follow us on: Facebook Twitter You Tube
order hotline 0844 745 1345
Your Basket is Empty
Monster Products
livechat
Fit Forum Fit Mag
Top Selling Products

Reflex Growth Matrix 1.89kg

QuickFind: 2602
Monster Price: £33.50
with Free UK Delivery
RRP: £49.99
Saving of £16.49, thats %
Seen it cheaper? click here
Multi-Buy Discounts
Buy 2 for £31.16 each
Buy 3 for £30.15 each
Buy 4 for £28.48 each
Customer Rating
4.1
out of 5
based on
40 Review(s)
Click here for rating breakdown
Breakdown of Customer Ratings based on 40 Review(s)
Effectiveness
5
out of 5
Value
4
out of 5
Look
5
out of 5
Ease of Use
5
out of 5
Quality
5
out of 5
Taste
2
out of 5
Mixability
4
out of 5
Overall
4
out of 5
Basket  Bulk up your Basket
Stock:
Orange & Lemon [ In Stock]
Smooth Fruit [ In Stock]
Chocolate [ In Stock]
Quantity: 
Unfortunately due to your javascript been turned off, the shopping basket will not function properly.
To get past this turn javascript on and refresh this page, or call us and we will happily put your order through.
Thumbnail 1
Video Review
Upload your own review

Share it:   
Why buy Reflex Growth Matrix 1.89kg?
Monster View

A great post workout product here from Reflex - the Growth Matrix. High quality whey proteins to assist the muscle to repair, glucose polymers to replenish energy stores, glutamine peptides, creatine monohydrate (Creapure) and much more to really kick start the recovey process. Great product! 5 Stars from us.






Fully optimised post workout protein absorption and synthesis


Faster protein absorption and improved utilisation from hydrolysed whey protein, L-Leucine and Vitamin B6

Hydrolysed whey protein is whey protein that has been treated with enzymes to break the protein down into smaller peptides and amino acids.  The benefit is that your body can absorb peptides much faster than whole proteins.  This leads to almost immediate absorption of nitrogen - see Hydrolysis Data table opposite for peptides in molecular weight.  Included in Growth Matrix is Vitamin B6 which is involved in protein and amino acid metabolism.  Vitamin B6 helps the body to more effectively utilise the high doses of protein and amino acids found in Growth Matrix.
 
Increased protein synthesis

Growth Matrix contains a massive 7,000mg of free form L-Leucine per serving.  L-Leucine is known for its ability to initiate biological signalling via mTOR (mammalian target of rapamycin) - in simple terms it may trigger increased protein synthesis when combined with hydrolysate protein and carbohydrate taken after resistance exercise.

Recover sooner with peptide bonded glutamine & Creapure® creatine.
Each serving of Growth Matrix contains 5,000mg peptide bonded glutamine and 2,500mg Creapure® creatine monohydrate.  Two important ingredients for replenishing glutamine and creatine phosphate levels after an intense workout or exercise.

Essential electrolytes and glucose polymers
Intense training leads to a loss of essential electrolytes and a reduction in muscle glycogen stores. Each serving of Growth Matrix provides over 50g of fast acting glucose polymers and added electrolytes to restore the balance as quickly as possible.

Uncompromising formulation
Growth Matrix has been formulated without compromise, offering potent muscle building ingredients at high doses.  High quantities of hydrolysed proteins and amino acids make for a strong, quite bitter taste.  Available in 3 flavours (orange & lemon, rich chocolate and smooth fruit) we hope you’ll find a flavour to suit your taste.  Whilst we are aware of the subjective taste of Growth Matrix we are confident that you will be more than satisfied with the results.

