Skip to content

Reflex Nutrition One Stop Xtreme 4.3Kg Chocolate Perfection

Original price ÂŁ69.49 - Original price ÂŁ69.49
Original price ÂŁ69.49
ÂŁ75.29
ÂŁ75.29 - ÂŁ75.29
Current price ÂŁ75.29
Order by 2pm GMT
Dispatch Status
Shipping
(2 - 5 Days)
Delivered by
  • Complete all-in-one mass gainer protein powder for muscle building.
  • 55g of high-quality protein per serving from grass-fed whey.
  • Includes essential amino acids and BCAAs for optimal muscle recovery.
  • Low GI carbohydrates for sustained energy release.
  • Manufactured in a vegetarian and halal-certified facility, free from artificial additives.
  • Description
  • Ingredients
  • More Info
  • Reflex Nutrition One Stop Xtreme 4.3Kg Chocolate Perfection is your ultimate companion for muscle growth and recovery. Designed meticulously for serious bodybuilders, this all-in-one mass protein powder eliminates the need for multiple supplements, providing a comprehensive solution in every shake. With 55g of protein derived from premium grass-fed whey, along with BCAAs and low Glycemic Index carbohydrates, each serving supports efficient energy levels and enhanced muscle recovery.

    Key Ingredients for Maximum Performance

    One Stop Xtreme isn't just about protein; it features a potent blend of performance-enhancing nutrients:

    • 5,000mg Creapureℱ Creatine for improved strength and power.
    • 10.3g BCAAs to promote muscle recovery and reduce soreness.
    • Beta Alanine and Betaine Anhydrous for endurance support.
    • Vital vitamins and minerals essential for immune function and hormone production.

    Who Can Benefit?

    This product is ideal for bodybuilders seeking a superior source of protein and key nutrients in a single, delicious shake. Please note that while it is suitable for vegetarians, it is not suitable for vegans or coeliacs.

    Quality and Safety

    Reflex Nutrition ensures the utmost quality by manufacturing in a facility registered with informed sport standards. The product is hormone-free, contains no added sugars, artificial colors, or soy protein, making it a clean choice for your nutritional needs.

  • Ingredients:
    For detailed ingredients information, please refer to the product label or the manufacturer's website.

  • Container Size: 4.35kg
    Serving Size: 4.5 Scoops (145g)
    Servings Per Container: 30 servings
    Calories per Serving: 570 kcal
    Protein: 55g
    Carbohydrates: 72g (Sugars: 9.6g, Dietary Fiber: 3.9g)
    Total Fat: 6g (Saturates: 3.6g)
    Sodium: 225mg

Please note this may affect available shipping options

Product Details
Calories 570kcal kcal
0%
RDI
Protein 55g g
100%
RDI
Fat 6g g
0%
RDI
Carbs 72g g
0%
RDI
Values per serving
Please note that this information may be subject to change.
For the most accurate and up-to-date details, please refer to the product packaging.

Price Per Serving: ÂŁ2.78 GBP

Expiry Date ↓
Reflex Nutrition One Stop Xtreme 4.3Kg Chocolate Perfection: 31-03-2026
SKU: RFX29
Product Barcode ↓
5033579013077
Shipping Weight ↓
4500 g
Shipping & Returns

Fast and Reliable Shipping
We partner with Royal Mail and DPD to provide reliable delivery across the UK. All orders are fully tracked for your peace of mind. Track your order easily by visiting this page.
For an delivery estimate before purchase, use our Delivery Time Estimator

Dispatch Times
To ensure you receive the freshest products, we operate on a just-in-time fulfillment model. This means some items may not be immediately available and are ordered upon your purchase. Please allow 1-2 working days for processing. Orders placed by 2 PM GMT will begin processing on the next working day.
Note: "Next Day Delivery" is only available if explicitly stated on the product page.

Returns
If you're experiencing issues with your order, please contact us at hello@mysupplement.shop. For detailed information on our shipping and return policies, please visit our Shipping & Returns Policies page.

Need Help? Contact Us!

If you require any assistance, we'd be happy to help!

