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Gold Standard 100% Casein by Optimum Nutrition | Base Nutrition

Gold Standard 100% Casein by Optimum Nutrition

$89.95

$89.95 ~~$89.95~~

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Slow-digesting for sustained release

Supports muscle repair while you sleep

Keeps you fuller for longer

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PRODUCT HIGHLIGHTS

25 SERVES / CHOCOLATE SUPREME

24g Protein

9g EAAs

Added Zinc + Magnesium

Nutrition Information	Per Serve (34g)
Calories	120
Total Fat	1g
Saturated Fat	0.5g
Cholesterol	15mg
Sodium	290mg
Total Carbohydrate	4g
Dietary Fibre	1g
Total Sugars	1g
Protein	24g
Calcium	540mg
Iron	1.2mg
Potassium	200mg

WARNING: This product is not a sole source of nutrition and should be consumed in conjunction with a nutritious diet and an appropriate training or exercise program.

Ingredients: Micellar Casein, Cocoa Powder (Processed with Alkali), Natural and Artificial Flavour, Salt, Gum Blend (Cellulose Gum, Xanthan Gum, Carrageenan), Lecithin, Acesulfame Potassium, Sucralose, Protease (Aminogen+).

Contains: Milk and Soy.

Nutrition information may vary slightly between flavours or over time. For specific details on a particular flavour, please contact customer service.

Product Description

Gold Standard 100% Casein – Slow-Release Protein for Overnight Recovery
Gold Standard 100% Casein by Optimum Nutrition is a premium slow-digesting protein designed to support muscle recovery, maintenance, and repair during extended periods without food — especially while you sleep.

Each serve delivers 24g of micellar casein, a high-quality milk-derived protein that releases amino acids gradually for sustained nourishment. Unlike fast-absorbing whey, micellar casein forms a gel-like consistency in the stomach, slowing digestion and extending amino acid delivery — helping preserve lean muscle, support recovery, and promote satiety overnight.

Key Benefits:

24g of micellar casein for slow, sustained muscle recovery
Prolonged amino acid release ideal for overnight or fasting periods
Nearly 5g of naturally occurring BCAAs for repair and endurance
Low in sugar and fat — just 1g or less per serve
Informed Choice Certified and banned-substance tested
Smooth, satisfying texture and delicious flavour options

Nutritional Information

PRODUCT HIGHLIGHTS

25 SERVES / CHOCOLATE SUPREME

24g Protein

9g EAAs

Added Zinc + Magnesium

Nutrition Information	Per Serve (34g)
Calories	120
Total Fat	1g
Saturated Fat	0.5g
Cholesterol	15mg
Sodium	290mg
Total Carbohydrate	4g
Dietary Fibre	1g
Total Sugars	1g
Protein	24g
Calcium	540mg
Iron	1.2mg
Potassium	200mg

WARNING: This product is not a sole source of nutrition and should be consumed in conjunction with a nutritious diet and an appropriate training or exercise program.

Contains: Milk and Soy.

Nutrition information may vary slightly between flavours or over time. For specific details on a particular flavour, please contact customer service.

Directions for Use

Shipping & Returns

At Base Nutrition, we pride ourselves on speed. That’s why every order ships via premium express delivery as standard - no slow options, no cutting corners. Just a flat-rate shipping cost and your supplements at your door, fast.

If you order before 1PM AWST, Monday to Friday (excluding Public Holidays), we’ll ship it the same day. Once your order is confirmed, you’ll receive tracking details straight to your inbox.

Most customers in metro areas receive their supplements within 2–3 business days. Here’s how it works:

You place your order before 1PM AWST, Mon – Fri

You pay with an instant clearance method (e.g. PayPal Instant, Credit Card)

Your parcel is under 5kg cubic weight (bulky goods excluded)

You’re not in a remote location

Note: Deliveries to Defence Addresses and bulky parcels may take longer than standard timeframes. We do not deliver to PO Boxes.

SHIPPING POLICY

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