• Free Delivery, on orders over £99

    Free Delivery

    on orders over £99
    (Restrictions apply) 

  • Buy Now Pay Later, options available

    Buy Now, Pay Later

    options available

  • Interest Free, finance options

    Interest Free

    finance options

  • Free Installation, on all products

    Free Installation

    on selected products

  • 8 Stores Nationwide, with large showrooms

    9 Stores Nationwide

    with large showrooms

  • Largest UK Showroom, Northampton

    Largest UK Showroom

    Northampton

Fitness Superstore | UK

OPEN 7 DAYS A WEEK | SHOP ONLINE 24/7

01604 673 000

Phone lines:

9am-8pm (Mon – Fri) Evening Sales 6-8pm

9am-6pm (Sat) | 11am-4pm (Sun)

OPEN 7 DAYS A WEEK | SHOP ONLINE 24/7

01604 673000

Phone lines:

9am-9pm (Mon – Fri)

9am-6pm (Sat) | 11am-4pm (Sun)

OPEN 7 DAYS A WEEK | CALL ON 01604 673000

Reflex Nutrition One Stop Xtreme 4.35kg Strawberry

One Stop Xtreme 4.35kg Strawberry

Hover over the image to zoom

Reflex Nutrition One Stop Xtreme 4.35kg Strawberry

Reflex Nutrition One Stop Xtreme 4.35kg Strawberry

Product Code: RNSUOSXS

One Stop XTREME – The hardcore muscle builder
+ Read more + Read more

Out of stock

List Price £97.99

Our Price

£65.99

You Save £32.00

  • Free Delivery

    Free Delivery

    on order over £99

  • Buy Now, Pay Later

    Buy Now, Pay Later

    options available

  • Interest Free

    Interest Free

    finance options

  • Free Installation

    Free Installation

    on selected products

Description

Reflex Nutrition’s most hardcore muscle building supplement in our 15 year history. Designed to outperform all other muscle building formula it is THE product for people wanting to pack on mass fast. It is the only product to contain the exclusive Quattro® protein blend with every single batch lab tested for protein content

Features

55g of Quattro® time-release protein: Arguably the most sophisticated protein blend in existence that you won’t find in any other product. Quattro® is unique to one stop XTREME, exclusively from Reflex Nutrition. It consists of three different types of whey protein in conjunction with pure undenatured micellar casein. Four of the best!

Contains organic & low GI sources of carbohydrates: The primary carbohydrate content of one stop XTREME is provided by a unique complex of organic oats and barley with naturally occurring vitamins, minerals and dietary fibre. Added to this is the designer low GI carbohydrate trehalose; this provides your body with a very stable long lasting form of carbohydrate that will help prevent gains in fat whilst also providing the increased energy that is needed to fuel intense training sessions

Contains an added 3,000mg** of mTOR anabolic L-leucine: Of all the essential amino acids the branched-chain amino acid L-leucine is the most potent. L-leucine is scientifically proven(1) for its ability to initiate biological signalling via mTOR (mammalian target of rapamycin) - in simple terms it can trigger increased protein synthesis when combined with whey hydrolysate and carbohydrate taken after resistance exercise

Every 145g serving provides a huge 10,500mg dose of BCAA’s: Because one stop XTREME contains such a potent complex of whey peptides and whey fractions it therefore contains naturally high levels of branched-chain amino acids. Just one serving provides 10,500mg of BCAA’s! Branched-chain amino acids are scientifically proven to increase protein synthesis, increase workout capacity and aid in recovery
5,000mg** of patent process Creapure® creatine monohydrate: Nearly all of the scientific studies(2) relating to increased muscular strength, increased power, increased endurance and increased lean body mass have one thing in common. They all used Creapure® creatine monohydrate. That is because Creapure® is recognised as the best quality creatine monohydrate available today, providing a patented solution to your strength and growth goals. Whilst other supplements contain different forms of creatine like creatine ethyl ester (CEE), none of these other forms have ever been proven to outperform Creapure® creatine monohydrate