*We're available Monday to Friday 9am-4pm GMT

Website Disclaimer

Product information on our website is subject to change by manufacturers. Actual product packaging, materials, and ingredient lists may differ from what's shown. Information is for informational purposes only. Don't rely solely on our website's information; always read labels, warnings, and directions before using or consuming a product. For up-to-date information, contact the manufacturer Reflex Nutrition. Any medical claims or clinically proven studies mentioned are provided by the manufacturer and not endorsed or verified by us. For safety concerns or other information, consult the label or packaging and contact the manufacturer. Content isn't intended as a substitute for professional medical advice. Contact a health-care provider if you suspect a medical issue. We aren't responsible for inaccuracies or misstatements about products by manufacturers or third parties, but this doesn't affect your statutory rights.

Customer Reviews Disclaimer

The customer reviews featured on our website are sourced from third-party platforms and individual contributors. We showcase these reviews to provide our customers with a broad range of opinions and experiences from other users, which may help in making an informed decision about a product. However, we do not verify the authenticity of reviews nor do we endorse any statements made in these reviews.

We are not responsible for any discrepancies or inaccuracies found within these reviews, nor for any actions taken by you based on the content of such reviews. While we aim to present only genuine reviews, we cannot guarantee the reliability or accuracy of the content provided by third parties. We advise customers to use their discretion when evaluating product reviews.

Our inclusion of third-party reviews should not be seen as an appropriation of such content but as a means of providing a comprehensive view of public opinion. If there are any concerns regarding the legitimacy or ownership of the reviews, please contact us for clarification or action.


Fly Left Image
Fly Right Image
Fly Left Image
Fly Right Image
Static Image Grow Image Fly In Right Fly In Left Fly In Right Fly In Last
"Send it World Class"

"Send it World Class"

Our fully tracked shipping throughout United Kingdom ensures your package is in safe hands, offering complete reassurance.

Using Priority, Fully Tracked services from Royal Mail, we deliver on time, every time.

Estimated Delivery Time: From 2 to 3 working days after dispatch.

Peace of Mind: Easily track your package via the link in your shipping confirmation email or directly on the Royal Mail tracking page linked below.

Your Satisfaction is our Priority
Trusted by thousands of customers across United Kingdom.

Track My Parcel
What are the ingredients for Reflex Nutrition One Stop Xtreme 4.3Kg Chocolate Perfection?

Container Size: 2.03kgServing Size: 4.5 Scoops (145g)Servings Per Container: 13Container Size: 4.35kgServing Size: 4.5 Scoops (145g)Servings Per Container: 30Amount Per Serving:Total Calories: 570Protein: 55gTotal Carbohydrates: 72g-Sugars: 9.6g-Dietary Fibre: 3.9gTotal Fat: 6g-Saturates: 3.6gSodium: 225MGXtreme Muscle \u0026amp; Strength: (31,300m)Beta Alanine: 1,800MGCreatine Mono\u0026rsquo; (Creapure): 5,000mgGlutamine Peptides: 10,000mgGlycine: 2,500MGBCAA\u0026rsquo;s: 10,500MGL-Leucine (free form): 3,000mgTaurine: 1,500MGTestoFusion Stack: (657mg)Avena Sativa: 500MGMagnesium: 150MGZinc: 7.5MGVitamin A: 400\u0026mu;gVitamin D3: 7.5\u0026mu;gTocotrienols (DeltaGold): 7.5MGVitamin C: 100MGVitamin B1: 1.6mgVitamin B2: 1.6mgNiacin: 9mgVitamin B6: 1.6mgFolic Acid: 100\u0026mu;gVitamin B12: 1.2\u0026mu;gBiotin: 80\u0026mu;gPantothenic Acid: 3mgPotassium: 160mgCalcium: 195MGPhosphorus: 117mgIron: 2.3mgCopper: 801\u0026mu;gSelenium: 27\u0026mu;gChromium: 50\u0026mu;gCholine: 100MGPiperine (BioPerine): 5MGDigestive Enzymes (Digezyme): 145MGProbiotic Spores (LactoSpore): 145,000,000Ingredients:Quattro Protein Blend (Ultra Filtered Whey Protein Concentrate \u0026amp; Cross Flow Micro Filtered Whey Protein Isolate, Hydrolysed Whey Protein (degree of hydrolysis 30%), Hydrolysed Whey Protein (degree of hydrolysis 4%), Milk Protein Concentrate), Low GI Carbohydrate Blend (Organic Oat Flour, Organic Barley Flour, Trehalose), Maltodextrin, Xtreme Muscle \u0026amp; Strength Stack (Beta-Alanine, Creatine Monohydrate (Creapure), Peptide-Bonded Glutamine (derived from Wheat Protein), Glycine, L-Leucine, Taurine), TestoFusion Stack (Avena Sativa, Magnesium Citrate, Zinc Monomethionine), Natural Colourings (Fat-Reduced Cocoa Powder (Chocolate and Banoffee varieties only), Betanin (Fruit Berry varieties only), Beta Carotene (Banoffee and Vanilla varieties only), Anthocyanin (Fruit Berry varieties only), Flavourings, Emulsifier (Soya Lecithin), Thickeners (Carboxymethyl Cellulose, Xanthan Gum), Ascorbic Acid (Vitamin C), L-Choline Bitartrate, Digezyme Digestive Enzyme Complex (Amylase, Cellulase, Lactase, Lipase \u0026amp; Neutral Protease), Artificial Sweeteners (Acesulfame K, Sucralose), Tocotrienols as DeltaGold (35% total Tocotrienols of which 84-95% Delta-Tocotrienols, 8-16% Gamma-Tocotrienols) obtained from Annatto, LactoSpore Probiotics (Bacillus Coagulans), Ferrous Bisglycinate, Niacin (Nicotinamide), Copper Aspartate, L-Selenomethionine (Selenium Select), Piperine Extract (Bioperine), Retinyl Acetate, Cholecalciferol, Calcium D-Pantothenate, Riboflavin, Thiamin Hydrochloride, Pyridoxine Hydrochloride, Chromium Picolinate, Folic Acid, D-Biotin, Methylcobalamin.

