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Reflex Nutrition One Stop Extreme 4.35kg

SOLD OUT Reflex Nutrition One Stop Extreme 4.35kg

Reflex Nutrition One Stop Extreme

One Stop Xtreme from Reflex Nutrition delivers on a very serious level, it’s a unique formula which has been very carefully designed with a sole aim, to deliver the best of the best, to outperform and provide superior quality from each and every ingredient. Because One Stop Xtreme has been formulated to replace the use of numerous supplements we did not want to fall into the trap of making compromises. For example the use of cheaper forms of creatine, vitamins, minerals and perhaps more importantly the protein source.

Instead One Stop Xtreme is a complete powerhouse of the world’s finest sports supplements in one easy to use shake;EU Sourced Whey Protein and Native Milk Protein, Fast & Slow Proteins. The main protein source in ONE STOP® XTREME is an EU sourced grass-fed dairy protein blend. Made from preferentially selected undenatured ultra filtered whey protein and undenatured native milk protein providing a valuable source of micellar casein. It provides a very rich source of branched-chain amino acids, essential amino acids and glutamine. We’re also keen to stress that ONE STOP® XTREME does not contain any added lower quality soy protein which contains trypsin inhibitors that may actually prevent protein digestion.

The World’s No.1 Creatine, Creapure
Creapure® creatine, it’s the world’s most researched form of creatine. It’s vital that you choose a proven creatine that is both extremely pure, highly effective and above all safe; it’s for this very reason that Reflex Nutrition only supply and manufacture products with Creapure® creatine monohydrate.

Additional Amino Acids
No serious all-in-one bodybuilding supplement would be complete without the following highly popular and highly acclaimed amino acids; pure free form L-Leucine; Beta Alanine; Betaine Anhyrdous and Taurine.

Supporting Healthy Testosterone Levels, Normal Protein Synthesis, Muscle Function and your complete A-Z.
ONE STOP® XTREME contains highly bioavailable zinc bisglycinate made using a patented process by the highly acclaimed mineral specialist Albion® Minerals. Zinc contributes to the maintenance of normal testosterone levels in the blood, normal function of the immune system, normal carbohydrate metabolism and protein synthesis, protection of cells from oxidative stress as well as normal cognitive function. The magnesium bisglycinate in ONE STOP® XTREME is also made by Albion® Minerals. Magnesium contributes to normal muscle function, normal energy-yielding metabolism, a reduction of tiredness and fatigue and normal functioning of the nervous system. We do not use the inferior and cheaper form magnesium oxide. To complete the picture ONE STOP® XTREME also provides 100% of the NRV of all your daily vitamins.

Now with Patented LAB2PRO® Friendly Bacteria
Three different strains are used; Lactobacillus acidophilus, Bifidobacterium lactis and Lactobacillus rhamnosus. LAB2PRO® friendly bacteria have been coated using a patented multi component protection process to ensure that they reach the upper intestine intact. More information is available on LAB2PRO® website.

  • EU source Grass Fed Whey Protein & Micellar Casein
  • Contributes to growth and maintenance of Muscle Mass
  • World’s Best Creapure® Creatine 5,000mg
  • Increases physical performance in successive bursts of short-term, high intensity exercise
  • 2,600mg Betaine Anhydrous
  • 1,800mg added Beta Alanine
  • 3,000mg added L-Leucine
  • 1,500mg added L-Taurine
  • Patented LAB2PRO® Friendly Bacteria
  • Zinc Matrix [Albion®] to support healthy testosterone levels and protein synthesis
  • Over 10 grams of B.C.A.A and Glutamine per serving
  • Free from soy protein, creamers and oxide minerals

Nutritional Information
Serving Size: 145g (4.5 scoops)
Servings Per Container: 30

Reflex Nutrition One Stop Extreme

Per Serving





Of which Saturated


Of which Mono Unsaturated


Of which Polyunsaturated




Of which Sugars








Vitamin A


Vitamin D3




Vitamin C








Vitamin B6


Folic Acid




Pantothenic Acid


















Betaine Anhydrous


Beta Alanine










Bifidobacterium Bifidum

362,500,000 CFU

Lactobacillus Acidophilius

362,500,000 CFU

Lactobacillus Rhamnosus

362,500,000 CFU

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.

Directions: Mix 145g (approximately four and a half level 60ml measures†) with 600ml 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 between meals and one serving in the afternoon between meals.

Disclaimer: The nutrition facts and weight listed above are a guideline only and are supplied as a courtesy to our customers. The nutrition facts are based on one particular flavour and were current and accurate to the best of our knowledge at the time they were entered. Some flavours may be different in terms of nutritional information, servings per container and weight.  Please note that manufacturers often change formulas or ingredients without notifying us.


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An Post

If the order is made before 3pm on a weekday your order will be dispatched that day and received within 1-2 working days.  If there is nobody at the address An Post will leave a docket telling you where you can collect your order.  
Please note An Post courier need a signature for all deliveries.  
An Post Couriers do not deliver on the weekend or a bank holiday.
If we do not have a product or flavour in stock we will contact you to see if you'd like a refund or to take an alternative product or flavour.


DPD Couriers

If the order is made before 3pm on a weekday your order will be dispatched that day and received within 1-2 working days. 
If there is nobody at the address to sign for the package, the driver will leave a leaflet telling you how to contact them to arrange redelivery.
Please leave a comment when checking out if you would like the courier to leave your parcel somewhere at your address eg in your porch/ bin or with a neighbour
DPD Couriers do not deliver on the weekend or a bank holiday.
If we do not have a product or flavour in stock we will contact you to see if you'd like a refund or to take an alternative product or flavour.



Please select what store you want to collect your order from on the checkout page.  You can pick up your order anytime from our warehouse in Kilcoole, Co Wicklow.  

Collection days for the rest of our stores are Tuesday and Friday of every week.



If you are not happy with a product, please return it unopened and we will refund your credit card or credit your account with the price of the product excluding shipping charges.  If the product is opened we will offer you a 50% refund on the price of the product.  Please email prior to returning any goods giving a reason for the return. We must receive the product within 30 days of purchase or we cannot give a refund.

All products sold on this site are not guaranteed effective by the owners of this site; product descriptions are a copy of information found on the manufacturer website. We are not directly responsible for the claims made about the products. We do our best to provide you with quality supplements so please email us with any queries/problems you might have.  Please note that any fraudulent transactions will be reported to the relevant authorities.

We work of a small profit margin so our prices are extremely competitive. If you do happen to find a cheaper price elsewhere online please fill our the form below providing the URL of the product and we'll do our best to match that price! Please Note: we do not price match against short dated stock clearances!


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