Reviews
Review

“ Effective, but is one of the worst tasting supplements I have ever tried! No joke - you people say that maximuscle's cyclone tastes bad. You haven't tried anything! Tough to drink, but very good results. ”

Posted by Ban

Ratings
4Effectiveness
4Value
5Look
5Ease of Use
4Quality
1Taste
4Mixability
Overall rating:
4
Review

“ Reflex are right. This does taste absolutely disgusting! Really bitter - I hope I get used to it, because it works very well. My recovery is massively improved & I can train harder and more often. A very good product, if you can stomach the taste!! ”

Posted by

Ratings
5Effectiveness
4Value
5Look
5Ease of Use
5Quality
1Taste
4Mixability
Overall rating:
4
Review

“ IF you can stomach the taste it's a great product. But it makes me feel really, really sick, and I have to stay still for at least 45 mins after taking it, otherwise it's coming right back up.... ”

Posted by

Ratings
5Effectiveness
5Value
5Look
5Ease of Use
5Quality
1Taste
3Mixability
Overall rating:
4
Review

“ Bit pricey for only a months supply, and does taste awful, but you get used to it and its by far the best product i've used so far, had fantastic gains with it and will certainly stick with it for the future. ”

Posted by

Ratings
5Effectiveness
3Value
5Look
5Ease of Use
5Quality
2Taste
5Mixability
Overall rating:
4
Review

“ Absolutely foul! I've even tried putting dextrose in, cos that usually makes a nasty product taste a lot better. Even with a huge dose of sugar, it is undrinkable in my view, and I wouldn't wish this product on my worst enemy. ”

Posted by Will

Ratings
5Effectiveness
4Value
5Look
5Ease of Use
5Quality
1Taste
4Mixability
Overall rating:
4
Review

“ This product does work. ive used it with tri matrix and got good gains. crap taste but i did get used to it. expensive tho. ”

Posted by Chris

Ratings
5Effectiveness
3Value
4Look
5Ease of Use
5Quality
3Taste
5Mixability
Overall rating:
4
Review

“ This product is very good, but really do beware of the taste. I agree with the other reviewers. I had to sit down for half an hour after drinking this, it made me feel that ill. It actually hurts your stomach after drinking it! Tastes like sick. ”

Posted by Joe

Ratings
5Effectiveness
4Value
1Look
5Ease of Use
5Quality
1Taste
5Mixability
Overall rating:
4
Review

“ Agree with the other reviews, for recovery possibly the best product on the market and its one that is definitely backed up with the scientific research. its great stacked with trimatrix evolution too, I can train much harder. ”

Posted by

Ratings
5Effectiveness
4Value
5Look
5Ease of Use
5Quality
1Taste
4Mixability
Overall rating:
4
Review

“ I don`t understand all these folk that complain about taste. Call yourself a hardcore bodybuilder. Have you ever drunk tuna shakes or liquid liver ? Tastes fine and the orange flavour goes well if there is a slight bitterness. I have no compaints. ”

Posted by

Ratings
4Effectiveness
3Value
4Look
4Ease of Use
4Quality
3Taste
3Mixability
Overall rating:
4
Review

“ I don`t understand all these folk that complain about taste. Call yourself a hardcore bodybuilder. Have you ever drunk tuna shakes or liquid liver ? Tastes fine and the orange flavour goes well if there is a slight bitterness. I have no compaints. ”

Posted by Arnietwo

Ratings
4Effectiveness
3Value
4Look
4Ease of Use
4Quality
3Taste
3Mixability
Overall rating:
4
Review

“ Good product, personally I have had very good gains using this in conjunction with reflex instant mass. The taste is bad, like drinking cough medicine, but the end results are worth putting up with the taste. ”

Posted by

Ratings
5Effectiveness
4Value
5Look
5Ease of Use
5Quality
3Taste
5Mixability
Overall rating:
5
Review

“ First serving is a bit intresting, after that its easy to drink, my recovery seems better with less aches after a big leg session so far, I will buy again ”

Posted by StuDaBear

Ratings
5Effectiveness
4Value
5Look
5Ease of Use
5Quality
4Taste
5Mixability
Overall rating:
5
Review

“ Today was my first dose and based on the reviews I was ready to down something absolutely foul. It's quite thick and taste a bit like medicine but it's definitely not that sickening! Will post feedback in a few weeks. So put up and shut up!! ”

