.50 Calibre®

Pre Workout Devastator

Rating Summary

Price
Quality
Effectiveness
Taste
  • Explosive Energy*, Strength** and Endurance*
  • Contains Citrulline Malate, Creatine, Amino Acids and Caffeine
  • Consume 30 mins prior to training for the ultimate pre workout ammunition

FROM: £2.99

TO: £63.59

Back to product info

Customer Reviews

* These reviews are not the opinions of Grenade®. Grenade® product packaging may contain additional information that is shown on our website. We recommend you do not solely rely on the information on our website and ensure that you read product labels, warnings, directions for use prior to consuming. Results are not guaranteed and may vary person to person.

  1. 1
  2. 2
  3. 3
  4. 4

Items 1-10 of 34 total

  1. BEST PRODUCT

    by

    Best product so far,I have tried many others and non of them have came close to "grenade caliber 50"(very powerful) before using gc50 i could only last about 30mins in heavy weight lifting and feel very tired now with gc50 not only that I can last 3 times longer in gym but the concentration is so high and motivation is on another level best product for pre-workout. Evan after workout i feel fresh.
    Price
    Quality
    Effectiveness
    Taste
  2. Money well spent

    by

    Best prework out on the market.. Never failed me yet
    Price
    Quality
    Effectiveness
    Taste
  3. Using it for a while, great product.

    by

    This was one of the first preworkouts i used and ive got to say its probably the best. Ive tried various othet brands and they do not match up to this one. Big props to grenade for the awesome product.
    Price
    Quality
    Effectiveness
    Taste
  4. Great help

    by

    I don't usually use Pre workouts but when I do it has to be this. It helps push through really hard and intense sessions and gives you a great pump. Killa Cola is amazing
    Price
    Quality
    Effectiveness
    Taste
  5. WOW

    by

    Great pre workout, it really gives you that extra energy/pump when in the gym.

    I workout in the morning and this drink gives me the boost I need!
    Price
    Quality
    Effectiveness
    Taste
  6. Awesome

    by

    Great product for a strenuous workout! Had me lifting more and lasting longer
    Price
    Quality
    Effectiveness
    Taste
  7. Does exactly what it needs to

    by

    I used this product before I done a weight lifting session and played a game of football, and the energy increase I felt was perfect.

    I think the prices could be cheaper but you pay for quality, and that is what you get.

    The taste wasn't the best (berry flavour) but it isn't revolting or undrinkable.

    Only side effect I felt after using this was that I did feel dehydrated after each workout so I suggest that you follow the directions of use and drink plenty of water.
    Price
    Quality
    Effectiveness
    Taste
  8. 10/10

    by

    have had issues with some pre-workout giving me stomach pains in the past but never with this one! tastes good, works well, I wouldn't use any other pre-workout now.
    Price
    Quality
    Effectiveness
    Taste
  9. Great Energy Boost!

    by

    Brought this for my partner who says it's the best pre workout he's tried. Gives him the boost he needs to smash a workout. Will defiantly be buying again!
    Price
    Quality
    Effectiveness
    Taste
  10. First class

    by

    Love this product.. Easily the best pre workout I've used..
    Price
    Quality
    Effectiveness
    Taste
  1. 1
  2. 2
  3. 3
  4. 4

Items 1-10 of 34 total

Write A Review

Only registered users can write reviews. Please, log in or register