jittery. It’s been really useful on long workdays when you need a bit of a boost. The flavour is good, although it does have a slightly chemical smell and taste at first. After a couple of uses, though, you get used to it and it becomes quite a pleasant drink. You can also adjust the amount of water depending on how strong you want it, which is handy. Overall, a good option if you’re looking for something different to coffee for energy and focus throughout the day. ### ⭐⭐⭐⭐⭐ Does what it says *by D***S on 30 April 2026* Used this product for over 10 years, it's my go to. Does what it says! ## Frequently Bought Together - Optimum Nutrition Amino Energy Pre Workout Powder, Energy Drink with Amino Acids, BCAA, L-Glutamine and L-Leucine, Food Supplement with Vitamin C and Caffeine, Fruit Fusion Flavour, 30 Servings, 270 g - Optimum Nutrition Micronised Creatine Powder, 100% Pure Creatine Monohydrate Powder for Performance and Muscle Power, Unflavoured Shake, 186 Servings, 634 g - Optimum Nutrition Amino Energy Pre Workout Powder, Energy Drink with Amino Acids, BCAA, L-Glutamine and L-Leucine, Food Supplement with Vitamin C and Caffeine, Watermelon Flavour, 30 Servings, 270 g --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/49230410-optimum-nutrition-amino-energy-pre-workout-powder-energy-drink-amino](https://www.desertcart.us/products/49230410-optimum-nutrition-amino-energy-pre-workout-powder-energy-drink-amino) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-09*