Research proven levels of beta-alanine: The harder, more intensely you train, the greater performance and results. However, with intense training comes lactic acid, ammonia and acidity build up. Beta-alanine is a precursor to carnosine which helps to buffer acidity/pH changes within muscle tissue. Scientific studies(3) have proven that beta-alanine decreases fatigue in athletes and increases total muscular output. Industry leading doses of 1,800mg beta-alanine are found in just 1 serving of one stop XTREME

10,000mg of 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

Contains a full complement of vitamins: 100% of the RDA of vitamins which makes it unique in the all-in-one market

Strength-boosting magnesium with testosterone-supporting zinc and avena sativa: one stop XTREME contains zinc monomethionine, the highest known quality form of zinc. This is instead of the cheaper, less easily absorbed zinc oxide. Avena sativa is included to support healthy testosterone levels. Magnesium, in the high quality form of magnesium citrate (instead of magnesium oxide) is included in the formula to help boost strength and energy production

Contains stable probiotics, digestive enzymes and a bioavailability enhancer: LactoSpore® probiotics are added for gut health and Digezyme® digestive enzyme complex is added to help the body digest these performance ingredients more efficiently. Also included is BioPerine® a patented and natural bioavailability enhancer to ensure your body gets maximum absorption of the nutrients contained in one stop XTREME

**per 145g serving

Delivery

*FREE delivery to mainland UK addresses on orders over £99*. Exclusions apply.

Standard
Expected delivery is within 3-7 working days.

Express
Order before 3pm for delivery the next working day. (Available on selected products only and subject to availability.)

Two Man Delivery / Two Man Next Day Delivery
This service is available on larger or premium priced products. You will be required to choose a date for your delivery at the checkout stage. Subject to good and safe access, the carrier will place the product into the ground floor room of your choice. 

One Man Delivery / One Man Next Day Delivery
Expected delivery is 3 to 7 working days. All deliveries are made Monday - Friday between 7am and 6pm. An Express Next Day Delivery Service may be available on certain products.

Next day delivery is available in selected areas only and orders must be placed by 3pm the previous working day.

Saturday Delivery (One Man)
All orders must be placed by 3pm on Fridays. Please note that installations cannot be carried out on a Saturday.

Pallet Deliveries
These are kerbside only. Expected delivery is 5-10 working days and is made between 7am and 6pm

Commercial / Special Order Products
Delivery times can be up to 12 weeks at busy periods of the year. Please call to confirm current lead times if you require a quicker delivery.

Find out more about delivery and charges including installations.

Returns

We hope that you’ll be satisfied with your fitness equipment purchases but if not, you are welcome to return your items to us.

*30 day returns policy*

To qualify for our special 30 day return option is that the product price must exceed £200. Exceptions may apply to certain special order products. Items must be returned to us by post in their original packaging to qualify for a refund or credit.

Normal distance selling regulation apply for items that do not qualify. Find out more about our returns policy including full terms.

Description

Reflex Nutrition’s most hardcore muscle building supplement in our 15 year history. Designed to outperform all other muscle building formula it is THE product for people wanting to pack on mass fast. It is the only product to contain the exclusive Quattro® protein blend with every single batch lab tested for protein content

Features

55g of Quattro® time-release protein: Arguably the most sophisticated protein blend in existence that you won’t find in any other product. Quattro® is unique to one stop XTREME, exclusively from Reflex Nutrition. It consists of three different types of whey protein in conjunction with pure undenatured micellar casein. Four of the best!

