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Reflex Nutrition One Stop Xtreme

Reflex Nutrition:One Stop Xtreme

Muscle & Strength!

Optimised Performance With No Compromises!


One Stop® Xtreme

Muscle & Strength

One Stop® Xtreme has been formulated to provide an all-in-one product with unrivalled dosages of the key ingredients.

Each 145g serving contains;
55g of Quattro time release protein which is a combination of three different types of whey protein, including native whey and pure undenatured micellar casein.

72g of organic oats and barley which provides a low GI slow release form of carbohydrate as well as being rich in naturally occurring vitamins, minerals and dietary fibre. This also contains the low GI carbohydrate source, trehalose.

3,000mg of L-leucine.

5,000mg of Creapure® Creatine which is the world's most research tested and safety proven creatine. When the by-products of inferior creatine products can include harmful substances such as creatinine, dicyandiamide and dihydrotriazine, the importance of demanding Creapure® with its patented manufacturing process becomes clear. The beneficial effect of creatine is derived from 3g.

1,800mg beta-alanine is found in just 1 serving of One Stop® Xtreme.

10g of glutamine peptide is a potent source of glutamine. The peptide structures are absorbed by the body more easily than normal L-glutamine, which is particularly important where protein and other amino acids will compete for absorption.

One stop® Xtreme contains zinc monomethionine, the highest known quality form of zinc instead of the cheaper, less easily absorbed zinc oxide. Avena sativa is included as is magnesium, in the high quality form of magnesium citrate (instead of magnesium oxide) which contributes to normal protein synthesis, normal muscle function and a reduction of tiredness and fatigue.

Additionally, it also contains 100% of the RDA of vitamins which differentiates it from other brands in the 'all in one' market as well as a pro-biotic LactoSpore® and Digezyme Enzyme and BioPerine®.

To prove that we deliver on our label claims, all of our protein products are tested in our in-house protein testing facility and the results are published on our website. We also have batches randomly tested by independent, ISO accredited laboratories.

Native whey is produced by taking fresh skimmed milk and processing it at low temperature via complex ultra and membrane filtration capturing virtually every single highly valuable and biologically active protein fraction in its native form. As a result it contains up to 166% more bioavailable cystine and16% more leucine than other forms of whey.


Glutamine peptides


Low GI


L-leucine (free form)

per 145g serving

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Reflex Nutrition One Stop Xtreme Purchase Information

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4.35 Kilograms £108.90 £51.15
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4.35 Kilograms £108.90 £51.15
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Chocolate Perfection
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Strawberries & Cream
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Vanilla Ice Cream
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What's in Reflex Nutrition One Stop Xtreme?
Serving Size145 g
Servings Per Container30
Typical values per 145g serving
Energy2,339.5 kJ      
-551.5 kcal      
Fat3.75 g      
of which saturates2.05 g      
monounsaturates1.45 g      
polyunsaturates.55 g      
Carbohydrate73 g      
of which sugars25 g      
Fibre2.9 g      
Protein55 g      
Salt325 mg      
Vitamin A400.5 Ug50%
Vitamin D37.5 Ug150%
Tocotrienols (DeltaGold®)7.5 mg      
Vitamin C100 mg125%
Thiamin1.6 mg143.5%
Riboflavin1.6 mg112.5%
Niacin9 mg56.5%
Vitamin B63.2 mg112.5%
Folic Acid200 Ug50%
Vitamin B121.25 Ug50%
Biotin80 Ug159%
Panthothenic Acid3 mg50%
Magnesium150 mg40%
Iron8 mg55.5%
Zinc7.5 mg75%
Copper803.5 Ug110%
Selenium27.5 Ug50%
Chromium50.5 Ug126%
Premium Protein Blend (42%) (of which Whey Protein Concentrate (71%) [MILK], Native Milk Protein (29%, [of which 80% Micellar Casein, 20% Native Whey Protein]), Low GI Carbohydrate Complex (20%), (of which Oat Flour [50%], Barley Flour [10%]), Maltodextrin, Glutamine Peptides (WHEAT), Cocoa Powder (chocolate varieties only), Creatine Monohydrate (Creapure®), L-Leucine, Betaine Anhydrous, Flavourings, Beta Alanine, L-Taurine, Magnesium Bisglycinate, Thickener (Carboxymethyl Cellulose), L-Choline Bitartrate, Natural Colouring (Betanin [strawberry flavour only]), Enzyme Complex (DigeZyme®), Sweetener (Sucralose), L-Ascorbic Acid, Colour (Beta Carotene [vanilla varieties only]), Sweetener (Stevia), Zinc Bisglycinate, Tocotrienols (DeltaGold®), Iron Bisglycinate, Multi Component Protected Lactic Acid Bacteria (LAB2PRO®, [Bifidobacterium Bifidum, Lactobacillus Acidophilus, Lactobacillus Rhamnosus], Nicotinamide, Copper, Copper, Natural Colouring (Anthocyanin [strawberry flavour only]), Selenomethionine (Selenium SeLECT®), Piperine Extract (Bioperine®), Retinyl Acetate, D-Calcium Pantothenate, Cholecalciferol, Pyridoxine Hydrochloride, Thiamine Hydrochloride, Riboflavin, Chromium Picolinate, Folic Acid, D-Biotin, Methylcobalamin.
Made in a facility which handles: Products of Crustaceans, products of Eggs and products of Fish.

Directions For One Stop Xtreme: Mix 145g (approximately four and a half level 60 ml measures†) with 400ml of water and mix thoroughly in a shaker cup or blender. On training days take one serving mid morning between meals and one serving after your workout. On non training days take two servings, one mid morning and between meals and one serving in the afternoon between meals.
The above is our recommended usage instructions, you may of course mix with more or less liquid to reach the desired consistency and taste. The scoop included with this product measures by volume not by weight, for precise measurements please use measuring scales. This product is sold by weight not by number of servings. †A measuring scoop is included with this product but may settle to the bottom during transit. Do not exceed the stated daily dose.

Warnings: This product is a food supplement and should be used in conjunction with food as part of a healthy balanced diet, not as the substitute for such. Use as part of a healthy and active lifestyle. This product is not intended for use by persons under the age of 16. Keep out of reach of young children. Do not exceed the stated daily dose.

* 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.