Posted by Bonsta

Ratings
3Effectiveness
3Value
5Look
4Ease of Use
4Quality
4Taste
4Mixability
Overall rating:
4
Review

“ Been using this post workout for 2 months and is working in a big way even getting use to the filthy taste of it its expensive but as it works Im still gona use it. come on monster supps put a multi buy deal on ”

Posted by Jamie

Ratings
5Effectiveness
3Value
5Look
5Ease of Use
5Quality
4Taste
5Mixability
Overall rating:
5
Review

“ A great product for post training. Quickly absorbing carbs and protein and creatine. Winner! I actually really like the taste! It makes a change to the usual choc/straw/van 'milkshake' protein shake tastes. Would defo recommend. Matt B ”

Posted by Matt B

Ratings
4Effectiveness
4Value
5Look
5Ease of Use
5Quality
4Taste
3Mixability
Overall rating:
4
Review

“ Tastes like crap but my god does it work. I'm on my second tub and I have seen great improvements in all areas of my training. I recomend using with Tri-Matrix for maximum pump and results(physco Juice) ”

Posted by Paul (Hoots)

Ratings
5Effectiveness
4Value
5Look
5Ease of Use
5Quality
2Taste
5Mixability
Overall rating:
4
Review

“ Not sure how effective this stuff is yet. However, after my first shake I'm not sure how I'm going to manage drinking it ever again. I'd rather drink Margaret Thatcher's piss!!! ”

Posted by

Ratings
4Effectiveness
4Value
5Look
5Ease of Use
5Quality
1Taste
5Mixability
Overall rating:
4
Review

“ Tastes like death but after a week with abit of lime juice in it tastes better. The results are great a must if you train hard!! ”

Posted by Bob

Ratings
5Effectiveness
4Value
4Look
5Ease of Use
5Quality
1Taste
4Mixability
Overall rating:
4
Review

“ Brilliant product yet again! This stuff has helped me maintain muscle mass whilst cutting down. It tastes foul at first, but you soon get used to it. The results outway the taste! Use alongside Tri Matrix for a potent stack! ”

Posted by

Ratings
5Effectiveness
4Value
5Look
5Ease of Use
5Quality
3Taste
5Mixability
Overall rating:
5
Review

“ I was very pleased when I first bought this, I opened it up and had a smell, it smelled just like marsbars (I had the chocolate one) Then I tasted it. By gosh it was foul, but I felt the result very quickly. Top product if you can stomach it. ”

Posted by Lance Stryker

Ratings
5Effectiveness
2Value
3Look
5Ease of Use
4Quality
1Taste
3Mixability
Overall rating:
3
Review

“ After mixing it looks like something from Frankenstien's lab, they have improved the taste from an earier incarnation & you see gains in over a week - winner. ”

Posted by Mark

Ratings
5Effectiveness
4Value
5Look
4Ease of Use
5Quality
2Taste
4Mixability
Overall rating:
4
Review

“ Tastes vile, but results are great, i've been using it for about 3 weeks & have noticed a difference in my mass.You actually get used to the taste after 3 or 4 times. ”

Posted by John

Ratings
5Effectiveness
4Value
4Look
4Ease of Use
5Quality
1Taste
4Mixability
Overall rating:
4
Review

“ Quality post workout supplement.i actually really like the taste now 1st few servings challenging but i got used to it quickly! mixes great and works well. ”

Posted by Jay

Ratings
5Effectiveness
5Value
5Look
5Ease of Use
5Quality
4Taste
5Mixability
Overall rating:
5
Review

“ 1st of all this is a brilliant product, 2nd you dont need a shot of protein with this as per 105gram recommended serving you get 36g of protein which is plenty for a post work out product. Well done Reflex! ”

Posted by Kyle

Ratings
5Effectiveness
5Value
5Look
5Ease of Use
5Quality
3Taste
4Mixability
Overall rating:
5
Review

“ Yes after the first time you have this, you get used to it and eventually stop moaning as the results matter more than taste. Also Reflex have introduced 2 more other flavours which should mean more people will start using this. Great All-in-1!! ”

