Skip to content

Optimum Nutrition Gold Standard 100% Casein 924g

Original price £31.99 - Original price £38.99
Original price £31.99
£49.99
£49.99 - £49.99
Current price £49.99
Order by 2pm GMT
Dispatch Status
Shipping
(2 - 5 Days)
Delivered by
  • Description
  • Ingredients
  • This protein powder is designed to digest at a slower rate.

    Promotes muscle growth and maintenance with 24 g of pure micellar casein, only 0.5 g of fat, and no added sugar. Benefit from consuming before bedtime to support muscle growth during rest.

    According to industry experts, our Gold Standard 100% Casein is the top-selling and original all-micellar Casein product. Each serving offers 24 g of casein proteins, known for their slower digesting properties that aid in muscle growth.

    What Does It Do?
    Expertly recommended for evening use, every delicious Gold Standard 100% Casein shake provides 24 g of the highest-quality protein, 3 g of carbs, and only 0.5 g of fat with no added sugars. It's also instantised for effortless mixing every time. When paired with Gold Standard 100% Whey, it's the perfect day and night solution for optimal muscle growth.

    When Is The Best Time To Enjoy My Shake?
    Casein is best enjoyed in the evening. Simply add one rounded scoop to 10-12 oz (300-360ml) of water, milk or your favourite drink in an ON shaker half an hour before bed.
    Suitable for vegetarians.

  • Optimum Nutrition Gold Standard 100% Casein, Chocolate Supreme - 908g
    Food supplement in powder form, containing protein sources, sweeteners and flavourings.
    Nutrition Facts
    Serving Size:1 Heaping Scoop (33g)
    Servings Per Container:27
    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).

    WarningsDo not use as a sole source of nutrition for weight loss and maintenance. 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.

Product Details
Calories 120kcal kcal
0%
RDI
Protein 24g g
0%
RDI
Fat 1g g
0%
RDI
Sat Fat 0.5g g
0%
RDI
Carbs 4g g
0%
RDI
Salt 0 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.
Expiry Dates ↓
Chocolate: 28-02-2026
Cookies & Cream: 31-03-2026
Strawberry: 30-11-2025
Vanilla: 31-03-2026

Price Per Serving: £1.78 GBP

SKU:
Product Barcodes ↓
Chocolate: 5060469989877
Cookies & Cream: 5060245605366
Strawberry: 5060245605373
Vanilla: 5060469989884
Shipping & Returns

Fast and Reliable Shipping
We partner with Royal Mail and DPD to provide reliable delivery across the UK. All orders are fully tracked for your peace of mind. Track your order easily by visiting this page.
For an delivery estimate before purchase, use our Delivery Time Estimator

Dispatch Times
To ensure you receive the freshest products, we operate on a just-in-time fulfillment model. This means some items may not be immediately available and are ordered upon your purchase. Please allow 1-2 working days for processing. Orders placed by 2 PM GMT will begin processing on the next working day.
Note: "Next Day Delivery" is only available if explicitly stated on the product page.

Returns
If you're experiencing issues with your order, please contact us at hello@mysupplementshop.co.uk. For detailed information on our shipping and return policies, please visit our Shipping & Returns Policies page.

Need Help? Contact Us!

If you require any assistance, we'd be happy to help!

*We're available Monday to Friday 9am-4pm GMT

Website Disclaimer

Product information on our website is subject to change by manufacturers. Actual product packaging, materials, and ingredient lists may differ from what's shown. Information is for informational purposes only. Don't rely solely on our website's information; always read labels, warnings, and directions before using or consuming a product. For up-to-date information, contact the manufacturer Optimum Nutrition. Any medical claims or clinically proven studies mentioned are provided by the manufacturer and not endorsed or verified by us. For safety concerns or other information, consult the label or packaging and contact the manufacturer. Content isn't intended as a substitute for professional medical advice. Contact a health-care provider if you suspect a medical issue. We aren't responsible for inaccuracies or misstatements about products by manufacturers or third parties, but this doesn't affect your statutory rights.

Customer Reviews Disclaimer

The customer reviews featured on our website are sourced from third-party platforms and individual contributors. We showcase these reviews to provide our customers with a broad range of opinions and experiences from other users, which may help in making an informed decision about a product. However, we do not verify the authenticity of reviews nor do we endorse any statements made in these reviews.

We are not responsible for any discrepancies or inaccuracies found within these reviews, nor for any actions taken by you based on the content of such reviews. While we aim to present only genuine reviews, we cannot guarantee the reliability or accuracy of the content provided by third parties. We advise customers to use their discretion when evaluating product reviews.

Our inclusion of third-party reviews should not be seen as an appropriation of such content but as a means of providing a comprehensive view of public opinion. If there are any concerns regarding the legitimacy or ownership of the reviews, please contact us for clarification or action.


Fly Left Image
Fly Right Image
Fly Left Image
Fly Right Image
Static Image Grow Image Fly In Right Fly In Left Fly In Right Fly In Last
OPTIMUM NUTRITION®

OPTIMUM NUTRITION®

FOR OVER 35 YEARS, HAS BEEN THE BRAND PROFESSIONAL ATHLETES AND GYM ENTHUSIASTS TRUST. EVERYBODY HAS GOALS - LET US HELP YOU REACH YOURS.

