Reflex Instant Mass Heavyweight 5.4kg - Premium weight gainer from Health Supplements UK - Just $39.95! Shop now at Ultimate Fitness 4u

Reflex Instant Mass Heavyweight 5.4kg

Regular price £39.95 Sale

Reflex Instant Mass® Heavyweight is a protein shake designed specifically for hardgainers and athletes wanting a very high quality source of protein and complex carbohydrates.

Each serving provides a huge protein, carbs, and calories. In order to provide such a huge dose of protein, we've created the Quattro® protein blend, which is four of the best types of whey protein together with our slow-releasing protein Micellar Casein.

Instant Mass® Heavyweight delivers a blend of complex carbohydrates to provide your body with a serious source of fuel without simply adding sugars, corn syrups, or fructose. It also contains 18 added vitamins and minerals to support your physical goals before, during and after training.

What are the benefits?

  • Contributes to the growth of muscle mass
  • Combines four of the best protein sources
  • Contains creatine
  • Whey protein from grass-fed cows


  • It also contains the following vitamins and minerals, which all have their own individual benefits:

  • Vitamin B12 which contributes to the reduction of tiredness and fatigue
  • Vitamin B6 which contributes to the normal function of the immune system
  • Vitamin C which contributes to the normal function of the immune system during and after intense exercise
  • Iron which contributes to normal formation of red blood cells and haemoglobin
  • Zinc which contributes to normal carbohydrate metabolism
  • Copper which contributes to the maintenance of normal connective tissue
  • Chromium which contributes to the maintenance of normal blood glucose levels

Recommended Usage

Mix 300g (approximately two level 250ml measures (there is a scoop included in the tub) with 700ml water in a shaker or blender. Consume one to two shakes a day.

When just starting with this product, you may find it beneficial to begin with half the quantity before slowly increasing to the full serving in order to make it fit into your personal calorie plan.

Consume Instant Mass® Heavyweight between meals to maintain a positive nitrogen balance, and drink 20-30 minutes after a workout for optimal results. Alternatively, take Instant Mass® Heavyweight 45-60 minutes before bed to contribute to muscle maintenance overnight.

Once mixed, consume the shake immediately and don't leave to stand. For a shake that is more calorie-heavy and creamier, try the product with semi-skimmed milk.

This is a food supplement and should be used in conjunction with a balanced diet.

This product is not suitable for those under 18.

Serving Size: 2 Scoops (300 g)

Servings Per Container: 18

  • Energy: 4921 kJ / 1160 kcal
  • Fat: 4.8 g
    • of which Saturates: 1.8 g
    • of which Polyunsaturates: 1.7 g
    • of which Mono-unsaturates: 1.1 g
  • Carbohydrate: 219 g
    • of which Sugars: 3.3 g
  • Fibre: less than 0.5 g
  • Protein: 60 g
  • Salt: 0.69 g
  • Vitamin A: 400 μg RE
  • Vitamin D: 7.5 μg
  • Vitamin C: 100 mg
  • Thiamin: 1.6 mg
  • Riboflavin: 1.6 mg
  • Niacin: 9 mg NE
  • Vitamin B6: 1.6 mg
  • Folic Acid: 100 μg
  • Vtamin B12: 1.2 μg
  • Biotin: 80 μg
  • Pantothenic Acid: 3 mg
  • Magnesium: 150 mg
  • Iron: 2.3 mg
  • Zinc: 7.5 mg
  • Copper: 810 μg
  • Selenium: 27 μg
  • Chromium: 50 μg
  • Piperine Extract (Bioperine): 5 mg
  • Tocotrienols (DeltaGold): 7.5 mg
  • L-Choline: 100 mg
  • Glutamine: 1000 mg
  • Creatine Monohydrate: 3000 mg
  • Bacillus Coagulans (Lactospore): 500,000,000 spores

Other Ingredients

  • CarboBiotics (Maltodextrin, Oat Flour, Trehalose), High BV Protein Blend (Whey Protein Concentrate (Milk), Milk Protein Concentrate, Egg White Protein Isolate, Hydrolysed Whey Proteins (Milk)), Peptide Bonded Glutamine (Wheat), Creatine Monohydrate, Cocoa Powder (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), 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, Anit-Caking Agent (Calcium Silicate)