Monster Pre-Workout
4.89 out of 5
(154 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


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 (154)

154 reviews for YETI

  1. 5 out of 5

    Matt (verified owner)

    I have been using yeti gor years now i really enjoy the mix ability and taste . J dont get the red face like other products i had tried in the past. It givesme good result at the gym and the mountain on those long packs.

  2. 5 out of 5

    tmentele (verified owner)

    I think this gave me super powers. I can hear colors, and I think I just lifted every weight in my gym. But seriously, this is some good stuff. I have tried other pre-workouts on the market, and this seems to be the best fit for me. Gives me enough energy to get thru a tough workout, with even a little left at the end. Makes me want to lift heavier, or even go for that little jog after hitting the weights. Tigers blood is awesome.

  3. 5 out of 5

    Ethan Chewning (verified owner)

    This is the best pre-workouts I have tried. This gives you what you need to push through your workout then some. I go to the gym at 8 or 9 P.M. and I have more energy after the gym then before the gym. If you are looking for something to give you that extra boost, Yeti is what you need.

  4. 4 out of 5

    John howard

    Use yeti when i need that quick boost of energy to get going. Get as a pre work out drink or when you need that extra boost to make the long hike back to camp after a long day of hunting.

  5. 5 out of 5

    David Bartek (verified owner)

    Great pre-workout! Doesn’t give you the gitters like other pre-workout that I have taken in the past.

  6. 5 out of 5

    Jess fanno (verified owner)

    I work from 5am to 5pm Monday through Friday along with a 45 minute drive each way so it’s hard to get time at the gym. I don’t want miss see it my kids so I refuse to go after work. So I get up at 2am every morning to go get my workout in before work. Yeti is the only reason I can go hard at that time of the morning. I do 30 minutes cardio 30 minutes high paced lifting then 30 minutes cardio at the end. It’s the only preworkout I have found that will last through the whole session.

  7. 5 out of 5

    Mark Herzfeldt (verified owner)

    This stuff will get you going and keep you going. Yeti mixes well and tastes great. I would recommend to anyone.

  8. 5 out of 5

    Lance (verified owner)

    Awesome product

  9. 4 out of 5

    fowlzy07 (verified owner)

    I purchased the peach and tigers blood flavors. The taste is amazing! I don’t consume very much caffeine, so taking a full scoop of yeti is a little much for me and it gives me the shakes. So I only need a little less than half a scoop to get the extra pick me up for a good workout. When researching to buy the product, I could never find the actual ingredient label, listing what and how much of each ingredient was in this product. I purchased completely off of reviews. I would like to see the actual labels of products posted so I know exactly what I’m purchasing. That is the reason for the 4 stars instead of the 5 stars..

  10. 5 out of 5

    Robert Willhite (verified owner)

    Yeti is the best prework out on the market. It get the job down without the crash. Amazing product.

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