Best L Theanine Energy Drinks in 2025

THE BEST ELECTROLYTE DRINK MIX EVER: LMNT is a tasty electrolyte drink mix with everything you need and nothing you don't. LMNT is perfect for anyone interested in a keto, low-carb or intermittent fasting lifestyle, and a gluten-free diet. Our electrolyte supplement fights against the low-carb fatigue and keto fog to keep energy levels high

WINTER HYDRATION NEEDS: Hydration is critical during the colder months; due to drier air, cold-induced diuresis, or a simple lack of water, it's important to stay salty year round. When spending time at or below freezing temps, be mindful that you likely need to intake more electrolytes even when you're not necessarily feeling thirsty

INGREDIENTS THAT WORK FOR YOU: At LMNT, we like to cut through the BS. We are committed to no sugar, no gluten, no fillers, and no artificial ingredients. Our products are carefully formulated with the perfect ratio of sodium, potassium, and magnesium

ENERGY TO OVERACHIEVE - Formulated with 200mg of InnovaTea Naturally Derived Caffeine produced from tea leaves that delivers anytime energy and alertness. Conquer ant task from work to play, gaming to studying, partying to planning to pre workout

INCREASE MENTAL & COGNITIVE PERFORMANCE - Formulated with Cognizin, a clinically studied form of Citicoline, that helps to support energy centers in the brain as well as cognitive function and health. State of Readiness: Ready to Drink

SUGAR-FREE BEVERAGE FOR MEN & WOMEN - Zero sugar, zero calories, and zero carbs in every delicious serving, with no artificial colors or dyes

NATURAL ENERGY – Crafted with 160mg of natural caffeine sourced from green tea

HYDRATION & RECOVERY – Boosted with an electrolyte blend of >900mg of potassium and magnesium, at levels greater than leading sports drink brands

SUSTAINED FOCUS – Powered by the cognitive nootropic L-theanine for lasting focus, without the jitters or crash

FROSTBERRY: bold, deliciously smooth combination of citrus and berry flavors

ENERGY & FOCUS: Unique blend of caffeine and L-theanine helps support energy and focus so you can conquer your busy day

LOW CALORIE: just 15 calories per serving

TASTE ZERO SUGAR MANGO PASSIONFRUIT: This light, sparkling energy drink is made with plant-based goodness and tastes like lush mango sweetness and tangy passionfruit. Zero sugar and carbs to be found with just a hint of stevia leaf extract.

FEEL GREEN COFFEE BEAN ENERGY: The caffeine (120 mg, to be exact) in this healthy energy drink is sourced from unroasted green coffee beans. That’s like drinking one cup of premium coffee but leaving the jitters out of the mix.

BOOST YOUR DAY: Get a clean energy boost and something extra. We added 100 mg of L-theanine (tea leaf extract) to help support mental focus and halt caffeine crashes. Ginseng is here to support your mood, productivity, and immune system.

Easy to transport stick packs for the on the go lifestyle! Try all flavors in one package!

Stop keto flu and have great cramp defense for leg cramps with Keto Vitals Electrolyte Powder!

Natural hydration booster! Energy replenisher! Improve sleep and freedom from muscle cramps!

Keto Electrolytes Powder Packets for the Brain & Body: IQMIX electrolyte powder packets do more than just help replenish lost sodium and potassium. Our electrolyte mix is designed to rapidly rehydrate your body while keeping you energized, focused & and thinking clearly. IQMIX tastes better and rehydrates your body faster than water and other electrolyte drinks. This powder drink mix can be added to any glass or bottle of water to deliver better hydration and improved mental performance.

Convenient Electrolyte Packets Perfect for Busy Lifestyles: Packaged in easy-open single-serve sticks, our sugar free electrolyte powder hydration packs are easy to enjoy anytime or anywhere. Keep IQMIX hydrate packets in your backpack, purse, lunch box, or pocket. You’ll always be ready to replenish electrolytes, improve your mood and get the mental boost you need to get through your day. Perfect for work, the gym, a college care package, travel, or after a night on the town.

Brain Nutrients in Each Hydration Pack: With a science-backed formula, our rehydration powder packets are packed with nutrients to support your busy lifestyle. Each electrolyte drink is packed with Lions Mane powder, to combat brain fog and act as a focus aid, and Magtein Magnesium L-Threonate, to support mental clarity and mood. IQMIX combines your electrolyte supplement, magnesium supplement, brain support & mood support supplement, sodium & potassium supplement in one.

Elevated Wake Up Blend - Our Tru Energy Drink is an orange mango-flavored sparkling water designed to deliver hours of long-lasting energy; Elevated with energizing and well-balanced ingredients such as clean caffeine, green tea extract, B-Vitamins, Vitamin E & real mango juice, you can trust our energy drinks to be great in taste and even better for your wellness

Refreshing Orange Mango Flavor Water - Whenever you feel done but the day’s not over, grab a can of our great-tasting, no-nonsense energy keto drink; Sweetened with stevia, monk fruit & erythritol, our Tru Caffeinated Water features a deliciously crisp yet refreshingly hydrating orange mango flavor

Live True, Drink Tru - Stay true to your wellness and elevate the moment with Tru Sparkling Water Drinks; Each of our original fruit water blends was obsessively researched and formulated without the bull to help you feel good and perform better; Try one of our Tru Energy Keto Drinks today and see the difference

FIND YOUR FLOW: With 150mg of Alpha-GPC, 100mg of L-Theanine, and 100mg of natural caffeine, this focus blend will provide your brain with the healthy mental clarity it needs to stay alert to crush that presentation, tomorrow's midterm, or esports tournaments.