Posted by

Ratings
5Effectiveness
5Value
5Look
5Ease of Use
5Quality
3Taste
4Mixability
Overall rating:
5
Review

“ Great product. Taste really isn't that bad, i ended up quite liking it. The best port-workout supplement i've yet taken. ”

Posted by

Ratings
5Effectiveness
3Value
4Look
5Ease of Use
5Quality
4Taste
4Mixability
Overall rating:
4
Review

“ This Post Workout product has to be one of the rarest and best products going. This stacked with the Tri Matrix and the Instant Mass is the Ultimate Bodybuilding stack. The taste is not as bad as what it's made out to be, the results are outstanding. ”

Posted by 2_Kool_For_U

Ratings
5Effectiveness
3Value
4Look
4Ease of Use
5Quality
2Taste
4Mixability
Overall rating:
4
Review

“ This product does what it says on the label, delivers protein hydolsate and simple carbs to the body quickly. I saw gains in my body after using it, would recommend this to everyone. 8 scoops, so you need two shakers when you go to the gym! ”

Posted by James

Ratings
4Effectiveness
4Value
5Look
3Ease of Use
4Quality
1Taste
2Mixability
Overall rating:
3
Review

“ Brilliant!! at first .. it tastes strange ... but after 2-3 it grows on you and you really like it!!! you body knows its good for you! see some really nice gain. keeps you with lean muscle gains ... recovery is good! top product ! best post workout ”

Posted by Sparks18

Ratings
5Effectiveness
4Value
4Look
4Ease of Use
5Quality
4Taste
5Mixability
Overall rating:
4
Review

“ Hydrolysed whey is the best whey protein you can get as its the fastest and easiest to absorb but the catch is that it tastes very bitter and the fact that it has the amino acid l-leucine in it doesnt help the taste either ”

Posted by

Ratings
5Effectiveness
5Value
5Look
5Ease of Use
5Quality
2Taste
5Mixability
Overall rating:
5
Review

“ I have just had my first dose after my trainning... and my god i was nearly sick! i still feel abit ill 4 hours later... but saying that i do fell pumped ”

Posted by

Ratings
5Effectiveness
4Value
5Look
5Ease of Use
5Quality
1Taste
5Mixability
Overall rating:
4
Review

“ I have just had my first dose after my trainning... and my god i was nearly sick! i still feel abit ill 4 hours later... but saying that i do fell pumped ”

Posted by Phoenix

Ratings
5Effectiveness
4Value
5Look
5Ease of Use
5Quality
1Taste
5Mixability
Overall rating:
4
Review

“ ”

Posted by Webber

Ratings
5Effectiveness
5Value
5Look
5Ease of Use
5Quality
1Taste
5Mixability
Overall rating:
4
Review

“ Such a good product you get brilliant gains, the taste on the other hand is bloody auwfull i have not tried it with milk yet but i do not think that fruit flavour milk will taste good anyway. but because of the gains i am going to brave the taste ”

Posted by Luke

Ratings
5Effectiveness
4Value
4Look
3Ease of Use
5Quality
1Taste
5Mixability
Overall rating:
4
Review

“ ”

Posted by Lee

Ratings
5Effectiveness
5Value
5Look
5Ease of Use
5Quality
2Taste
5Mixability
Overall rating:
5
Review

“ I found good way to mask the horrible taste, teaspoon of instant coffee and 2 teaspoons of hot chocolate powder. Downside is that coffee is shitty drink for recovery and drink becomes very sweet. ”

Posted by Potqri

Ratings
4Effectiveness
4Value
5Look
5Ease of Use
4Quality
1Taste
4Mixability
Overall rating:
4
Review

“ A all round ok product, sorry but nothing special and dosent taste to great and for the money i think there is alot better available such as matrix nutritions, whey matrix, half the price of cyclone but with all the benefits.... just been honest lads ”

Posted by AndyB

Ratings
3Effectiveness
2Value
4Look
4Ease of Use
3Quality
2Taste
3Mixability
Overall rating:
3
Review

