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Reflex Nutrition Growth Matrix 1.89kg

Out of Stock Reflex Nutrition Growth Matrix 1.89kg

Reflex Nutrition Growth Matrix

Adopting a no compromise approach to formulating such a product required that we disregarded the high cost of the ingredients that we used and this inevitably led to a very unique product.It has become a staple part of supplement routines for gym goers, endurance athletes and sports people in general, in fact anyone who needs to recover effectively from intense physical training.Containing Hydrolysed EU sourced Whey 
The main ingredient in Growth Matrix is EU sourced, grass fed whey protein that has been extensively treated with enzymes to create a hydrolysed whey. It has a high degree of hydrolysis meaning that more enzymes have been used to break down more of the whey’s whole proteins into peptides and amino acids. Peptides and amino acids are absorbed by your body very quickly which makes this type of protein perfect to take straight after a workout or intense exercise. Some post workout shakes will use some of this type of protein but we use it as the SOLE source of protein, but it’s expensive compared to normal whey.

Mega dose L-leucine
We then add a very significant dose of L-leucine (arguably the most important Branch Chain Amino Acid) for its synergistic properties in relation to the hydrolysed whey. To fully understand the significance of L-leucine we would recommend reading the study links provided below. The dose found in Growth Matrix is 7,000mgs per serving, the highest in any product available on the market and a dose that very closely replicates those found in research studies relating to increased protein synthesis.

Further to our unique combination of hydrolysed whey and L-leucine, comes fast acting carbohydrates in the form of glucose polymers. Numerous studies have proven the synergistic benefits of whey protein plus fast acting, high glycemic index carbohydrates after exercise which is exactly what you will find in Growth Matrix. No corners cut, just the best science has to offer.

Couple all of this with additional peptide bonded glutamine, Creapure Creatine®, vitamin B6 and electrolytes and it makes Growth Matrix the best post workout shake you could possibly ask for. Please note that the hydrolyzed whey does have a naturally bitter flavour profile which does affect the flavour.

Nutritional Information
Serving Size: 105g (3 Scoops)
Servings Per Container: 18

Reflex Nutrition Growth Matrix

Per Serving







of which Sugars




Of which Saturates


Of which Monounsaturates


Of which Polyunsaturates








Vitamin B6




Glutamine Peptides


Creapure Creatine Monohydrate


Ingredients: Glucose Polymers (Maltodextrin), High DH Hydrolysed Whey Protein (~30 %) (30 % degree of hydrolysis) (MILK), L-Leucine, Peptide- Bonded Glutamine (WHEAT), Cocoa Powder (rich chocolate variety only), Creatine Monohydrate (Creapure®), Flavouring, Colouring (Beetroot Red [smooth fruit variety only]), Thickener (Carboxymethyl Cellulose), Colouring (Beta Carotene [smooth fruit variety only]), Sweetener (Acesulfame K), Sodium Chloride, Sweetener (Sucralose), Pyridoxine Hydrochloride.

Recommended Use: Mix 105 g (approximately three level 60ml measures†) with 450 ml water in a shaker or blender. For best results consume one serving immediately after training.
The above are our recommended instructions for use; you may of course mix with more or less liquid to reach the desired consistency and taste. Product is best consumed immediately once mixed. Do not leave mixed product to stand or leave in warm environments for extended periods. The scoop included with the product measures by volume not by weight, for precise measurements please use measuring scales. This product is sold by weight not by number of servings. A measuring scoop is included in this container but may settle to the bottom during transit.

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 such. This product is not intended to diagnose, cure or prevent any disease. This product is not intended for use by persons under the age of 16. Keep out of reach of young children. Do not exceed the stated daily dose.

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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Tags: reflex, nutrition, growth, matrix, 1.89kg, all, one, protein powders

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