WORKING OUT AND TAKING SUPPLEMENTS IS DIFFERENT FOR EVERONE

WORKING OUT AND TAKING SUPPLEMENTS IS DIFFERENT FOR EVERONE

At Optimum Nutrition, we understand that your fitness goals are unique to you. Whether you're looking to train harder for longer, nourish your muscles after a gym session, build mass or slim down, we have the knowledge and expertise to help you transform your routine with our range of high-quality products. Our supplements and nutritional products are specially formulated to provide the right fuel for your body to make progress and achieve your fitness goals. With Optimum Nutrition, you can trust that you are getting the support you need to take your training to the next level and see real results.

What are the ingredients for Optimum Nutrition Gold Standard 100% Casein 924g?

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.

What is the serving size for Optimum Nutrition Gold Standard 100% Casein 924g?

33g

What is the calorie count for Optimum Nutrition Gold Standard 100% Casein 924g per serving?

120kcal

What is the protein content for Optimum Nutrition Gold Standard 100% Casein 924g per serving?

24g

What is the carbohydrate content for Optimum Nutrition Gold Standard 100% Casein 924g per serving?

4g

What is the fat content for Optimum Nutrition Gold Standard 100% Casein 924g per serving?

1g

What is the saturated fat content for Optimum Nutrition Gold Standard 100% Casein 924g per serving?

0.5g

What is the salt content for Optimum Nutrition Gold Standard 100% Casein 924g per serving?

260mg

Where can i buy Optimum Nutrition products?

Optimum Nutrition products are available for purchase on MYSUPPLEMENT.SHOP. Offering a comprehensive range of Optimum Nutrition supplements such as Optimum Nutrition Gold Standard 100% Casein 924g, the site provides detailed product information, competitive pricing, and swift delivery. Customers can also view reviews and product descriptions to help choose the right option.

Customer Reviews

Based on 299 reviews
47%
(141)
15%
(45)
13%
(40)
7%
(20)
18%
(53)
C
C. Carra
Tastes very good, mixes easily into water with a spoon

Tastes very good, mixes easily into water with a spoon so you don't need to clean a shaker - just a glass and a spoon. My go-to casein!

N
Nozzy B
Great brand and quality

Great brand and quality

A
Angel
Opinin del producto.

El producto ha llegado correctamente, no tiene muestras externas de haber sido abierto, lleg con un golpe en el bote pero, simplemente era una abolladura. En cuanto al sabor muy logrado, textura cremosa y calidad precio adecuadas para ser una casena premium.

M
Modogo
Lecker und sttigend

Ich probiere verschiedenste Wheys, Caseine, Multikomponenten Proteine und habe inzwischen locker mehr als 50 verschiedene Proteinpulver getestet. Ich mache das weil ich Kraftsport betreibe und mglichst gute Eiweipulver suche die auch noch lecker schmecken und nicht zu teuer sind. Zustzlich hilft es dabei keine Langeweile beim Training und im Alltag aufkommen zu lassen. Casein als langsam verdauliches Protein ist besonders geeignet die kontinuierliche Proteinversorgung ber Nacht zu gewhrleisten, daher nennt sich dieses Produkt auch "Night Time Protein". Die Geschmacksrichtung "Cookies and Cream" ist recht intensiv und fr meinen Geschmack auch recht s. Mir schmeckt es sehr gut in Milch oder in Magerquark aufgelst. Da Casein sehr viel Flssigkeit bindet kann die Mischung aber auch recht **** werden wenn man mit Flssigkeit geizt. Ich mag dickflssige Shakes oder recht festen Magerquark daher ist das fr mich kein Problem - wer das nicht so mag der sollte mehr Flssigkeit beimischen. Bei mir kommt das Pulver Abends zum Einsatz - meistens in eine 500g Packung Magerquark gemischt. Das schmeckt mir richtig gut und man kann sich am Abend nochmal eine proteinreiche Mahlzeit gnnen die ordentlich satt macht. Wenn die Dose nicht so teuer wre (und ich nicht so viele andere Caseinpulver im Schrank htte) wrde ich direkt wieder zuschlagen. Positiv - Intensiver Geschmack - Super Lslichkeit in Milch/Wasser/Magerquark - Akzeptable Makros: ca. 72g Protein, ca. 9g KH (davon 3g Zucker) und ca. 3g Fett pro 100g Negativ - Relativ teuer - Undurchsichtige Nhrwerte weil in Scoops gerechnet wird - Ein komplettes Aminosureprofil wre schn gewesen Da lediglich der Preis ein echter Kritikpunkt ist vergebe ich die vollen 5 Sterne und schlage beim nchsten Angebot wieder zu :) Wenn diese Rezension hilfreich war dann wrde ich mich ber eine positive Bewertung freuen!

C
Continentalpalacehotel
Been using ON caesin for a while now and is

Been using ON caesin for a while now and is probably the best out there in terms of taste and consistent quality. Thicker and creamier than a whey protein shake and needs to be mixed a little harder than whey to get a smooth shake but nothing too challenging. Chocolate is the best flavour and has fractionally higher protein content than some of the other flavours. The creamy Vanilla is also not too bad flavour-wise.

P
Paul B
Excellent stuff which we use along with the ON gold

Excellent stuff which we use along with the ON gold standard whey

Why MySupplement.Shop?

Supplemental Shenanigans