“ Im not bothered about taste, just results...HOWEVER...for the first, maybe second time, this stuff is rank. after that, its like drinking any other shake. you know its good stuff cos its reflex. good product and im ordering again. ”

Posted by Dave

Ratings
4Effectiveness
4Value
4Look
5Ease of Use
5Quality
4Taste
5Mixability
Overall rating:
4
Review

“ Taste, as mentioned is dire, BUT I reckon that's down to the amount of L-leucine in this stuff. If you've ever tried BCAA's with just milk (if not, don't!) it has a similarly bitter taste. L-leucine is good stuff, even though it tastes so bad. I mix the recommended 3 scoops of Growth Matrix with about 250ml water and chug it down as fast as poss! It's a great product, and I don't take it for the taste. Though the bitterness as soon as it hits your mouth is strong. Just hold your nose and get it down you, it's good medicine! ”

Posted by Pete

Ratings
5Effectiveness
4Value
5Look
5Ease of Use
5Quality
1Taste
4Mixability
Overall rating:
4
Review

“ Good product. Not a good taste in my opinion, however, I am not taking it for the flavour! ”

Posted by Ian

Ratings
4Effectiveness
3Value
5Look
5Ease of Use
4Quality
1Taste
5Mixability
Overall rating:
4
Ask a Question
Hi should you still take Reflex Growth Matrix on days you dont train thanks.
No the instructions state only to be used on training days. Yours in Health Simon@monstersupplements.com


Hi dose this contain creatin.
Hi Kaine Yes it does. 2.5 grams per serving Kind regards Danny


Hi should i still take my normal protein shake as well this product after training.
Hi Dan Yes, always take a good protein powder. Kind regards Danny


I was advised by online sports nutrionalist to take this after my workouts but he didn't say take whey protien is well do you need to with this product. i am also trying too lose body fat thanks
Hi I would still use a protein like instant whey.


Itake this after weight training but not after rugby matches would this be o.k/good to take then aswell. thanks. adam.
Hi Adam Yes this will be great for after rugby. Kind regards Danny


How big is a serving?
Hi Jonny Each tub of Growth Matrix will last nearly 4 weeks if you train 4-5 days a week; one serving is consumed immediately after training. Kind regards Danny


If you took the reccomended dosages would you become toned? Or does it just increase muscle mass?
HI Jonny Thats all down to your diet really. Kind regards Danny


Hi I have read very good reviews about the effectiveness of this product and very bad about the taste.Which flavour do you think would be the less awfull?thanks
hi argi, excuse the pun but it all depends on your individual taste. ive had the chocolate and thought it wasnt bad at all. it is a brilliant product and i always believe that if you concentrate on the good its doing you, drinking it is easy. best regards adam


Does this have to be cycled as it contains creatine
It does contain creatine yes, you will be fine to use this for at least 12 weeks, thank you


An earlier question asked if the product contains protein and you answered no, but the reflex website says " It contains 100% hydrolysed whey protein ". The label on the product also states that it includes 37.3g of protein per serving. On that basis most of the other advice that another protein shake should be taken at the same time is wrong
you are absoloutely right about the confusion with the above answers to questions, ill clear it up. yes it contains 36g of protein per serving. you do not need to take a protein shake with it after training as it contains enough protein. it is designed for post workout but can be taken every day, due to it containing creatine i would recomend not going too long without taking it as the creatine loading will then be undone. best regards


Hi - Im a professional sports man and was wondering whether this product was safe to take in terms of meeting all the criteria about performance enhancing ingredients/drug testing etc as it doesnt mention anything about meeting certain standards etc. Thanks.
Hi Chris yes this will be fine Reflex have their own plant, there is no risk of cross contamination, thanks


Why do you include glucose polymers and no a source as vitargo or other faster carbo?
Hi that is a Q for Reflex really we do not make it sorry


Is this a similar product to Maximuscle's Cyclone?
It is a simular product, and you can expect simular gains, how i like the taste of the reflex more and find it curbs my hunger a bit better.


