Monster Pre-Workout
4.89 out of 5
(155 customer reviews)


Blue Raspberry
Strawberry Banana
Citrus Bliss
Green Apple
Tiger's Blood
  • Nitric Oxide*
  • Explosive & sustained energy without crashing*
  • May support endurance*
  • Superior Strength*
  • Creatine (for lean muscle mass)*
  • Unmatched L-Citrulline (for improving athletic performance)*
  • Ultimate workout*
  • Great Taste & Mixability*

Serving Size: 14 grams (1 Level Scoop)
Servings Per Container: 30

⚠WARNING: Consuming this product can expose you to lead, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to


Your best preparation for tomorrow is what you do today. Whether you’re preparing to embark on a high country spot-and-stalk big game hunt or an intense cross country mountain bike ride, physical outdoor activities like these demand that your body be able to handle the extreme conditions required to conquer them. You need vital nutrients to support, sustain and oxygenate the body’s maximum output in order to increase performance in both your mind and muscles. Mtn Ops Yeti™—Monster Pre-Workout Formula may help to maintain sustained energy, performance and endurance levels.

One of the major secrets to the success of Yeti™ is its ability to create Nitric Oxide in the body for over 20 hours. Nitric Oxide helps in dilating the blood vessels and arteries, allowing more blood flow throughout your body and muscles. With Yeti™ we add 1,000 mg per serving of L-Citrulline which acts as a catalyst and prolongs the production of Nitric Oxide. This prolonged production may aid to maintain strength, power, and endurance during exercise at home, at the gym, or in the outdoors. Release your body’s full potential with Yeti™ and push your workout past routine into extreme.

* 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.

Additional information
Weight 14.4 oz
Reviews (155)

155 reviews for YETI

  1. 5 out of 5

    Rivors Koskinen (verified owner)

    Best pump ever! Love this stuff where its the gym , OR the mountain!

  2. 5 out of 5

    Small Town (verified owner)

    I love the pre-workout mix. I have tried quite a few flavors and hands down the tigers blood is the best. If you are wondering about the peach, it is very mild. It doesn’t have a flavor punch quite like the Tigers blood and green apple. The blue raspberry and watermelon was a little tart to me and too sweet. If you are trying for the first time go with either green apple or TB. Good luck and enjoy!

  3. 5 out of 5

    q2xlman (verified owner)

    By far my favorite Mtn Ops product. I take this before and during my gym time and it helps me to absolutely crush my workouts. I stay more focused and energized and find my self really pushing through and wanting to do more. Yet to try a bad flavor but watermelon is my fav.

  4. 5 out of 5

    travis.b.mortensen (verified owner)

    Best pre-workout on the market. Gets you into the zone and keeps you there. Blends flawlessly and the taste is incredible.

  5. 5 out of 5

    Dakota Williams (verified owner)

    Best pre workout available! Not only will it amp you up for your workout but the after effects of muscle growth is just pure amazing. Plus the flavors are on point! Recommend it to everyone.

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