What is the serving size for Reflex Nutrition One Stop Xtreme 4.3Kg Chocolate Perfection?

145g

What is the calorie count for Reflex Nutrition One Stop Xtreme 4.3Kg Chocolate Perfection per serving?

570kcal

What is the protein content for Reflex Nutrition One Stop Xtreme 4.3Kg Chocolate Perfection per serving?

55g

What is the carbohydrate content for Reflex Nutrition One Stop Xtreme 4.3Kg Chocolate Perfection per serving?

72g

What is the fat content for Reflex Nutrition One Stop Xtreme 4.3Kg Chocolate Perfection per serving?

6g

Where can I buy Reflex Nutrition products?

Reflex Nutrition products are available for purchase on MYSUPPLEMENT.SHOP. Offering a comprehensive range of Reflex Nutrition supplements such as Reflex Nutrition One Stop Xtreme 4.3Kg Chocolate Perfection, the site provides detailed product information, competitive pricing, and swift delivery. Customers can also view reviews and product descriptions to help choose the right option.

Customer Reviews

Based on 104 reviews
57%
(59)
18%
(19)
6%
(6)
6%
(6)
13%
(14)
L
Luis Fernandes
Great stuff, tastes great, and I love to make smoothies

Great stuff, tastes great, and I love to make smoothies with it

H
Hugo
Sealed. The only thing I do not like is the

Sealed. The only thing I do not like is the measure spoon that is inside, it is so huge that is dificult to take it out.

J
Jackson Mawhinney
Had to put on size in 3 weeks. Success. Highly

Had to put on size in 3 weeks. Success. Highly recommend

T
Tm3
The best all in one protein by far! Low sugars,

The best all in one protein by far! Low sugars, high protein/carbs with many essential ingredients for growth. Ive tried so many brands, this is the one you should be buying for growth. But please people you still need to eat well.

M
Mrs Martin
Great product great taste

Great product great taste

J
James Turner
It's got the lot and it's free from the rubbish

It's got the lot and it's free from the rubbish like soy, Chinese creatine and cheap minerals. I put on 4kgs, 1kg a week, in 4 weeks, strength up on all lifts. Tastes good, mixes easily in a shaker. Can't fault it.

Supplemental Shenanigans

Daily Deals - View All

Loading deals...