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Sci-MX Nutrition GRS 9-Hour Protein


Now £55.99

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Sci-MX Nutrition GRS 9-Hour Protein

GRS 9-Hour Protein is designed with multiphase release, fast, medium and slow acting proteins

GRS 9-Hour Protein is the new version of GRS-5! GRS 9-Hour Protein is designed with multiphase release, fast, medium and slow acting proteins for post-workout, between meals, upon waking and before bed.
It contains whey protein for a post-workout amino rush. The whey contains rapidly absorbed protein and peptide bonded glutamine to flood muscles with amino acids. Milk and soya protein provide sustained amino acid release for up to 9 hours, thus acting as a natural time release system.

Of course, the high protein content of GRS 9-Hour Protein contributes to the growth and maintenance of muscle mass but also the addition of zinc, magnesium and folic acid further contribute to protein synthesis for optimum protein construction. This, along with the Vit-MX-sport vitamin and mineral complex designed for people with high muscle work rate makes this the ideal product for those who take their training seriously!

Container Size: 1kg
Serving Size: 2 Scoops (56g)
Servings Per Container: 17

Container Size: 2.2kg
Serving Size: 2 Scoops (56g)
Servings Per Container: 40

Amount Per Serving:

Total Calories: 223
GRS 9-Hour® Protein Blend: 40g
-BCAAs: 7.9g
-Glutamine: 8.1g
-Glutamine Peptides: 1.4g
Carbohydrates: 8.4g
-Sugars: 5.3g
Fat: 3.2g
-Saturates: 1.3g
Aminogen®: 100mg
Optizyme™: 100mg
Vit-MX-Sport™: 684mg
-Ascorbic Acid (Vitamin C): 60mg
-Pyridoxine (Vitamin B6): 0.7mg
-Folic Acid: 100µg
-Vitamin B12: 1.25µg
-Pantothenic Acid (Vitamin B5): 3mg
-Calcium: 400mg
-Magnesium: 188mg
-Iron: 7mg
-Zinc: 5mg
-Copper: 0.5mg


GRS 9-Hour® Gradual Release Protein Blend (Whey Protein Concentrate*, Soya Protein Isolate, Peptide Bonded Glutamine Rich Hydrolysed Wheat Protein, Milk Protein Concentrate*), Glycine, MCT Oil, Maltodextrin, Flavouring, Calcium Carbonate, Magnesium Oxide, Xanthan Gum (Stabiliser), Beta Carotene (Colouring), Optizyme™ (Lactase Enzymes), Aminogen® (Digestive Proteases from Aspergillus niger and Aspergillus oryzae), Ascorbic Acid, Ferrous Gluconate, Sucralose (Sweetener), Zinc Oxide, Copper Gluconate, Calcium D-Pantothenate, Cyanocobalamin, Pyridoxine-5-Phosphate, Pteroylmonoglutamic Acid.

*Sources of lactose and milk protein.

Allergens: Contains milk protein, lactose, soya and gluten. Contains no nut ingredients but may contain traces of peanuts and various types of nuts and seeds. May contain egg.

Please Note: Nutritional facts and ingredients may vary slightly between flavours.

Suitable for vegetarians.

Add 2 heaped scoops (56g) to a shaker with 350-400ml of water. Shake for 10 seconds. Allow to settle for 45 seconds and drink.

Use after training and between meals; upon waking and before bedtime.

Take up to 3 servings per day.

Do not exceed 3 x 56g servings per day.
Reviews (3)

"The product is excellent in delivering high levels of protein with the benefit of slow release, so no waste, fantastic muscle repair, easy mix and pleasant to drink. I’ve tried many protein shakes this is the DADDY!!!!"

Posted by James  (15th October 2013)


"This is my favourite product as to date it is the only protein I have tried that does not cause digestion problems or bloated feeling! It also works tremendously well when compared to other proteins from other manufacturers!"

Posted by Rebecca  (15th October 2013)


"I've been taking this GRS protein for a week and a half and have been following my own workout routine in that time 4 days a week and as well as a great tasting product I’ve also felt really good after a workout."

Posted by Anon  (15th October 2013)

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