Product reviews

Grizzly Shredz

Diet support and booster in one - co-developed and approved by Urs Kalecinski


(2 Flavours)

€39,90 €142,50/unitpricemeasurementdrop, incl. VAT, excl. shipping

Delivery in 2-4 working days
Perfect for weight loss
For maximum shredz
Developed with Urs Kalecinski


  • Muscle building
Boost your diet and get shredded - with our Grizzly Shredz. In cooperation with Urs Kalecinski, we have developed this unique mix of diet support and booster with 31 perfectly harmonised ingredients - for maximum energy, maximum focus and, above all, maximum shredz.

  • Effective shred combination of diet support & booster
  • Co-developed & approved by Urs Kalecinski
  • With Thermogenetic Matrix1
  • Contains many high-quality botanicals, vitamins & minerals
  • Combined with caffeine & synephrine
  • Fruity & slightly spicy flavour


L-Carnitine L-Tartrate, Taurine, Flavoring, N-Acetyl-L-Tyrosine, Potassium Citrate, Garcinia Cambogia Fruit Extract, Magnesium Bisglycinate, Green Coffee Bean Extract, Olive Fruit Extract, Color (Carotenes), Choline Bitartrate, Bitter Orange Extract, Dandelion Root Extract, Horsetail Extract, Gynostemma Pentaphyllum Leaf Extract, Green Tea Extract, Coloring Food (Beetroot Powder), Pomelo Extract, Ginger Root Extract, Coleus Forskohlii Extract, Uridine Monophosphate, Acids (Citric Acid, Malic Acid), Caffeine, Grains of Paradise, Alpha Lipoic Acid, Sweeteners (Sucralose, Steviol Glycosides From Stevia, Glycosylated Steviolglycosides), Zinc Bisglycinate, Vitamin B3 (Niacin), Willow Bark Extract, Black Pepper Extract, Capsicum Annuum, Vitamin B6 (Pyridoxin Hydrochlorid), Potassium Iodide, Chromium Picolinate, Sodium Selenite, Vitamin B12 (Adenosylcobalamine).


Grizzly Shredz Key Facts

Boost your diet

Ideal diet support for maximum energy, maximum focus and maximum shredz

31 coordinated ingredients

Botanicals, vitamins, minerals, caffeine, L-theanine and synephrine

From pros for pros

Developed together with pro athlete Urs Kalecinski

Fresh Taste

Refreshing fruity drink with a slight spiciness

Frequently bought together

Optimize your training with these combined products

Total price:



Grizzly Shredz

Do you want to shred your body to the maximum? Then you know the game: strong focus, hard training, special diet. There are numerous diet shakes and fat burners on the market that promise to melt fat. But what sounds too good to be true is unfortunately also the case. What you really need is a calorie deficit and support for your body! Because one of the biggest challenges of dieting is the negative mental and physical aspects such as a slowing metabolism, cravings, tiredness and less energy, focus and motivation for your training. Our pro athlete Urs Kalecinski knows this too. And what does a pro like Urs do about it? Of course, boost. And that's with the Grizzly Shredz, his must-have for maintaining the necessary intensity and training frequency when preparing for competitions, such as the Arnold Classic, and above all for heating up his body. Maximum energy, maximum focus, maximum shredz - for the performance of a champ. How did we achieve this together? We have combined the knowledge of our experts in the fields of nutritional science, medicine, sports science and coaching with Urs Kalecinski's many years of professional experience and developed the ultimate support against typical diet side effects and for faster and more effective diet success: our Grizzly Shredz. The unique formula is the perfect combination of high-quality botanicals such as bitter orange, ginger, Garcinia Cambogia, Gynostemma Pentaphyllum leaves and many more, as well as amino acids, vitamins, minerals and stimulants that are carefully and synergistically coordinated. Let's take a look at exactly how our formula supports you.


Plant power for heating

Bitter orange, ginger, Garcinia Cambogia, Gynostemma Pentaphyllum leaves and more - our formula contains 14 selected plant extracts that are designed to give you ideal support when shredding. The thermogenic matrix made up of ingredients such as ginger root, capsicum annuum, cayenne pepper and grains of paradise aims to really heat you up through the thermogenic effect of plant extracts. 1

Good to know: What does thermogenic effect mean? Thermogenesis in plant extracts refers to the process in which certain natural compounds in plants generate a type of heat and contribute to the burning of more calories, especially from stored fat. This effect is said to be able to support fat loss by increasing your energy consumption and promoting the use of fat as an energy source. By the way: active ingredients that heat up your body and provide the shredded effect often also have a slightly spicy note. So, beware: Grizzly Shredz is a little spicy!


Support for maximum shredz

For maximum focus and full energy in training and everyday life during your diet phase, we have added a stimulant combination of caffeine and synephrine to our formula. Caffeine gives you the optimal wake-up kick to get the most out of your training and make your muscles burn. 2 Caffeine also ensures more focus during training and is synergistically supported by synephrine. 3 On top of that, we have optimized our Grizzly Shredz with L-taurine, L-tyrosine and L-carnitine, the electrolytes magnesium, potassium and zinc as well as vitamins B12, B6 and niacin. This combination of aminos, minerals and vitamins helps reduce tiredness and fatigue, supports your energy and fat metabolism and your muscle function and ensures better hydration and performance during your workout - the ideal support for focus and energy levels. 4 For additional body support during your diet phase, we have also added iodine, selenium, chromium and zinc to support your thyroid, normal cognitive function and the maintenance of normal blood sugar levels. 5 Now you know our unique combo for your diet phases. So what are you waiting for? Get shredded!

Any further questions?

Find out more about the product here

Our Grizzly Shredz is an effective shred combination of diet support and booster.

With the recommended serving size of 14 g, you can support your body 20 times with Grizzly Shredz with one can.

For one serving, mix 14 g of powder (2 scoops, inside) with 300-400 ml of cold water in a shaker.

1 Thermogenic effect through plant extracts to heat you up during training.



4 Magnesium, niacin, vitamins B6 and B12 contribute to the reduction of tiredness and fatigue.Magnesium and niacin contribute to normal energy metabolism. Iodine contributes to normal energy-yielding metabolism. Zinc contributes to normal metabolism of fatty acids. Choline contributes to normal fat metabolism. Potassium and magnesium contribute to normal muscle function. Magnesium contributes to electrolyte balance.

5 Iodine contributes to normal production of thyroid hormones. Iodine and selenium contribute to normal thyroid function. Iodine contributes to normal cognitive function. Chromium contributes to the maintenance of normal blood sugar levels.