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Reflex Nutrition One Stop Xtreme

One Stop Xtreme contains just about every supplement that’s been scientifically proven for bodybuilders and packs them into one effective shake that is designed with your training and your results in mind.
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What is One Stop Xtreme All in One?

One Stop® Xtreme is the ultimate all in one bodybuilding supplement; in fact we firmly believe it’s the best of its type in the World. Why? Well at Reflex Nutrition we’re experts at making all in one bodybuilding supplements, we’ve been making them much, much longer than most, our first was made way back in 1997. So our experience is really second to none and as a result One Stop® Xtreme delivers a complete powerhouse of the world’s finest sports supplements in research based doses all in one easy to use shake, and with more high-quality ingredients than ever before, we are so confident in its ability that if you find an alternative that you think is better, we’ll refund you in full for the lifetime of the product.*

One Stop® Xtreme contains just about every supplement that’s been scientifically proven for bodybuilders and packs them into one effective shake that is designed with your training and your results in mind. One Stop® Xtreme is designed to replace the use of numerous supplements, allowing bodybuilders to simply take one shake and know their nutritional needs are covered, alongside a balanced and healthy diet.

Who is it for?

One Stop® Xtreme has been formulated for male and female bodybuilders looking to supplement their training with a product of unparalleled quality and effectiveness. One that delivers a superior source of protein and proven nutrients all in one high-performing product, which also tastes delicious. One that comes with a guarantee to build muscle or your money back.

One Stop® Xtreme is a vegetarian product, but it is not suitable for vegans or coeliacs.

Managing Director James Phillips explains, “There are a number of all-on-bodybuilding supplements on the market at the moment. We’ve always see OSX as the market leader in terms of composition and quality since it contains numerous premium ingredients like Creapure Creatine and has always been free from soy protein. But now we’ve really taken things to another level with OSX. The partnership with Albion®, the addition of Betaine Anhydrous and the work with LAB2PRO® means that OSX is in a different league”.

What are the benefits?

  • EU Derived Whey and Micellar Casein delivering a massive 55grams protein
  • Lab tested protein content
  • Completely Free from GMO Soy Protein and GMO ingredients
  • Huge BCAA Content – 10,320mg
  • Patented, Worlds’ Purest and Most Proven Creatine Creapure® Creatine
  • Patented Bioperine® for optimalabsorption
  • Huge added L-Leucine free form – 3,000mg
  • Scientifcally proven dose of Betaine Anhydrous – 2,600mg
  • Huge dose of Beta Alanine – 1,800mg
  • Huge dose Taurine – 1,500mg
  • Patented Albion® Magnesium – 150mg
  • Patented Albion® Zinc – 7.5mg
  • Digezyme® – 145mg
  • Patented Bifidobacterium Bifidum – 362,500,000 CFU
  • Patented Lactobacillus Acidophilus – 362,500,000 CFU
  • Patented Lactobacillus Rhamnosus – 362,500,000 CFU
  • Additional vitamins and minerals from A-Z
Nutrition Information
Serving Size: 4.5 Scoops (145g)
Servings per Container: 7 (2.03) / 15 (4.35kg)
Amount Per 2 Servings %DV
Energy 4,530 kJ
1,069 kcal
Fat 6.4 g *
   Of Which Saturates 2.6 g *
   Mono-Unsaturates 1.9 g *
   Polyunsaturates 1.5 g *
Carbohydrate 138.4 g *
   Of Which Sugars 4.6 g *
Fibre 8.4 g *
Protein 110 g *
Salt 1.9 g *
Vitamin A 801 ug 100%
Vitamin D3 15 ug 300%
Tocotrienols (DeltaGold) 15 mg *
Vitamin C 200 mg 250%
Thiamin 200 mg 287%
Riboflavin 3.2 g 250%
Niacin 3.2 g 225%
Vitamin B6 3.2 mg 225%
Folic Acid 200 ug 100%
Vitamin B12 2.5 ug 100%
Biotin 160 ug 318%
Pantothenic Acid 6 mg 100%
Magnesium 300 mg 80%
Iron 16 mg 111%
Zinc 15 mg 150%
Copper 1,607 ug 220%
Selenium 55 ug 100%
Chromium 101 ug 100%
BCAAs 20,640 mg *
Creatine (Creapure) 10,000 mg *
L-Leucine (free form) 6,000 mg *
Betaine Anhydrous 5,200 mg *
Beta Alanine 3,600 mg *
L-Taurine 3,000 mg *
Enzyme Complex (DigeZyme) 290 mg *
Choline 200 mg *
Piperine (Bioperine) 10 mg *
Bifidobacterium Bifidum 725 million CFU *
Lactobacillus Acidophilus 725 million CFU *
Lactobacillus Rhamnosus 725 million CFU *
*Percent Daily Values are based on a 2,000 or 2,500 calorie diet. Your daily values may be higher or lower depending on your calorie needs. † Daily Value not established.

Ingredients: 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 flavour only]), Sweetener (Stevia), Zinc Bisglycinate, Tocotrienols (DeltaGold®), Iron Bisglycinate, Multi Component Protected Lactic Acid Bacteria (LAB2PRO® [Bifidobacterium Bifidum, Lactobacillus Acidophilus, Lactobacillus Rhamnosus]), Nicotinamide, Coper Bisglycinate, 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.

Allergen Information: Milk (and products thereof), Gluten, Soya (as soya lecithin).

Please Note: Nutritional facts and ingredients may vary slightly between flavours.

Mix 145g, which is approximately four and a half level 60ml measures (there is a scoop included in the tub) with 600ml of water and mix thoroughly in a shaker cup or blender.

We recommend on training days that one serving is taken mid-morning between meals and one serving after a workout.

On non-training days take two servings, one mid-morning between meals and one serving in the afternoon between meals.
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