REPLENISH & HYDRATE: Our Hydration & Electrolyte Packets follow the IV pillars of hydration: Sodium, Potassium, Chloride, & Glucose. Our low-sugar, low-calorie electrolyte powder provides the perfect boost to stay hydrated during office meetings, exams, gaming, and other mental activities.

BACKED BY SCIENCE: Designed with nutritionists for optimal cellular absorption and the rehydration your brain craves. Our proprietary blend of electrolytes, Alpha-GPC, L-Theanine, & Caffeine is the perfect nootropic mix for steady, all-day alertness, without the jitters or crash of other caffeinated drinks.

NOS High Energy Performance Drink

160MG Caffeine

16oz Can (Pack of 6, Total of 96 Fl Oz)

DELICIOUS Tropical flavor with a kick of caffeine, Mango Melon Perform Rapid Hydration Mix is a must-have for long workouts. These portable packets optimize hydration with our electrolyte blend of 1:3 sodium to potassium ratio

HYDRATION SYSTEM 3-part hydration system to help you Prepare, Perform and Recover. The PERFORM formula provides 50% more carbs absorption than glucose alone, and speeds absorption of key nutrients when you need them most

RACE-READY Rapid Hydration Mix comes in single-serve packets so it’s easy to enjoy on-the-go, whether you’re racing for a title or racing through life. Pour one easy-to-open packet into 16oz of water, mix or shake, and stay hydrated during activity

Berry RIOT: 16 Ounces (Pack of 12)

100% PLANT POWERED ENERGY. Simple, real & organic ingredients you can feel great about drinking with the same energy level as a traditional energy drink

160mg of CAFFEINE combined with 100mg L-theanine to boost stamina, endurance, and focus so you get go ALL IN on whatever matters to you most with no jitters and no crash

Pack of 6, 14.5-ounces per unit (total of 87 ounces)

Increases Energy*

Reduces Fatigue*

THE REMEDY TO WRITER'S BLOCK: PHOCUS is the simplest path to unlock your ideas and give you creative clarity. It provides essential energy and mental clarity, so you can break free from distractions, focus, and create your next masterpiece with Jack Harlow.

FUEL YOUR CREATIVITY: Jack Harlow brings PHOCUS for those that call creativity their craft. Infused with the neuro-enhancing amino acid L-Theanine and caffeine from tea, it helps stimulate the brain waves associated with creativity to release your creative focus.

ZERO SUGAR, ZERO CALORIES, 5 INGREDIENTS: PHOCUS is made with only five ingredients: reverse osmosis sparkling water, natural orange flavor, citric acid, caffeine from natural green tea, and L-theanine. At PHOCUS, we believe clean and simple delivers focus.

Certified Organic - Flavored Sparkling Water / Seltzer Water / Energy Water

Ardor Energy Sparkling Water is enhanced with premium active ingredients – organic caffeine and organic L-theanine for energy, focus and hydration.

100mg Organic Caffeine from organic green tea, the highest quality caffeine available as a raw material, to bring you a refreshingly tasty caffeinated sparkling water.

BRINGING BLISS BACK TO BEVERAGES - With Betweener refreshing Sparkling Hydration and their incredible flavors, you can embrace pleasure and health. No more choosing between good and good for you. Try Betweener in a cocktail or drink it solo. You’ll feel rejuvenated and refreshed like you deserve—without Stevia, caffeine, or excess sugar. Every Betweener flavor is shockingly delicious without the bad stuff, and functional for all-day flavor so you can drink it without ever disrupting your sleep.

STEVIA-FREE, CAFFEINE-FREE + FREAKIN’ GOOD FOR YOU - The perfect refreshing beverage has real fruit juice for fantastic flavor; Organic Blue Agave for a healthy hint of sweetness; electrolytes + minerals for health and hydration; and L-Theanine for the perfect balance of energy and focus. Each Betweener beverage is guilt-free with 45 calories or less, just a tad of pure Organic Agave, plus vitamins B3, B5, B6 + B12. Focus and hydrate while you drink, or even when you don’t.

