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      Sour Chug 2.0 tub, 40 servings G FUEL| Sour Chug 2.0 Tub G FUEL| Sour Chug 2.0 Tub G FUEL| Sour Chug 2.0 Tub G FUEL| Sour Chug 2.0 Tub G FUEL| Sour Chug 2.0 Tub

      WHY YOU'LL LOVE IT

      Smooth MixingNo chalk. Ever. Clean EnergyThat lasts. Enhanced FocusSharpen your game. 19 VitaminsFor daily support. Made in the USAWith global ingredients.
      4.6/ 5

      Sour Chug 2.0

      0 Sugar19 Vitamins140mg Caffeine

      Sour Chug 2.0

      Sour Blue Raspberry
      4.6/ 5
      Love sour blue-tasting things? Then you’re going to be obsessed with SOUR BLUE RASPBERRY! Bursting with tangy blue raspberry vibes, this flavor has become a true Read more →

      Love sour blue-tasting things? Then you’re going to be obsessed with SOUR BLUE RASPBERRY! Bursting with tangy blue raspberry vibes, this flavor has become a true fan favorite and a must-try for anyone who craves that perfect sour kick.

      If you’re all about bold, mouth-puckering flavor, this one’s made for you. Grab yours today and taste the hype!

      Show less
      0 SUGAR19 VITAMINS140MG CAFFEINE40 SERVINGS
      Locked-in energy, zero crash
      Sharp focus that holds
      Zero sugar, 10 calories
      Mixes clean, no chalk
      Love sour blue-tasting things? Then you’re going to be obsessed with SOUR BLUE RASPBERRY! Bursting with tangy blue raspberry vibes, this flavor has become a true Read more →

      Love sour blue-tasting things? Then you’re going to be obsessed with SOUR BLUE RASPBERRY! Bursting with tangy blue raspberry vibes, this flavor has become a true fan favorite and a must-try for anyone who craves that perfect sour kick.

      If you’re all about bold, mouth-puckering flavor, this one’s made for you. Grab yours today and taste the hype!

      Show less
      Automatic Refill giveaway Win Nintendo Switch 2 Every refill order = 1 entry. You’re in automatically. Every Automatic Refill order earns 1 entry. 1 entry per refill order Turn on refills to enter
      Best valueWin Switch 2
      1 Tub61% off 1st order 40 servings $24.99 $63.47 value$63.47 total value = $35.99 tub + $8.50 shipping + $9.99 shaker + $8.99 mystery 3-pack. With Automatic Refills the tub is $24.99 every 30 days with free shipping, and your first order also comes with a shaker and a mystery 3-pack. one-time
      • Unlock with Automatic Refills
      • + FREE Shipping every order$8.50US shipping is free on every Automatic Refill order. $8.50 value.
      • + FREE Shaker 1st order$9.99A G FUEL shaker, free with your first Automatic Refill order. $9.99 value.
      • + FREE Mystery 3-Pack 1st order$8.99A mystery G FUEL 3-pack, free with your first Automatic Refill order. $8.99 value.
      • + Switch 2 giveaway+1 entry

      Free US shipping on Automatic Refills Ships from the USA

      Shop Pay 4 interest-free payments of $8.99

      Up to 61% off your 1st order = $24.99 vs. $63.47 total value (tub + shipping + shaker + mystery 3-pack). After that, each refill is $24.99 with free shipping.

      Subscribe & save 30%
      Free shipping on subscriptions
      Made in the USA
      Clean Energy
      Focus
      Clarity
      Zero Sugar
      Description

      Love sour blue-tasting things? Then you’re going to be obsessed with SOUR BLUE RASPBERRY! Bursting with tangy blue raspberry vibes, this flavor has become a true fan favorite and a must-try for anyone who craves that perfect sour kick.

      If you’re all about bold, mouth-puckering flavor, this one’s made for you. Grab yours today and taste the hype!

      key benefits


      GREAT TASTE
      THE #1 THING OUR CUSTOMERS MENTION ABOUT GFUEL IS THE TASTE
      ZERO SUGAR
      ENJOY THE ENERGY, AVOID THE SUGAR CRASH
      VITAMIN RICH
      PACKED WITH VITAMINS PLUS A BALANCED MIX OF ANTIOXIDANTS
      BOOSTS FOCUS
      FOCUS AMINOS PROVIDE A UNIQUE EDGE TO STAY MENTALLY SHARP
      NATURAL STIMULANT
      CAFFEINE LEVELS GIVE YOUR MIND A QUICK JUMP START
      INGREDIENTS
      Supplement Facts
      $35.99 Subscribe & Save 30%
      Sour Chug 2.040 Servings
      One-Time Purchase $35.99
      Sour Chug 2.0
      Sour Blue Raspberry
      The Formula

      Engineered to Fuel the Grind

      Energy Complex

      Clean caffeine for the grind — locked-in energy, zero crash.

