X4Ri Protein – 2.25kg


(10 customer reviews)

X4Ri Protein is one of the best tasting protein shakes on the market.

This high quality post workout recovery protein giving you the optimum in recovery and is ideal to take after intense exercise. It’s Recover Replenish Regenerate Rebuild approach includes fast digesting carbohydrates, high quality proteins, vitamins and minerals as well as BCAAs to help recovery after exercise.

Key benefits

   Recover – ideal to take post workout after high intensity training depletes energy supplies
   Replenish  – high quality protein blend allows easy absorption
   Regenerate – added Vitamin C to boost the immune system
   Rebuild – Branch Chain Amino Acids help aid repair of muscle tissue

When to take? POST WORKOUT & AS A MEAL REPLACEMENT. As soon as your workout is finished, grab your shaker and 1 serving of X4Ri Protein (2 scoops) take with 400-500ml of water. Once consumed have your next planned meal 1 hour afterwards to continue the muscle repair and to boost your metabolism.  Always post workout and can be used as a meal replacement if you’re on the go.


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X4Ri Protein – 2.25kg 

X4Ri Protein is a food supplement blend of:


   Milk Protein

   Whey Protein Concentrate

   Whey Protein Isolate

   1000mg Vitamin C

   3000mg Peptide Bonded Glutamine


X4Ri is a high quality post workout recovery protein, giving you the optimum in recovery and is ideal to take after intense exercise.

  X4Ri uses a Recover Replenish Regenerate Rebuild approach, which includes fast digesting carbohydrates, high quality proteins, vitamins and minerals as well as BCAAs to help recovery after exercise. 2.25kg. Best before see bottom right. Replace lid immediately after use. Store in a cool dry place.

Nutritional Benefits:

  • Added Vitamin C
  • Added peptide bonded glutamine
  • Optimum recovery
  • High protein
  • Aids the repair of muscle tissue

X4Ri is ideal for:

  • After exercise
  • Suitable as a meal replacement to help maintain body weight

Fission Nutrition:

Fission Nutrition is a bespoke supplement company priding themselves in offering high quality affordable nutritional supplements. Fission’s team of experts have the knowledge and practical experience in their wide range of products to ensure you the customer can fuel your success.

Additional information


Banana Delight, Chocolate Toffee Apple, Amaretti Cookies and Cream, Raspberry, Blueberry/Vanilla


Maltodextrin 45%, Whey Protein Concentrate* 30%, Milk Protein 15%*, Peptide bonded Glutamine 6% (Derived from Wheat protein), Whey Protein Isolate* 3%, Ascorbic Acid, Flavouring, Colour, Cocoa Powder (Chocolate variations only), Berry Blend (Strawberry & Raspberry variations only) Carotenes E160a (Vanilla & Banana variations only) Sweetener (Sucralose) *Derived from milk. Naturally occurring BCAA’s.

Nutritional Information

Serving size: 2 scoops (60g) Serving per container: 37


Per 60gPer 100g
Energy Kj/Kcal1021/2421702/404
of which saturates2.1g3.5g
of which sugars6.4g10.6g
Peptide Bonded Glutamine3600mg6000mg
Vitamin C1000mg1667mg

Mix 2 scoops (60g) with 500ml of water


Contains: Milk, Wheat Gluten and Soy. The salt content is exclusively due to the presence of naturally occurring sodium. Manufactured in a factory that handles: peanuts, eggs, nuts and cereals containing gluten. Do not exceed the recommended daily intake and store out of reach of children. If you are pregnant, breastfeeding, taking any medications or under medical supervision, please consult a doctor or healthcare professional before use. This product is a food supplement and should be used in conjunction with food as part of a healthy balanced diet, not as a substitute for food. To be used as part of a healthy and active lifestyle. Always read label before use.

10 reviews for X4Ri Protein – 2.25kg

  1. ashley sutton (verified owner)

    brilliant product,cannot recommend it enough…..perfect for post wod/training recovery. tastes amazing and mixes really well.

  2. Tom Procter-Legg (verified owner)

    Great product – perfect for post gym session and to get the recovery process going after hard track sessions

  3. louisehawkinsconnexions (verified owner)

    Absolutely love this protein, difficult to choose a favourite flavour as they’re all beaut but my go to is cookies and cream. Mixes well, no lumps and most importantly no dodgy tummy like you can get with some protein shakes 🙌🏻 X4RI also make lovely overnight oats 👌

  4. mike.hoare

    Fantastic product and really helps the recovery process.

  5. cechurst (verified owner)

    I love this recovery powder. I feel like it gives me everything I need to bounce back after long runs and intensive training.

    I also took it with me to the Marathon Des Sables where it helped me turn around for multiple days of running across the Sahara desert.

    The raspberry flavour tastes really yummy and was in fact one of the only things I could stomach in the heat.

    Can highly recommend. Huge thanks Fission Nutrition 🙏

  6. Richard Kilvington (verified owner)

    By far the best Protein I have tried.

    Mixes well with a great taste.

    All Protein is not equal and this one stands out as the perfect post workout shake.

  7. richiepierce2 (verified owner)

    Great product, increases recovery and can be used as a meal replacement on the go. Will purchase again.

  8. andrewjcroney (verified owner)

    I have been using X4Ri Protein for many years now (probably 7+) as my post recovery drink. Having tried a few different brands, I can say that this is the best one I have tried hands-down.

    It has a good mix of both protein and carbohydrates, whilst the added vitamins and BCAA’s make this a great all-round recovery drink. It mixes great and keeps me full for a while after a workout. I add in 5g of creatine into mine which also mixes in great with no effect on the taste.

    My go to flavour is Banana, although I have also had Raspberry which is equally as good.

  9. Greg Krmadjian (verified owner)

    I’ve used the X4Ri Protein and the Strength Volume Protein and both have been fantastic additions to support my training. I marginally prefer the SVP as it’s better catered to my personal needs. I’d strongly recommend Fission Nutrition products to anyone out there as each one seems to be tailored for gaining or maintaining your performance level. Get involved, people.

  10. ryannmcdowell94 (verified owner)

    I recently purchased X4Ri raspberry flavoured protein. It,.along with the athlete pak are the first two supplements I have purchased from this brand.
    I am 100% won over and will be using Fission Nutrition for my supplement needs.
    X4Ri raspberry flavour is 10/10 for me. Its probably one of the best tasting proteins I have ever had. I have mixed other brands protein powder with water and often find that they don’t mix very well, but with X4Ri it is the complete opposite, it mixes so well.

    Can’t wait to place another order!

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