Reflex Growth Matrix (1.89kg)

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RRP £59.99
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Availability: In Stock

Reflex Growth Matrix is a truly unique product on the market - a dedicated post-workout shake in which Reflex have chosen to go for the best of the best in terms of ingredients. Reflex Growth Matrix is Echo Supplements choice for post workout nutrition, and nothing else on the market comes close!

Reflex Growth Matrix is a truly unique product on the market - a dedicated post-workout shake in which Reflex have chosen to go for the best of the best in terms of ingredients. Reflex Growth Matrix is Echo Supplements choice for post workout nutrition, and nothing else on the market comes close!

Reflex Growth Matrix

Reflex Growth Matrix

Reflex Growth Matrix is a truly unique product on the market - a dedicated post-workout shake in which Reflex have chosen to go for the best of the best in terms of ingredients. Reflex Growth Matrix is Echo Supplements choice for post workout nutrition, and nothing else on the market comes close!

You see this type of claim made regularly - best on the market etc - but at Echo we've searched and it really is true for Growth Matrix - there is no other brand out there with the ability to make a specialist post workout supplement with hydrolysed whey, leucine in a high dose plus ultra high quality micronised glutamine and Creapure branded creatine.

Key Benefits

  • Hydrolysed Whey ONLY - this really is an incredible feature of Growth Matrix and one that no other product we're aware of can match. Hydrolysed whey is what you get when you take a whey protein isolate (already a very high quality protein source!) and treat it with enzymes to break it down further for faster digestion. The hydrolysed whey in Growth Matrix is standardised to 30% - there literally isn't a product that comes close to this on the market!
  • Fast Acting Carbs - this isn't quite as special as the Hydrolysed Whey but the ratio and type of carbs in Growth Matrix are perfect
  • Added L-Leucine - Reflex Nutrition have gone "all out" with Growth Matrix and this addition is a bit special. You might see added BCAAs or L-Leucine in some products but typically around 1-2g at most, whereas Growth Matrix has a HUGE 7g of L-Leucine to kick-start your recovery
  • Added Creapure Creatine & Glutamine - for many products this is the main selling point, whereas with Growth Matrix these top ingredients are almost overlooked!

After reading this you might wonder why only Reflex have a product with this ingredient profile? Well it does come with a cost - the taste is downright strange! Compared to a typical sugary milkshake it isn't nice although at Echo we've gone through enough tubs of Growth Matrix that we actually like the taste, which is quite bitter. The Chocolate flavour is reminiscent of a chocolate liqueur whereas the smooth fruits is more generic fruity. One thing you will notice if you give Growth Matrix a try is that the results are incredible - if you're in any doubt just give it a try!

Who is Reflex Growth Matrix For?

Reflex Growth Matrix is formulated with PERFORMANCE in mind - if you want the BEST recovery possible from a supplement then you need to try Growth Matrix. It is for those looking for the best, and nothing but the best!

When to Use Reflex Growth Matrix?

Post-Workout within 30 minutes of the end of your training session - immediately if possible.

Who Are Reflex Nutrition?

Reflex Nutrition is one of our top selling brands at Echo Supplements. Reflex place their focus on QUALITY above all else and as a result their range of supplements always provide effective dosages of the highest quality ingredients in the world. This is no exaggeration!

Reflex Nutrition Top 3 Supplements

Reflex Nutrition - Informed Sport Informed Sport

Manufactured in an Informed-Sport registered UK site.

Reflex Nutrition - Albion Minerals Albion Minerals

Albion Minerals are the world leaders and innovator in mineral amino acid chelate technology meaning that the minerals found in Reflex Nutrition products from Albion Minerals are of a superior highly bioavailable form.

Reflex Nutrition - Halal Certified Halal Certified

Reflex Nutrition are a partner of the Halal Trust which certifies that this product is suitable for anyone that wants to ensure their supplements are Halal.

Nutritional Information (Per 105g Serving)
Calories 402
Protein 37.8g
Carbohydrates 57.8g
- of which sugars 10g
Fat 2.2g
- of which saturates 1.3g
Fibre 0.95g
Sodium 273mg
L-Leucine (free form) 7,000mg
Peptide Bonded Glutamine 5,000mg
Creapure Creatine Monohydrate 2,500mg
Vitamin B6 1.2mg

Reflex Growth Matrix Amino Acid Profile (mg amino acid/g protein)

Essential Amino Acids
Isoleucine* 62
Leucine* 115
Lysine 99
Methionine 20
Phenylalanine 35
Threonine 80
Tryptophan 15
Valine* 63
Conditionally Essential Amino Acids
Arginine 30
Cysteine 26
Glutamine 188
Histidine 20
Proline 62
Tyrosine 33
Nonessential Amino Acids
Alanine 53
Aspartic Acid 117
Glycine 21
Serine 58