      Focus Aminos

      L-Tyrosine + amino blend that keeps you dialed in.

      Antioxidants

      Sourced from 19 fruit extracts to help you bounce back.

      Vitamins B, C & E

      Daily essentials packed into every scoop.

      Zero Sugar

      All the hype, 10 calories, none of the sugar.

      What’s Inside

      Ingredients That Do The Work

      Every scoop is built around four things. No sugar, no filler story — here’s what’s actually in the tub.

      Caffeine, shown as fine white crystalline powder with green coffee beans and a tea leaf

      Caffeine

      140mg per serving — enough to feel it, dialed to stay smooth from first sip to last.

      Energy
      Amino acid crystals in a cluster on a lavender studio surface

      Focus Aminos

      L-Tyrosine and a supporting amino blend, the part of the formula built for staying locked in.

      Focus
      Blueberries, blackberries, pomegranate, goji berries and orange arranged as an antioxidant blend

      19 Fruit Antioxidants

      An antioxidant blend sourced from 19 different fruit extracts, in every scoop.

      Recovery
      Vitamin capsules and citrus beside a scattering of vitamin powder

      Vitamins B, C & E

      The daily essentials, packed in alongside the energy — not sold to you separately.

      Vitamins

      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.

      ★ 4.667 Reviews
      1,000,000+Happy Customers
      ★ Official Energy Drink of Esports®

      Why Fuelers switch

      Side by side with what you're probably drinking now.

      Comparison of G FUEL against common energy alternatives
      Feature G FUEL Sugary energy drinks Coffee
      Zero sugarYesNoNo
      Caffeine per serving140mg160–200mg~95mg
      Focus aminosYesNoNo
      Under $1 per servingYesNoVaries
      Up to 40 servings per containerYesNoNo
      40+ flavorsYesNoNo
      Trusted by pro gamersYesNot applicableNot applicable

      Comparison based on typical 16oz sugared energy drinks and 8oz brewed coffee.

      The G FUEL Difference

      Sugar-free energy built for long sessions, not a two-hour spike. One tub replaces the case of cans — and you pick the flavor.

      Energy without the sugar

      Zero sugar and 10 calories a serving, so there is nothing to come down from.

      Up to 40 servings a tub

      Well under a dollar a serving. A case of cans is not close.

      The Official Energy Drink of Esports®

      Made in the USA and mixed by over a million people who actually use it.

      Grab a tub
      4.6
      Rated 4.6 out of 5 stars
      Based on 67 reviews
      93%would recommend this product
      TasteRated 1.3 on a scale of minus 2 to 2
      Slide 1 selected
      67 reviews
      • M
        Mayrim
        I recommend this product
        Rated 5 out of 5 stars
        2 weeks ago
        5 Stars

        Pretty good. Not my favorite but my sister likes it a lot. So it's good.

      • TH
        Timothy H.
        Verified Buyer
        I recommend this product
        Age Range 25 - 34
        Why do you buy G FUEL? Energy
        How would you describe the flavor? Sour
        Bought For Myself
        Rated 5 out of 5 stars
        1 month ago
        Good product

        Good product but says delivered but someone must have stone it

      • TF
        Tracy F.
        Verified Buyer
        I recommend this product
        Age Range 45 - 54
        Why do you buy G FUEL? Energy, Taste, Focus, Multi-Vitamins, Antioxidants
        Bought For Myself
        Rated 5 out of 5 stars
        1 month ago
        Blue chug rug is the best hands down

        Best flavor by far

      • IT
        Isaiah T.
        Verified Buyer
        I recommend this product
        Age Range 18 - 24
        Why do you buy G FUEL? Taste, Energy, Focus
        How would you describe the flavor? Sweet
        Rated 5 out of 5 stars
        1 month ago
        Tasty not to sweet

        Really good not to strong also it has no chalk at bottom of your cup.

      • B
        Brayden
        I recommend this product
        Rated 5 out of 5 stars
        1 month ago
        5 Stars

        Yum yum yum

      140MG Caffeine

      high quality Ingredients

      Less than $1 per serving

      Zero sugar, Zero Crash, Zero Fillers

      G FUEL Energy

      need help?

      WHAT'S NEW IN FORMULA 2.0?

      A smoother, cleaner formula with upgraded ingredients for longer-lasting energy, sharper focus, and no chalky aftertaste.

      Will my favorite flavors taste different?

      Nope! Flavors stay the same. Just smoother sips and zero grit.

      Does it have the same caffeine and nutrition?

      Yes! 140mg caffeine, zero sugar, gluten-free, vegan, and now only 13 calories per serving.

      When and where can I get it?

      Available starting August 28th exclusively on GFUEL.com. More flavors rolling out soon!

      Is this replacing the old formula?

      Yes, this is the future of G FUEL. But some of your favorite classics will still be available in the original formula.

      More FAQs

      JOIN THE LEGENDS

      The G FUEL universe is waiting for you. Ready to fuel your journey?