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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Gold Standard Casein Slow Digesting Protein Powder with Zinc,Magnesium and Naturally Occurring Glutamine and Amino Acids,Chocolate Supreme,28 Servings,0.92 kg,Packaging May Vary

Product ID: 702109646

Details

Brand
Optimum
Diet type
Keto
Flavour
Chocolate
Item weight
850 Grams
Material Type Free
Caffeine Free
Product benefits
Muscle Growth

⏳24g slow-release protein

💪10g essential amino acids

🛡️Zinc & magnesium boost

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€ 78.62

Duties & taxes included

In stock

Sold byAmazon ItalyDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🌙 Fuel your nights, own your mornings with Gold Standard Casein!

SUSTAINED MUSCLE FUEL - 24g of premium micellar casein delivers a slow, steady amino acid flow overnight to maximize recovery and growth.
LOW SUGAR HIGH IMPACT - Enjoy a clean, low-sugar formula that keeps you full longer and fits perfectly into your balanced, active lifestyle.
SMOOTH MIX DELICIOUS FLAVOR - Chocolate Supreme flavor blends effortlessly into a creamy shake—no clumps, just pure indulgence before bed.
ESSENTIAL AMINO ACID POWERHOUSE - Each serving packs 10g of naturally occurring essential amino acids to support muscle maintenance and repair.
IMMUNE PROTEIN SYNTHESIS SUPPORT - Fortified with zinc for immune health and magnesium to enhance normal protein synthesis—because your body deserves the best.

Optimum Nutrition Gold Standard 100% Micellar Casein is a slow-digesting protein powder designed for overnight muscle recovery and sustained amino acid release. Each 24g serving delivers premium micellar casein protein fortified with zinc and magnesium to support immune function and protein synthesis. With 10g of essential amino acids and low sugar content, it’s a perfect addition to an active, health-conscious lifestyle. Available in rich Chocolate Supreme flavor, it mixes smoothly for a convenient, delicious protein boost before sleep.

Specifications

ASIN	B002DYJ0OI
ASIN	B002DYJ0OI
Age Range Description	Adult
Allergen Information	Contains: Egg may contain, Gluten may contain, Milk, Peanuts may contain, Soy may contain
Benefits	Muscle Growth
Best Sellers Rank	3,248 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 2 in Casein Nutrition Protein
Brand Name	Optimum Nutrition
Caffeine Content Description	Caffeine Free
Country Of Origin	United Kingdom
Country of origin	United Kingdom
Customer Reviews	4.5 4.5 out of 5 stars (8,869)
Customer reviews	4.5 4.5 out of 5 stars (8,869)
Department	unisex-adult
Diet Type	Keto
Flavour	Chocolate
Global Trade Identification Number	00748927024234
Is discontinued by manufacturer	Yes
Item Dimensions	20.5 x 20.5 x 28.4 centimetres
Item Weight	850 Grams
Item model number	1031645
Manufacturer	Optimum Nutrition
Manufacturer	Optimum Nutrition
Manufacturer Contact Information	OPTIMUM NUTRITION 4 Waterside, Citywest Business Campus, Dublin 24, Ireland Glanbia Nutritionals UK Ltd: One Victoria Square Birmingham B1 1BD [email protected] www.optimumnutrition.com/recycle
Manufacturer Part Number	1031645
Material Type Free	Caffeine Free
Model Name	Optimum Nutrition Gold Standard Casein Protein Powder
Model Number	1031645
Net Content Volume	5.63 Litres
Number of Items	1
Package Type Name	Tub
Product Dimensions	20.48 x 20.48 x 28.38 cm; 850 g
Protein	24 g, 74 g
Protein Source	Casein
Recommended Uses For Product	Post-Workout
Total Servings Per Container	28
UPC	748927024234
Unit Count	924.0 gram
Vitamins And Minerals	1.9 g

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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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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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