As there bad review about the taste of this product is it that bad?also is it potein and any better than reflex whey protein or the same?
no it is not that bad. everyone is different and some people can adapt to tastes better than others. it is not a protein shake in essence but contains protein in the form of leucine and small amounts of hydrolyzed protein. it is very good post-workout but i would not use it to replace your whey protein shakes. -AC-


Can this be taken aswel as a creatine supp such as Millennium Sport Tec Cre 02 : 90 Caps? Cheers, Dan
yes that will be absoloutely fine. -AC-


Can you confirm the reflex Growth Matrix you have is the 4 scoop per serving new version?
all products we stock are up to dat with suppliers. -AC-


Hi, im currently having two servings per day of PHD pharma whey. however im thining of adding this product to my diet to increase my results in the gym. would i be ok with having 1 serving of growth matrix efter my training sessions as well as keeping my two servings of PHD a day?
yes that would be absoloutely fine. -AC-


When do u think you will have more chocolate growth matrix in?
the reflex products are on order and due back in shortly. -AC-


Hi, would you recommend this or phd supplements recovery 2:1
Hi James, They are both great products! Regards, josh


Hey i wanna get large i am 16 , got a bit of belly fat , but i hvae recently used synergy with 2:1 nice gains , but one of the trainers at my gym said Growth matrix is a good product , but i dont feel that it will get me big i wanna bulk and then cut im obv bulking , i was thinking of MFA and mutant mass but too many calories , can u reccomend any others to get big ?
Hi You could try PHD pharma gain, USN Muscle fuel anabolic or search on the monster site. These two are very good weight gainers, however you will have to keep your body in a calorie surplus in order to bulk , so therefore you will need to adjust your diet accordingly. basically just increase your carbs calories and protein intake this will increase your bat fat but will also increase lean muscle gains Yours in health Mo Giaffar


I use PHD ISO Synergy 7 only after each workout and think its quite a good product. However, I am keen to cycle my supplements and had thought about trying Reflex Growth Matrix for a change - are they similar products? If not, can you suggest an equivalent to PHD ISO Synergy 7? Thanks.
Hi Kevin The reflex one stop is very similar or the USN muscle fuel anabolic. Both are very good Regards, Mikael


Can i use this with phd synergy post workout? E.g take this immediately after a workout then synergy 20 minutes later?
Dear David, No i wouldnt do that. I would use growth matrix post workout only and then synergy 1 hour before training. Dave


Is it possible to take this product with milk to get some casein protein post workout?
Dear Ajdizz, Yes you could mix with milk, however after a workout you need fast acting protein not something that will slow the release down? Dave


Hey Team Monster, Just planning ahead for my suppmenet stack after I've finished my current cycle and thought it might be wise to focus on the recovery more. What are the best supplements to stack with this given my goal of gaining lean muscle and a relatively high rate of training.
Hi Warren i would take a bcaa product such as scivation xtend or sci tec bcaa express, this will hepl recovery and repair of muscles due to high rates of training Regards Rich


What's are the best supplements to stack this with for lean gains whilst retaining a commitment to cardio??
well the reflex is a great supplement after a work to help recover and build lean gains, you could add a test booster in there for lean gains of muscle the two would aid each other very well reagrds aaron white


How bigis th servings one spoonful? x
Hi Justin, There will be a scoop in the product and it is just one scoop per serving. Kind Regards Liam


Can this be used with jack3d? Jack3d as pre-workout; RGF as post workout. Thanks
Hi Alan Thanks for your question. Yes jack3d can be used effectively with growth matirx in the manner youve described. Regards


Does this contain any HMB in fact do any reflex supplements contain it? T havent noticed any mentioned that do
Hi Eugene. No HMB in this that I am aware, you can just buy it seperately and add it as you wish. Regards


I train between 7-8 in the morning and then jump straight on my bike to work (11 miles)...should I take Growth Matrix after the weights or wait until I get into work.....i currently take one serving of instant whey prior to hitting the weights
Hi Brad. I'd have it before getting on the bike, or half before bike, half when get to work. That way you'll have something in your system to assist in recovery whilst biking. Regards