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Optimum Nutrition 100% Gold Standard Casein Protein 1.8kg -56 Servings

• 24g of Slow-Digesting Micellar Casein per Serving
• Supports Muscle Growth
• Ideal for Use Between Meals & Before Bed
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Product info

• 24g of Slow-Digesting Micellar Casein per Serving
• Supports Muscle Growth
• Ideal for Use Between Meals & Before Bed

Optimum Nutrition 100% Gold Standard Casein Protein is a Micellar Casein which is low in fat, sugar and carbohydrate.

Each serving provides 24g of slow release protein providing your body with a continual supply of high quality Protein and Amino Acids. It contains Branched Chain Aminos and Amino Acids such as L-Glutamine, Leucine, Isoleucine and L-Valine. Amino acids are of importance due to their role in stimulating protein synthesis. Protein contributes to a growth in and maintenance of muscle mass. Therefore increasing protein intake may be of particular benefit to those working to build muscle mass.

Slow digesting Protein and Amino Acids, such as found in Optimum Nutrition 100% Gold Standard Casein Protein, helps to satisfy your appetite. It can be enjoyed at any time but is of particular use before bedtime as a continual protein source to feed your muscles.

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- Chocolate Is Heavenly
Pete, Rochdale 23/04/2013
Usually have the banana and have recently tried a sample of the chocolate and vanilla. Chocolate is light years better and I shall be stocking up once they are back in stock! Excellent quality casein that mixes very easily
- Lush
Jak, Bristol 21/11/2011
Great tasting chocolate is the best flavour i have ever tasted.
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Consume approximately 1 gram of protein per pound of body weight per day through a combination of high protein foods and supplements. For best results, consume your daily protein allotment over several small meals spread evenly throughout the day.

TIP: Try using "slower" Gold Standard 100% Casein™ with "faster" proteins like Gold Standard 100% Whey™ or Pro Complex® at different times for maximum effectiveness. Take Gold Standard 100% Casein™ immediately before bed and in between meals when delayed protein delivery is desired.

Simply add one rounded scoop (32g) to 300-360 ml of cold water and blend, shake or stir until powder is completely dissolved. You can adjust flavour by using more or less water.

Warnings: Do not use as a sole source of nutrition for weight loss and maintenance.

Caution: Keep out of reach of children. Do not exceed recommended daily intake.
Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle.

If pregnant or lactating consult your doctor before use.

Please note that the information given was correct at the time of listing however you should always refer to the product packaging for information relating to nutritionals, ingredients, usage, allergens, & warnings before consuming the product.

Serving Amount

Container Size: 1.8 kg
Servings Per container: 56

Per Scoop (32g):

Energy: 479 kJ /114 kcal
Protein: 24.4g
Total Carbohydrate: 3.2g
Of Which Sugars: 1.7g
Total Fat: 0.5g
Of Which Saturates: 0.2g
Of Which Trans Fat: 0g
Dietary Fibre: 0.4g
Sodium: 242mg
Calcium: 704mg
Salt Equivalent: 0.605g

Amino Acid Profile Per Serving:
Essential Amino Acids (EAAs):
Tryptophan: 292 mg
Valine: 1609 mg
Threonine: 1039 mg
Isoleucine: 1312 mg
Leucine: 2129 mg
Lysine: 1822 mg
Phenylalanine: 1144 mg
Methionine: 644 mg

Conditionally Essential Amino Acids (CAAs):
L-Arginine: 866 mg
Cystine: 79 mg
Tyrosine: 846 mg
Histidine: 688 mg
Proline: 2421 mg
L-Glutamine & Precursors: 4950 mg

Nonessential Amino Acids (NAAs):
Aspartic Acid: 1589 mg
Serine: 1396 mg
Glycine: 510 mg
L-Alanine: 664 mg

Please note that nutritional information is a guide only. Nutritional breakdown for invidual flavours may vary slightly.


Micellar Casein(Contains Emulsifier: Soy Lecithin), Fat-Reduced Cocoa Powder, Flavour, Salt, Thickeners (Cellulose Gum, Carageean Gum, Guar Gum), Protein Masker, Sweeteners (Acesulfame Potassium, Sucralose), Enzyme Complex (Amylase, Protease, Cellulase, Beta-D-Galactosidase, Lipase).

Allergy Advice: For allergens, see ingredients in bold.

Contains: Milk, Soy(Lecithin). May contain: Gluten, Eggs, Nuts and Peanuts.

Please note that ingredients listing is a guide only. Information for individual flavours may vary slightly.

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