Grouped product items
Product Name Qty
305g pear
EAN: 5901330056536
120.98€ per 1kg
Out of stock
305g cola
EAN: 5901330056550
120.98€ per 1kg
Out of stock
305g bubble blow
EAN: 5901330056512
120.98€ per 1kg
305g lemonade
EAN: 5901330074257
120.98€ per 1kg
Food supplement


Increases strength (beta-alanine)

With added plant extracts

More than 40 servings per package – excellent value

Noticeable increase in strength and “ muscle pump” (L-arginine, Beta-Alanine, Citrulline)


Per portion (9,6 g)


1. What is Knockout 2.0?

Knockout 2.0 is a workout booster with a formula based on precisely selected doses of crucial substances that enhance your workout capabilities. The composition of this pre-workout supplement is the result of many years of studies and laboratory tests by Olimp’ experts, who created a high-quality complex of active thoroughly tested ingredients that improve your capabilities and effectively help you build a muscular body. Choose Knockout 2.0 to get on the right track to success!

2. Composition of Knockout 2.0

The composition of the Knockout 2.0 pre-workout supplement is based on optimum effective doses of substances that are known to strengthen your body against increasing fatigue and help perform even better during workouts. The formula contains nitric oxide boosters (L-Citrulline and L-Arginine), and substances increasing fatigue resistance (Beta-Alanine) and stimulating the nervous system and improving concentration (Caffeine). But that’s not all! The Olimp research team also added various plant extracts (black and cayenne pepper, guarana, barley) to increase effectiveness and boost your performance even more. With this formula, Knockout 2.0 lets you push the boundaries of the impossible!

3. How Does Knockout 2.0 Work? Effects and Properties

The formula of the Knockout 2.0 is in itself an answer to the question: does this supplement really work? It is hard to deny! The dose of ingredients in this pre-workout supplement give you a real boost during strength and endurance workouts without overstimulating the nervous system. Knockout 2.0 is a precisely adjusted formula that helps you build a muscular body and achieve your goals. The ingredients of Knockout 2.0 give you:

  • A right dose of stimulation
  • Increased strength and “muscle pump”
  • Increased resistance to body fatigue
  • Perfect conditions for building lean muscle mass

4. Knockout 2.0 – Effects Proven by Research!

Knockout 2.0 is one of few preparations for athletes whose properties are supported by scientific evidence. Olimp’s experts decided to check the real impact of this pre-workout supplement on selected motor skills and nervous system stimulation.

The study was carried out on 23 men with advanced workout experience, who were given a serving of Knockout 2.0 (study group) or a placebo (control group) using double-blinded methodology. The research hypothesis was that using Knockout 2.0 would lead to improved muscle strength and anaerobic capacity. The analysis was based on three successive stages.

  • Lower limb strength test (knee-joint flexure and extension)
  • 3RM test (the performance of a maximum of 3 barbell-press repetitions while lying down)
  • Wingate test (cyclo-ergometer training at the highest intensity for 30 seconds, with a load of 7.5% of body weight)


The results obtained during the study conducted at Olimp’s exercise laboratory at were as follows.





Lower-limb strength Flexure/Extension


Lower-limb strength Flexure/Extension



3 RM


Wingate test


Maximum Power Time




~ 110 kg

8.49 W/kg

5.952 s

Knockout 2.0



~ 118 kg

8.67 W/kg

5.459 s


The values in the above table show quite clearly that using Knockout 2.0 to support workout leads to real effects. If you want to learn more, go to the “RESEARCH” tab, where the results of this study are discussed in detail.

5. Dosage of Knockout 2.0 – How do I Use it?

Knockout 2.0 is a pre-workout supplement, which means that it should only be taken on workout days. Olimp recommends taking 1 serving of the product up to 30 minutes before the planned physical activity. Mix a dose (cola or citrus flavour) with about 250 ml of water and drink immediately afterwards. Remember – this product must be used as an addition, not a substitute of a balanced diet! A 400 g package of the product PLN 132.

Don’t be a Punchbag – KNOCK OUT Your Opponent!

Nutrition information 1 portion
(6,1 g of powder)
Beta-alanine 2100 mg
L-arginine 1100 mg
L-citrulline 600 mg
Taurine 600 mg
Caffeine 200 mg
Cayenne pepper extract (Capsicum annuum L.)
    of which capsaicin (8%)
25 mg
2,0 mg
Black pepper extract (Piper nigrum L.)
    of which piperine (95%)
7,5 mg
7,1 mg

Recommended use: take 1 portion (6,1 g of powder) daily about 30 minutes before training. Add 1 portion (6,1 g = ½ scoop) to 250 ml of water. Consume directly after preparation. 
Do not exceed the recommended daily dose. Food supplements should not be used as a substitute for a varied and balanced diet. A varied and balanced diet and a healthy lifestyle are recommended. 