MOOD-BOOSTING L-THEANINE, ELECTROLYTES + REAL JUICE (NOTHING FAKE HERE) - We all know the daily grind can take a toll on our mood and health. To help you enjoy all-day focus and hydration, we added L-Theanine, B vitamins + electrolytes that boost your mood, support all-day energy, and keep you happy and hydrated. Finally enjoy a little extra energy, focus, and stress relief without jitters from caffeine, chemical stimulants, and sugar-filled energy drinks

ORGANIC INFUSION: Our phenomenal functional sparkling beverages are infused with organic fruit juices and purees as well as unique botanicals to entice your taste buds. Enjoy the delicious zingyness of organic lemon juice mixed with spicy organic ginger. This drink is made with sparkling water so with each sip, your tongue is met with a bubbly, crisp and refreshing sensation. This delightful fruit infused water is also low calorie and low sugar, with just 10 calories and 1 gram of sugar

ENERGIZE & FOCUS: This certified organic functional beverage is beyond your regular flavored waters on the market. Prebiotics & probiotics boost gut health and the 78mg of caffeine from Organic Green Tea extract, B Vitamin Blend, adaptogens and nootropics like Organic L Theanine & Organic Lion’s Mane (an adaptogen used to support cognitive and nerve health), support sustained energy and focus, any time of day. With no citrates, citric or ascorbic acid, we mean it when we say clean energy

UNIQUE FLAVORS & FUNCTIONS: A clean energy blend created to uplift and help sharpen focus with the added benefit of supporting gut health. Motivate is made with purified sparkling water, organic lemon juice and a hint of ginger for a refreshing, clean, and delicious taste. Our Motivate clean energy blend is formulated with functional ingredients to support sustained energy and focus and is made without the use of citrates or citric and ascorbic acids, making it a true clean energy blend

REPLENISH & HYDRATE: Our Hydration & Electrolyte Packets follow the four pillars of hydration: Sodium, Potassium, Chloride, & Glucose. Our low-sugar, low-calorie electrolyte powder provides the perfect boost to stay hydrated on your next adventure. Compare to Liquid IV.

SWEAT, RECOVER, REPEAT: With 250mg of natural caffeine, our high energy caffeine powder blend is the perfect pre workout boost to stay hydrated during sports & other physical activities.

FIND YOUR FLOW: With 150mg of Alpha-GPC, 100mg of L-Theanine, and 100mg of natural caffeine, our focus blend will provide your brain with the healthy mental clarity it needs to stay alert to crush that presentation, tomorrow’s midterm, or esports tournaments.

3x More Hydration Than Sports Drinks

Zero Sugar / 5 Calories

503mg Electrolytes/Energy Boosting Ingredients: Vitamins B1, B2, B3, B5, B6, B12

MEET KIN EUPHORICS: A revolution of feel-good revelry. Kin Euphorics is a non-alcoholic, functional beverage. Activate the power, energy, and peace that is already in you!

TASTE THE JOY: Like your favorite all-day rosé: Ripe summer strawberry, peppery oak, white grape, and citrus rosemary with a soft sparkle. Awaken your heart and create an easygoing atmosphere for connection with bright, sparkling flavors.

CLEAR YOUR MIND: Experience a clear, awakened mind, and a bubbly sense of connectivity. Count on a blissful rise with no regrets the next day — just grab and flow.

NATURAL CAFFEINE: SOMI is formulated with 170mg of natural caffeine from Ceremonial Grade Matcha and Green Tea to give you up to 6 hours of calm, focused energy free of jitters, bloat or post consumption crash.

ZERO SUGAR: Naturally sweetened with Monk Fruit and Stevia Leaf Extract, SOMI offers light sweetness without sugar or the negative side effects of artificial sweeteners.

PLANT BASED ANTIOXIDANTS: Ceremonial Grade Matcha is said to have 137x the natural antioxidants of traditional green tea. With Vitamin A and catechins such as EGCG, SOMI may help fight off harmful radicals in the body.

ORGANIC GREEN TEA EXTRACT: 170mg caffeine

ORGANIC L-THEANINE: 340mg a powerful ingredient from Green Tea

Organic Monk Fruit: It naturally has no sugar, calories, carbs, or fat.

Xyience Energy Drink Cherry Lime

16 oz Can

12 Units

GURU IS GOOD ENERGY | Our products are made with the best organic ingredients - not packed with synthetic ingredients and sugar like traditional energy drinks formulated to and jitter and crash. We know when energy comes directly from earthy, organic sources, it’s got to be good!

ORGANIC PLANT-BASED ENERGY | We’re dedicated to bringing you good energy in every way possible, from using real ingredients, to how we source and produce our great-tasting energy drinks. That’s why our drinks are certified USDA Organic, Non-GMO, Gluten-Free & Vegan.

SPREAD GOOD ENERGY | GURU is about helping you blaze new trails, reach new heights, and find your true nature. Help us share good energy, inspire communities and be a GURU to others!

A CEREBRAL BEVERAGE - Breinfuel is a healthy energy drink crafted to deliver clean, sustained energy without the jitters. With natural fruit flavors and a smoothness that leaves you saying, wow that's refreshing, instead of, oh.. another energy drink.

FUEL YOUR HIGHER MIND - Nourish brain and body as you tap into your higher mind. Unlock focus and vision as you defy expectations from your everyday life. Meet the demands of a fast-paced career, critical class, or hard-to-juggle daily schedule.

SUSTAINED ENERGY, NO CRASH - Breinfuel is long lasting fuel for your brain, delivering cognitive endurance for an expansive portion of your demanding day. 6 hours or more of sustained energy. No spike and crash. Just you, at your most optimized.