Optimum Nutrition Gold Standard 100% Casein 924g Supreme

Name: Optimum Nutrition Gold Standard 100% Casein 924g Supreme
SKU: OPT034
Price: 51.99 GBP
Availability: InStock

£51.99

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Build and protect lean muscle overnight with slow-release micellar casein
Stay on track with lean macros: high protein, low fat, low sugar per serving
Wake up recovered: steady amino acid supply while you sleep
Instantised for silky-smooth shakes—no clumps, no fuss
Vegetarian-friendly and perfect alongside your daytime whey routine

Optimum Nutrition Gold Standard 100% Casein – Chocolate Supreme (924g)

When your goal is round-the-clock muscle support, you need a protein that works as hard between meals and while you sleep as you do in the gym. Optimum Nutrition Gold Standard 100% Casein is a slow-digesting, micellar casein protein designed for sustained amino acid release—your ideal night-time protein for recovery and maintenance.

Why lifters and athletes love it

Each serving delivers 24g of high-quality micellar casein with minimal carbs and fat, making it easy to hit your targets without blowing your macros. Casein naturally forms a gel in the stomach, releasing amino acids gradually for hours—so you can protect hard-earned muscle overnight and stay satisfied between meals.

What you’ll notice

Stronger morning sessions: consistent overnight fuel means you wake up feeling fresher
Fewer late-night cravings: a creamy, Chocolate Supreme shake helps you stay on plan
Easy to mix: instantised powder blends smooth with water or milk in seconds
Versatile to stack: pair with ON Gold Standard 100% Whey in the day for all-day coverage

Who it’s for

Strength and physique athletes seeking anti-catabolic, slow-release protein
Anyone wanting a bedtime shake that supports recovery without excess calories
Vegetarians looking to boost daily protein intake with a premium source

Flavour: Chocolate Supreme | Format: Powder | Brand: Optimum Nutrition | GTIN/EAN: 5060469989877

Ingredients & Nutrition

	Amount Per 100g	Amount Per Serving	%RI*
Energy	351.52 kcal / 1472.73 kJ	116 kcal / 486 kJ	0%
Total Fat	2.12 g	0.7 g	0%
Saturated Fat	0.91 g	0.3 g	0%
Total Carbohydrate	10.91 g	3.6 g	0%
Of which sugars	4.85 g	1.6 g	0%
Dietary Fibre	3.03 g	1 g	0%
Protein	72.12 g	23.8 g	0%
Salt	1.83 g	0.6 g	0%

Calcium	2060.61 mg	680 mg	0%
Sodium	733.33 mg	242 mg	0%

*Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

Ingredients:Calcium, Sodium

Other ingredients:Micellar Casein (Emulsifier: Soy Lecithin), Fat Reduced Cocoa Powder, Flavourings, Salt, Thickeners (Cellulose Gum, Carageean Gum, Guar Gum), Sweetener (Acesulfame K, Sucralose), Enzyme Complex (Amylase, Protease, Cellulase, Beta-D-Galactosidase, Lipase).

Recommended use:Using a shaker cup is the easiest and most convenient way to mix up a consistently great casein shake every time. Just add one heaping scoop of 100% Casein to a shaker cup filled with 300-350 ml of your preferred beverage. Cover and shake for 25-30 seconds.

Calories 120kcal kcal

0%

RDI

Protein 24g g

0%

RDI

Fat 1g g

0%

RDI

Sat Fat 0.5g g

0%

RDI

Salt 0 g

0%

RDI

Carbs 4g g

0%

RDI

Values per serving

Please note that this information may be subject to change.
For the most accurate and up-to-date details, please refer to the product packaging.

Container Size

924g

Serving Size

33g

Cost Per Serving

£1.86

per serving

Expiry

896g / Chocolate 31-03-2027

Barcodes

896g / Chocolate 5060469989877

Ingredients

Protein Blend (Micellar Casein
Calcium Caseinate)
Cocoa (processed with alkali)
Natural & Artificial Flavors
Salt
Lecithin
Gum Blend (Cellulose Gum
Xanthan Gum
Carrageenan)
Sucralose
Aminogen Please Note: Nutritional facts and ingredients may vary slightly between flavours Please Note: Nutritional facts and ingredients may vary slightly between flavours.