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Reflex Nutrition One Stop


Now £35.99

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Reflex Nutrition One Stop

  Reflex Nutrition One Stop all in one protein shake is available at lowest price in the UK at We offer free delivery on all of the top bodybuilding and sports nutrition supplements to UK Mainland and the cheapest rates right across Europe! Check out our special offers page for huge discounts on the biggest brands!  

One Stop is the most complete 'all in one' muscle building supplement available on the market today
One Stop has been formulated for those people who want the benefits of an array of high quality and potent supplements for building muscle delivered in one product. One Stop has been formulated to contain all of the key ingredients in research proven dosages.

One Stop arguably the best formula, best tasting and best all-in-one muscle building you can buy today.

Just look at what you receive per daily serving*, One Stop contains;

74grams of Cross Flow and Ultra Filtered Whey Protein
The best protein available, 74g of preferentially selected whey protein which is high in branch chain amino acids and bioactive peptides. Whey Protein has the highest biological value of any protein source, it is a proven muscle builder and the most popular bodybuilding protein in the world today.

Superb whole grain carbohydrates from Oats and Barley
One Stop contains a unique whole grain carbohydrate blend exclusive to Reflex derived from organic oats and barley, other formulae nearly all contain combinations of high GI dextrose and maltodextrin.

The World's Most Research Tested Creatine
10g of strength and muscle building Creapure Creatine. The only 'all in one' solution on the market to use Creapure which uses a patented manufacturing process guaranteeing that it is the purest and safest creatine available anywhere. When the by products of inferior creatine products can include harmful substances such as creatinine, dicyandiamide and dihydrotriazine, the importance of demanding Creapure becomes clear.

The Most Potent BCAA
A massive 8.25g of L-Leucine. Arguably the most potent of all Branch Chain Amino Acids, scientifically proven to trigger protein synthesis which can lead to greater gains in muscle tissue.

The Most Biologically Available form of Glutamine
10g of glutamine peptide, a potent source of Glutamine, which is credited with anti-catabolic and immune support. Glutamine Peptides are absorbed by the body more easily than normal L-Glutamine, this is especially important in an all-in-one formula where protein and other amino acids will compete for absorption.

Free from Soy Protein
Contains NO Soy Protein.

Full compliment of Vitamins
100% of the RDA of vitamins which makes it unique in the 'all in one' market.

Strength Boosting Minerals
Zinc Monomethionine and Magnesium Citrate are included in the formula to help boost strength, testosterone and energy production.

Amazing Probiotics and Digestive Enzymes
Probiotics are added for gut health and digezyme digestive enzymes are added to help the body digest these performance ingredients more efficiently. Finally, bioperine is added to enhance absorption.

Please compare One Stop to the competition; you simply won't find a better formula and remember that like all Reflex Nutrition products it comes with a Full No Questions Money Back Guarantee for added piece of mind.

*Daily serving refers to 2 recommended 75 servings
Container Size: 2100g
Serving Size: 3 scoops (75g)
Servings Per Container: 28

Amount Per Serving:

Total Calories: 253
Protein: 37g
Total Carbohydrates: 15g
-Sugars: 1.35g
-Dietary Fiber: 2.3g
Fat: 5g
-Saturates: 1.5g
-Monounsaturates: 2.3g
-Polyunsaturates: 1.2g
Sodium: 68mg
Potassium: 450mg
Calcium: 380mg
Phosphorus: 300mg
Magnesium: 150mg
Iron: 2.3mg
Zinc: 7.5mg
Copper: 0.8mg
Chromium: 50ug
Vitamin A: 400ug
Vitamin D: 2.5ug
Vitamin E: 10mg
Vitamin C: 100mg
Thiamin: 1.6mg
Riboflavin: 1.6mg
Niacin: 9mg
Vitamin B6: 1.6mg
Folacin: 100ug
Vitamin B12: 0.5ug
Biotin: 0.08mg
Pantothenic Acid: 3mg
Choline: 100mg
Selenium: 16ug
Creatine Monohydrate: 5000mg
Beta Alanine: 800mg
L-Leucine: 1500mg
Lactospore: 75m/spores
Digezyme: 75mg
Bioperine: 5mg


