Free Standard Delivery on orders over £50Free Next Day Delivery on orders over £75

Optimum Nutrition Gold Standard 100% Casein Powder Strawberry 896g

896 g  - £29.99 - In Stock

Low Prices

- +

£29.99 RRP £51.99 save £22.00

£3.35  /  100 g 029331


Delivery Options

Standard Delivery £1.99 or Free on orders over £50 - delivery within 5 days

Collect from a local convenience shop for £1.99 or Free on orders over £50 - delivery within 5 days

Next Day Delivery £3.99 or Free when you spend £75. Next Day Delivery available when you order before 7pm

Product Info

Casein proteins are acid sensitive and thicken in the stomach. By using only premium micellar casein as a protein source, ON has created a formula that sets the standard for slow digesting protein support.

Our promise to you:



Add one rounded scoop (32g) to 300ml of cold water and blend, shake or stir until powder is completely dissolved.


Micellar CASEIN* (Emulsifier; SOY Lecithin), Flavourings, Thickeners (Carrageenan, Cellulose, Guar Gum), Sodium Chloride, Sweeteners (Sucralose, Acesulfame K), Colour (Beetroot Red), Enzyme Complex (Amylase, Protease, Lactase, Lipase, Cellulase).

* From MILK

For allergens, see ingredients in bold

Free from:


Advisory information:


Remember to:

Although we make every effort to ensure our product information is up to date on our website, please always read labels, warnings, and directions provided with the product before using or consuming the product.

Sign up for our newsletter!

Be the first to receive special offers and the latest news! Sign up