Warnings: KNOCKOUT™ 2.0 contains caffeine. Not recommended for children or pregnant women (caffeine content: 200 mg/ daily dose).

The product is not recommended during lactation and under 12 years of age. Keep out of reach of young children. Consult with a doctor before use if cardiovascular conditions are abnormal. Do not use if you are hypersensitive to any of the constituents of the preparation. Do not consume other products containing caffeine at the same time (e.g.: other food supplements, coffee). Do not exceed a daily intake of 400 mg of caffeine from all sources. Do not use before bedtime or during the immediately preceding hours before sleep. The sediment may occur, which does not affect the quality and effect of the product.


1. J Strength Cond Res. 2010 May;24(5):1306-12.

Effects of arginine-based supplements on the physical working capacity at the fatigue threshold.

Camic CL, Housh TJ, Zuniga JM, Hendrix RC, Mielke M, Johnson GO, Schmidt RJ.
Human Performance Laboratory, Department of Nutrition and Health Sciences, University of Nebraska-Lincoln, Lincoln, Nebraska, USA.

2. J Strength Cond Res. 2011 Jul;25(7):1804-15.
Effects of β-alanine supplementation on performance and body composition in collegiate wrestlers and football players.
Kern BD, Robinson TL.
Human Performance and Physical Education Department, Adams State College, Alamosa, Colorado, USA.

J Strength Cond Res. 2010 May;24(5):1199-207.
Six weeks of high-intensity interval training with and without beta-alanine supplementation for improving cardiovascular fitness in women.
Walter AA, Smith AE, Kendall KL, Stout JR, Cramer JT.
Biophysics Laboratory, Department of Health and Exercise Science, University of Oklahoma, Norman, Oklahoma, USA.

3. Diab Vasc Dis Res. 2010 Oct;7(4):300-10. Epub 2010 Jul 28.
Two weeks taurine supplementation reverses endothelial dysfunction in young male type 1 diabetics.
Moloney MA, Casey RG, O'Donnell DH, Fitzgerald P, Thompson C, Bouchier-Hayes DJ.

Department of Vascular Surgery, Beaumont Hospital, Dublin, Ireland.
2011 May;57(3):333-7. Epub 2011 Feb 19.
Effect of taurine supplementation on exercise capacity of patients with heart failure.
Beyranvand MR, Khalafi MK, Roshan VD, Choobineh S, Parsa SA, Piranfar MA.

Shahid Beheshti Medical University, Loghman Hakim Hospital, Tehran, Iran.

4. Brain Res Bull. 1989 Apr;22(4):759-62. Treatment with tyrosine, a neurotransmitter precursor, reduces environmental stress in humans. Banderet LE, Lieberman HR. U.S. Army Research Institute of Environmental Medicine, Natick, MA 01760-5007.
Brain Res Bull. 1999 Jan 15;48(2):203-9. Tyrosine improves cognitive performance and reduces blood pressure in cadets after one week of a combat training course. Deijen JB, Wientjes CJ, Vullinghs HF, Cloin PA, Langefeld JJ. Department of Clinical Neuropsychology, Vrije Universiteit, Amsterdam, The Netherlands.

5. J Strength Cond Res. 2012 Apr;26(4):1001-5. Caffeine and sprinting performance: dose responses and efficacy. Glaister M, Patterson SD, Foley P, Pedlar CR, Pattison JR, McInnes G.
School of Human Sciences, St. Mary's University College, Strawberry Hill, Twickenham, United Kingdom.
Med Sci Sports Exerc. 2010 Dec;42(12):2205-10. Effect of two doses of caffeine on muscular function during isokinetic exercise. Astorino TA Terzi MN, Roberson DW, Burnett TR. Department of Kinesiology, California State University-San Marcos, San Marcos, CA 92096-0001, USA.

Diabetes Care. 2002 Feb;25(2):364-9. Caffeine can decrease insulin sensitivity in humans. Keijzers GB, De Galan BE, Tack CJ, Smits P. Department of Internal Medicine, University Medical Center Nijmegen, 6500 HB Nijmegen, the Netherlands.

Med Sci Sports Exerc. 2006 Mar;38(3):578-85. Effects of caffeine on prolonged intermittent-sprint ability in team-sport athletes. Schneiker KT, Bishop D, Dawson B, Hackett LP. Laboratory, School of Human Movement and Exercise Science, The University of Western Australia, Crawley, West Australia, Australia.


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