Whey protein blend Ultra filtered whey protein concentrate, cross flow micro filtered whey protein isolate, Lactospore, Lactobacillus sporogenes – 6 billion / gm, Digezyme enzyme complex, organic barley, organic oats, Creapure creatine, L-Leucine, Beta Alanine, nature identical flavourings, carboxy methyl cellulose, cocoa powder chocolate flavour only, vitamin / mineral blend magnesium aspartate, ascorbic acid, choline bitartrate, zinc monomethione, d-alpha tocopheryl succinate, niacinamide, iron biglycinate, calcium pantothenate, riboflavin, thiamine hydrochloride, pyrodoxine hydrochloride, copper chelate, Vitamin Apalmitate, chromium chelate, biotin, folic acid, cyanocobalamin, vitamin D3, potassium iodide, l-selnomethionine, betanine nature colouring – strawberry flavour only, beta carotene, banana, vanilla flavours only, artificial sweeteners sucralose, acesulfame k, Bioperine, piperine.

Please Note: Nutritional facts and ingredients may vary slightly between flavours
Take 3 measures (approx.75grms) and mix with 350mls of water or milk in a blender or shaker.
Reviews (27)

"Excellent product. I always use this... it works for me; it helps to build muscle very quickly. "

Posted by Rob  (21st April 2015)


"Who cares about taste its what the product offers you muscle building wise. Got all the ingredients needed after a workout. Great product"

Posted by Samuel Tombs  (21st August 2013)


"I'm after three weeks gained 2.5 kg of muscle ..."

Posted by Robert Stefanko  (28th May 2013)


"Great ingredients better than Most. lasts fairly long, tastes good in choc cheaper than cyclone just hoping the extreme tastes as good which I brought from these guys :)"

Posted by Mike  (5th November 2012)


"ive tried a few reflex shakes now and this one is by far the best tasting ive ever had and ive tried a few brands. cant really comment on its effectivness yet as ive only had a few shakes but hopefully it performs aswell as it tastes. mixes quite well too"

Posted by axel0189  (31st January 2012)

Write a Review

Sorry the tub dose not provide this information. Please contact Reflex direct.

Q hey, im 15 and been weight training for about 8 months, i have been on phd Pharma Whey before and maximuslcle progain to start, but i wanted to step up my training even more and i think this product could help me get better gains and preformance however would it be ok for me to take even though im still 15 ?

There's no reason to believe that One Stop would be harmful to you but Reflex says the product is for people 16 years of age and older. We of course recommend that you follow Reflex's advice.

Q hi, i train 4 times a week and want to get bigger as i am skinny at the moment would this product be best for me to get bigger all round without gaining to much fat or would pvl mutant mass be a better supplement?

To make maximum gains, you can't be concerned about gaining some fat. You have to decide upon which parts of the year you want to "bulk up" and which you want to "cut". If you use a product like One Stop or Synergy Iso-7, you will need to eat a lot on top of taking the supplements to make big gains. If you use the Mutant Mass (we suggest starting with 2 scooops twice per day), you will add far more calories to your diet and get faster results. To further improve results, add a creatine product to the Mutant Mass. The One Stop & Iso-7 already contain creatine. For a great gainer that has creatine, use Muscle Fuel Anabolic (2 to 3 scoops twice daily).

Q I am 17 years old and want to build muscle without burning a whole in my pockets. Would this product be suitable for me to use because i got told that a 17 year old can only absorb 47g of protein a day and this product totals about 72g a day. would this be waisting my money? and if it is a suitable products what other products could i use to along side this all in one product?

the One Stop is good value for money but it isn't the best tasting and as you say, 72 grams of protein is probably a little high to be having in one serving. You'll absorb it without problem but you likely wouldn't retain that much and some would be eliminated in your urine. The best all in one product for the money is probably USN Muscle Fuel Anabolic. If you are watching your carbs, the best one is PhD Synergy Iso-7. At your age, I would stick to the Muscle Fuel. We would suggest that you read the article - which is on post-workout supplements and nutrition.

Q It says the recommended serving is twice daily, Would it be bad to take 4 servings a day so i get more protein creatine and glutamine etc

You would be wasting some of the creatine after the first 5 or 6 days if you took more than 2 servings per day and would be getting more vitamins and minerals than needed. This would be unlikely to harm you in the short or medium term but would be a bit wasteful. You may be better off getting a seperate protein or weight gain product to take twice a day alongside the One Stop twice daily.

Q Will yous be stocking OneStop Extreme??Do you know manything about it?

Yes we should be getting that in shortly but no word on a date yet.

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