Contains organic & low GI sources of carbohydrates: The primary carbohydrate content of one stop XTREME is provided by a unique complex of organic oats and barley with naturally occurring vitamins, minerals and dietary fibre. Added to this is the designer low GI carbohydrate trehalose; this provides your body with a very stable long lasting form of carbohydrate that will help prevent gains in fat whilst also providing the increased energy that is needed to fuel intense training sessions

Contains an added 3,000mg** of mTOR anabolic L-leucine: Of all the essential amino acids the branched-chain amino acid L-leucine is the most potent. L-leucine is scientifically proven(1) for its ability to initiate biological signalling via mTOR (mammalian target of rapamycin) - in simple terms it can trigger increased protein synthesis when combined with whey hydrolysate and carbohydrate taken after resistance exercise

Every 145g serving provides a huge 10,500mg dose of BCAA’s: Because one stop XTREME contains such a potent complex of whey peptides and whey fractions it therefore contains naturally high levels of branched-chain amino acids. Just one serving provides 10,500mg of BCAA’s! Branched-chain amino acids are scientifically proven to increase protein synthesis, increase workout capacity and aid in recovery
5,000mg** of patent process Creapure® creatine monohydrate: Nearly all of the scientific studies(2) relating to increased muscular strength, increased power, increased endurance and increased lean body mass have one thing in common. They all used Creapure® creatine monohydrate. That is because Creapure® is recognised as the best quality creatine monohydrate available today, providing a patented solution to your strength and growth goals. Whilst other supplements contain different forms of creatine like creatine ethyl ester (CEE), none of these other forms have ever been proven to outperform Creapure® creatine monohydrate

Research proven levels of beta-alanine: The harder, more intensely you train, the greater performance and results. However, with intense training comes lactic acid, ammonia and acidity build up. Beta-alanine is a precursor to carnosine which helps to buffer acidity/pH changes within muscle tissue. Scientific studies(3) have proven that beta-alanine decreases fatigue in athletes and increases total muscular output. Industry leading doses of 1,800mg beta-alanine are found in just 1 serving of one stop XTREME

10,000mg of 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

Contains a full complement of vitamins: 100% of the RDA of vitamins which makes it unique in the all-in-one market

Strength-boosting magnesium with testosterone-supporting zinc and avena sativa: one stop XTREME contains zinc monomethionine, the highest known quality form of zinc. This is instead of the cheaper, less easily absorbed zinc oxide. Avena sativa is included to support healthy testosterone levels. Magnesium, in the high quality form of magnesium citrate (instead of magnesium oxide) is included in the formula to help boost strength and energy production

Contains stable probiotics, digestive enzymes and a bioavailability enhancer: LactoSpore® probiotics are added for gut health and Digezyme® digestive enzyme complex is added to help the body digest these performance ingredients more efficiently. Also included is BioPerine® a patented and natural bioavailability enhancer to ensure your body gets maximum absorption of the nutrients contained in one stop XTREME

**per 145g serving

Delivery

*FREE delivery to mainland UK addresses on orders over £99*. Exclusions apply.

Standard
Expected delivery is within 3-7 working days.

Express
Order before 3pm for delivery the next working day. (Available on selected products only and subject to availability.)

Two Man Delivery / Two Man Next Day Delivery
This service is available on larger or premium priced products. You will be required to choose a date for your delivery at the checkout stage. Subject to good and safe access, the carrier will place the product into the ground floor room of your choice. 

One Man Delivery / One Man Next Day Delivery
Expected delivery is 3 to 7 working days. All deliveries are made Monday - Friday between 7am and 6pm. An Express Next Day Delivery Service may be available on certain products.

Next day delivery is available in selected areas only and orders must be placed by 3pm the previous working day.

Saturday Delivery (One Man)
All orders must be placed by 3pm on Fridays. Please note that installations cannot be carried out on a Saturday.

Pallet Deliveries
These are kerbside only. Expected delivery is 5-10 working days and is made between 7am and 6pm

Commercial / Special Order Products
Delivery times can be up to 12 weeks at busy periods of the year. Please call to confirm current lead times if you require a quicker delivery.

Find out more about delivery and charges including installations.

Returns

We hope that you’ll be satisfied with your fitness equipment purchases but if not, you are welcome to return your items to us.

*30 day returns policy*

To qualify for our special 30 day return option is that the product price must exceed £200. Exceptions may apply to certain special order products. Items must be returned to us by post in their original packaging to qualify for a refund or credit.

Normal distance selling regulation apply for items that do not qualify. Find out more about our returns policy including full terms.

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