Glucose Polymers (maltodextrin), high DH hydrolysed whey protein (30% degree of hydrolysis), L-Leucine, peptide bonded glutamine (derived from wheat protein), cocoa powder (rich choc flavour only), Creapure creatine monohydrate, flavouring substances, natural flavourings (orange and lemon, smooth fruit flavours only), carboxymethylcellulose, natural colourings (beta carotene (orange and lemon, smooth fruits flavours only), betanin (smooth fruit flavour only)), artificial sweetners (acesulfame k, sucralose), sodium chloride, pyridoxine HCL (vitamin B6)

Take 3 measures (approx 105g) and mix with 450ml of water in a shaker or blender directly after training


We will take every effort to get you goods to you as efficiently and effectively as possible. All orders placed before 3pm will be shipped on the day of ordering subject to payment authorization and item availability.

Any items which are out of stock will be shipped as soon as they become available. If this causes a delay in your delivery, you will be notified and your order dispatched as soon as possible. If any items are unavailable, you will be contacted and offered a replacement or refund.

UK Delivery

If your order total is under £50 then you can choose one of:

  • Royal Mail Tracked - £2.95
    (1-3 Working Days)
  • DPD Next Day - £4.95
    (Guaranteed Next Working Day + 1 Hour Delivery Window)

If your order total is over £50 then you can choose

  • Royal Mail Tracked - FREE
  • DPD Next Day -1/2 Price - Only £2.49

Please be aware that the prices above are for areas classed as "UK Mainland" by DPD which does NOT include offshore islands, Scottish highlands or Northern Ireland.

Non-UK Delivery

Our website has a comprehensive postage system which takes into account the weight of your delivery and the destination address - to get a quote for your order please add the products you'd like to buy to your basket, go to the basket page and fill in the "Estimate Shipping & Tax" section to get the price.

BFPO Addresses

This shipping method is available for British Forces Posted Overseas and addresses only. Shipping is as with all other UK mailing but please check to see that the size and weight of your order does not exceed maximums for your BFPO destination number by checking with the BFPO website.

Please note that once we have shipped the item and handed over to the BFPO service we have fulfilled our contract and delivery responsibility. All queries and problems with delivery must be taken up by yourself with BFPO and any claims must be handled between yourself and them.

VAT Exempt

If this applies to you, the price you will pay for the goods will automatically be adjusted to remove the VAT element - you MUST choose the correct country on checkout for this to apply. We CANNOT refund the VAT once the order is completed.

You can also avoid paying VAT if you are having your goods sent to you in the UK, but are taking the goods abroad permanently within 3 months of making the purchase. You will have to pay the VAT with your order but by following the steps outlined you can reclaim the VAT from us:

Request a VAT Reclaim form from us; give us a call or email immediately after ordering. We will complete the relevant parts of this form before sending it to you with your goods. You will then take the form with you and the goods when you leave the UK and you should ask customs to fill in their section of the form at the airport, ferry terminal or channel tunnel when you leave the country.

When you reach your destination outside the EU, you can then send the completed form back to us and we will refund the VAT amount charged to the credit or debit card details you have filled in on the reclaim form


We stock the vast majority of products listed on our website in our Whitley Bay superstore and warehouse and these products are available for same day dispatch & next day delivery.

Due to the huge quantity of products we stock, we offer the ability to backorder products which have gone out of stock and less popular products which we don't carry stock of.

Depending on the brand these backorder products can take anywhere between 1 and 10 days to arrive into stock. We estimate 3-5 working days on average but please be aware that products from some brands can take a little longer

As always if you aren't sure or want a more accurate estimate just give our team a call or email!


You can return any product that is in an UNOPENED, RE-SALEABLE condition within 30 days as long as it is not marked as clearance. Please contact us before doing this so we can confirm this ahead of time - we recommend using a recorded delivery service for any returns as you will be responsible for ensuring it reaches us.

Please get in touch to confirm a return by email or phone before sending anything back. When sending a return it is important that you include:

  • Your order number
  • Your name & a contact telephone number
  • The reason for return

We will try and get your return processed as quickly as possible but if you don't send this information it can delay the return.


If you have ordered something and it doesn't fit then we can exchange for a more suitable size, stock permitting, but you will have to pay the return postage.


Our customers have the right to cancel their orders within 14 days unless their order has been dispatched. After the order has been dispatched, it is the customers responsibility to return the item in a saleable condition and receieve either a full or partial refund.

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