The label looks different compared to the previous ones I got, is it still the same OPTIMUM NUTRITION product?

As you evolve, so do we. The part of our mission is to help active individuals better understand OPTIMUM NUTRITION products. Now choosing the right product for you is easier with more visible product benefits, features and flavours on each tub.

Has Gold Standard 100% Casein formula been improved?

Our latest formula is now fortified with zinc which contributes to a healthy immune system and magnesium to support normal protein synthesis. Source: Official Journal of the European Union - COMMISSION REGULATION (EU) No 432/2012

The tub is not full to the brim when opened, why is that?

This is completely normal and is to do with the way the powder is vacuum packed into the tub. The powder settles over time. This does not impact the weight or number of servings listed on the label.

Are the ingredients tested and safe?

All of the ingredients in our products have been approved and considered safe for consumption by the European Food Safety Authority.

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Optimum Nutrition Gold Standard 100% Casein Slow Digesting Protein Powder with Zinc and Magnesium, Keto, Support Muscle Growth & Repair Overnight, Chocolate Supreme, 55 Servings, 1.82 kg

Product ID: 47922816

Details

Brand
Optimum
Diet type
Keto
Flavour
Chocolate
Item weight
64 Ounces
Material Type Free
No Artificial
Number of items
1

⏳24g slow-digesting micellar casein protein

💪10g essential amino acids per serving

🛡️Zinc & magnesium for immune & protein synthesis support

41085 kr

Duties & taxes included

In stock

Sold byAmazon IcelandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Iceland.

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Description

💤 Fuel your gains while you rest — wake up stronger, every day!

SMOOTH CONVENIENT - Easy to mix with water for a creamy, delicious protein shake anytime
ESSENTIAL AMINO POWER - 10g naturally occurring EAAs to maximize muscle repair and growth
OVERNIGHT MUSCLE FUEL - Sustained 24g micellar casein delivers amino acids while you sleep
IMMUNE RECOVERY BOOST - Fortified with zinc and magnesium for holistic wellness
KETO FRIENDLY LOW SUGAR - Supports fat-burning lifestyles without compromising taste

Optimum Nutrition Gold Standard 100% Casein is a premium slow-digesting protein powder designed for overnight muscle recovery and growth. Each serving delivers 24g of micellar casein protein and 10g of essential amino acids, fortified with zinc and magnesium to support immune health and protein synthesis. Keto-friendly and low in sugar, this smooth, easy-to-mix powder is perfect for fitness enthusiasts seeking sustained muscle support during sleep.

Specifications

ASIN	B002DYJ0M0
ASIN	B002DYJ0M0
Age Range Description	Adult
Allergen Information	Contains: Milk, Soy
Benefits	muscle recovery
Best Sellers Rank	4,937 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 3 in Casein Nutrition Protein
Brand Name	Optimum Nutrition
Customer Reviews	4.4 4.4 out of 5 stars (9,023)
Customer reviews	4.4 4.4 out of 5 stars (9,023)
Department	unisex-adult
Diet Type	Keto
Flavour	Chocolate
Global Trade Identification Number	00748927024227
Guaranteed software updates until	unknown
Is discontinued by manufacturer	Yes
Item Dimensions	20.5 x 20.5 x 28.4 centimetres
Item Weight	64 Ounces
Item model number	1031646
Manufacturer	Optimum Nutrition
Manufacturer	Optimum Nutrition
Manufacturer Contact Information	OPTIMUM NUTRITION 4 Waterside, Citywest Business Campus, Dublin 24, Ireland One Victoria Square, Birmingham, B1 1BD, GB [email protected] www.optimumnutrition.com/recycle
Manufacturer Part Number	1031646
Material Type Free	No Artificial Colors, No Artificial Flavors, No Artificial Sweeteners
Model Name	Optimum Nutrition Gold Standard Casein Protein Powder
Model Number	1031646
Net Content Volume	11.14 Litres
Number of Items	1
Package Type Name	Tub
Product Dimensions	20.48 x 20.48 x 28.38 cm; 1.81 kg
Recommended Uses For Product	Fitness
Total Servings Per Container	53
UPC	748927024227
Unit Count	1820.0 gram

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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41085 kr

Duties & taxes included

In stock

Sold byAmazon IcelandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Iceland.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

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