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Caffeinated Endurance Fuel

Raspberry Buzz 50 Serving

Caffeine kick!

Caffeinated Tailwind meets all your calorie, hydration, and electrolyte needs just like you'd expect, plus it adds 35mg of caffeine per 100 calories. Caffeine is proven to significantly enhance high-intensity and endurance performance.* Raspberry Buzz, Green Tea Buzz, and Tropical Buzz available in 50 and 30 serving bags, as well as 200 calorie stick packs.

Supplement Facts

  • Caffeine boost when you need that extra kick
  • Complete calories, electrolytes, and hydration: Ditch the gels, chews, and pills, and go all day with just Tailwind.
  • No gut bombs: Stomach problems? You’ll love Tailwind. Unless you enjoy being doubled over, retching.
  • Tasty all day: Clean, light flavors taste better the longer you go.
  • Hydration pack love: Dissolves on contact and cleans up with a quick rinse. No film, aftertaste or science experiments!
  • All natural: Crystal clear with no dyes, preservatives or 4-syllable magical ingredients.

Usage is similar to regular Tailwind except that we recommend limiting continuous use to 6 hours or less to avoid building up a high concentration. Each scoop contains 100 calories and 35mg of caffeine. For endurance workouts, mix 2-3 scoops per 24 oz of water per hour. Adjust to your personal calorie needs during training, using hunger as a guide. When it’s dialed in, you’ll feel satisfied and energetic, not hungry or full. On hot days, keep the same calories per hour, but increase water. To use in combo with other foods, reduce Tailwind intake by the calories you’re consuming elsewhere to avoid overloading the gut. For shorter workouts (<2hr), you can use less Tailwind to taste.

All Natural and Organic Ingredients

Non-GMO Dextrose (Glucose), Non-GMO Sucrose, Citric Acid, Sodium Citrate, Sea Salt, Organic Flavor, Potassium Chloride, Magnesium Citrate, Calcium Carbonate, Organic Caffeine

Gluten free/vegan/no soy/no dairy

*A full discussion of caffeine and its performance benefits can be found in the Journal of the International Society of Sports Nutrition here.

Related Products

But don't take our word for it, read the reviews

Product Reviews
5 based on 252 reviews Write a Review
  • 5
    Marathon MTB Race

    Posted by Unknown on 11th Sep 2017

    Long story short this product just works. I just completed my first marathon MTB race and used tailwind for the entire race. I can't thank tailwind enough!

  • 5

    Posted by MELINDA on 31st Aug 2017


  • 5
    LOVE the ease on my gut!

    Posted by San on 31st Aug 2017

    I only take TW for under 10 miles now, and even on longer runs, I do better with real food at the aid stations, perhaps a honey waffle - and TW. LOVE the mandarin flavor but just tried the Rasperry Buzz - really great!

  • 4
    Green Tea Buzz is Great

    Posted by Unknown on 24th Aug 2017

    The Green Tea Buzz is great, it could be a little bit more green tea flavored. Can't complain about the results at all though!

  • 5
    No more wall

    Posted by Paul S on 24th Aug 2017

    Best bang for the buck. Hydration and fuel all in one. I used it for training in 2016 and finished a marathon with a PR. The best thing was I wasn't starving after the run and post race stiffness and soreness was almost non-existent.

  • 5
    I'm a believer

    Posted by Jeannie on 21st Aug 2017

    I feel so much better on my long runs. I don't have to worry about anything, just sip thru my run.

  • 5
    Simply Awesome

    Posted by Mike G on 12th Aug 2017

    Sustained energy with no GI issues. Bonus - tastes great! Not sure why I waited so long to give this product a try. I'm a believer.

  • 4
    Tailwind nutrition works

    Posted by Mark on 6th Aug 2017

    I have tried infinite but tailwind was at my door in two days. The product works for a simple fellow like me. I can't hang with rides that avg 23 mph. With tailwind I can keep strong and hang on longer. Tastes great.

  • 5
    My new go to.

    Posted by dustin on 15th Jun 2017

    I was given a sample by a friend and after one try I knew I had to buy some for myself. I got the tropical buzz, I've used it on multiple runs now and it's the best stuff out there. I'd recommend any tailwind to anyone.