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Reflex Instant Mass Heavyweight Strawberry 2400g Powder

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£24.99 RRP £39.99 save £15.00

£1.04  /  100 g 021116


Delivery Options

Standard Delivery £1.99 or Free on orders over £20 - delivery within 2 days

Next Day Delivery £2.99 or Free on orders over £50 - order by 9pm

Collect from a local convenience shop for £1.99 or Free on orders over £30 - delivery within 4 days

Nutritional Info

Nutritional Information

Per 100g / 300g **
Energy(kcal) 363kcal / 1089kcal **
Fat 1.4g / 4.2g **
Of which saturates 0.5g / 1.4g **
Mono-unsaturates 0.4g / 1.1g **
Polyunsaturates 0.6g / 1.8g **
Carbohydrate 67g / 201g **
Of which sugars 1.3g / 4g **
Fibre 1g / 3g **
Protein 20g / 60g **
Salt 0.22g / 0.66g **
Vitamin A 133μg / 400μg **
Vitamin D 2.5μg / 7.5μg **
Vitamin C 33mg / 100mg **
Thiamin 0.53mg / 1.6mg **
Riboflavin 0.53mg / 1.6mg **
Niacin 3mg / 9mg **
Vitamin B6 0.5mg / 1.5mg **
Folic Acid 33.3μg / 100μg **
Vitamin B12 0.4μg / 1.2μg **
Biotin 27μg / 80μg **
Pantothenic Acid 1mg / 3mg **
Zinc 2.5mg / 7.5mg **
Selenium 9μg / 27μg **
Chromium 17μg / 50μg **
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Product Info

Reflex Nutrition Instant Mass is a special weight gaining formula specifically designed to maximise muscular weight gain and minimize body fat storage whilst gaining weight. Instant Mass offers maximum muscle gain with minimum fat gain.

Ideal for 'hardgainers' - those who struggle to put on muscle - Instant Mass supplies adequate calories and protein to put the body in a truly anabolic, muscle building state.

Each serving of Instant Mass contains a special blend containing 50 grams of complex carbohydrates from Activated Barley and Organic Oats, 52 Grams of Whey Protein and Micellar Casein.


CarboBiotics Carbohydrate Blend (61%) (Maltodextrin, OAT Flour, Trehalose), High Biological Value Protein Blend (16%) (Whey Protein Concentrate (MILK), Native Whey Protein Isolate (MILK), MILK Protein Concentrate, EGG White Protein Isolate, Hydrolysed Whey Proteins (MILK), Peptide-Bonded Glutamine (WHEAT)), Creapure Creatine Monohydrate, Cocoa Powder (5%) (chocolate varieties only), Flavourings, Colour (Betanin (strawberries & cream variety only)), L-Glutamine, Magnesium Bisglycinate, Potassium Chloride (choc-peanut butter variety only), L-Choline Bitartrate, Sweetener (Acesulfame K), L-Ascorbic Acid, Bacillus Coagulans (LactoSpore), Emulsifier (SOYA Lecithin), Sweetener (Sucralose), Zinc Bisglycinate, Tocotrienol-Rich Annatto seed extract (DeltaGold - 35% total tocotrienols of which 84-92% Delta-Tocotrienols, 8-16% Gamma-Tocotrienols), Iron Bisglycinate, Nicotinamide, Copper Bisglycinate, Selenomethionine (SeleniumSeLECT), Piperine Extract (Bioperine), Retinyl Acetate, D-Calcium Pantothenate, Cholecalciferol, Riboflavin, Thiamin Hydrochloride, Pyridoxine Hydrochloride, Colour (Beta Carotene (vanilla ice cream variety only)), Chromium Picolinate, Pteroylmonoglutamic Acid, D-Biotin, Methylcobalamin, Anti-Caking Agent (Calcium Silicate). For allergens, including cereals containing gluten, see ingredients in BOLD.

Customer Reviews
Reflex Instant Mass Heavyweight Powder Strawberry is rated 4.6 out of 5 by 10.
Rated 4 out of 5 by from Great value product Nice strawberry flavour. Nice consistency and mixes well. Fantastic lean mass protein shake that appears to be working well. Definitely notice the difference in my arms with muscle definition. Very generous sized container. [This review was collected as part of a promotion.]
Date published: 2019-03-10
Rated 5 out of 5 by from great I have always been a hard gainer being a male of 5 feet 7 and weighing 8 and a half stone. i have tried seeing a nutritionist and not even that worked. i have been using this for a month now and have put on just over half a stone and for me that is massive, my only problem would be is that it’s strawberry and cream not just strawberry as advertised. still nice though now i’m used to it. [This review was collected as part of a promotion.]
Date published: 2019-02-21
Rated 5 out of 5 by from Great product Very happy. Instant results will definitely be buying more. [This review was collected as part of a promotion.]
Date published: 2019-01-01
Rated 5 out of 5 by from Instant Gain I’ve always struggled to gain with or withought gainers. To gain weight, I’ve tried the big name brands of gainers, shakes/bars all they seem to do is make you bloat, Reflex on the other hand is definetly working my Back, Legs,Arms,Neck all filled out in last 15 days would recommend a scoop and half for first week as the flavour is quite strong perfect for all round mass gain. [This review was collected as part of a promotion.]
Date published: 2018-08-25
Rated 3 out of 5 by from Good but not the best I found that this product was ok but I found I had to alter the mix which was suggested [This review was collected as part of a promotion.]
Date published: 2018-08-17
Rated 5 out of 5 by from Top product Fantastic price ,top product, quick delivery top quality comparing to other products [This review was collected as part of a promotion.]
Date published: 2018-08-13
Rated 4 out of 5 by from Good Performance Excellent price and does the job but not quite up there with market leaders [This review was collected as part of a promotion.]
Date published: 2018-08-05
Rated 5 out of 5 by from Great I've been taking this product for 3 weeks now body shape is taking effect. Definitely recommend this product.
Date published: 2018-02-12
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