Mix & match on over 1000 wellness favourites

Mix & match on over 1000 products

Shop offer

Shop offer
Shop offer

Optimum Nutrition Gold Standard 100% Whey™ is the world's bestselling whey protein.


  • 24g of protein per serving, helping to build and maintain muscle
  • High quality whey protein isolate and whey protein concentrate blend. Isolate is the purest form of whey protein that exists.
  • 5.5g of naturally occuring BCAA's per serving
  • Low sugar, with only 0.8g per serving


Optimum Nutrition has been trusted to provide the highest quality in post-workout recovery, pre-workout energy, and on-the-go sports nutrition products for over 30 years and in 90+ countries worldwide. Unlock your body's full potential thanks to the highest production standards and quality ingredients.


After training, your body uses protein to help repair and rebuild muscle fibres. Gold Standard Whey delivers 24g of whey protein and 5.5g of naturally occuring BCAA's to support muscle growth, and 4g of glutamine and glutamine acid to reduce muscle soreness.


All with just 1.4g of fat, 0.8g of sugars, and with 1.3g of carbs. Gold Standard Whey is best enjoyed first thing in the morning and/or during the 30 minutes just before or immediately after training. Simply mix one rounded scoop (31g) with 180-240 ml (6-8 oz) of water in an ON shaker.

Full ingredients

WHEY Protein Blend (93%) [MILK] (WHEY Protein Isolate, WHEY Protein Concentrate, Hydrolysed WHEY Protein Isolate, Emulsifier: SOY Lecithin), Fat-Reduced Cocoa Powder, Flavourings, Thickener (Xanthan Gum), Sweeteners (Sucralose, Acesulfame K). For Allergens - See ingredients in bold.

Always read the label before use

Per 100g / Per 31g Serving
Energy 1541kJ / 478kJ / 368kcal / 114kcal
Fat 4.4g / 1.4g
of which saturates 1.7g / 0.5g
Carbohydrates 4.6g / 1.4g
of which sugars 3.1g / 1.0g
Protein 76g / 24g
Salt 0.63g / 0.20g

Remember to:

We go to great efforts to ensure that the information on this page is accurate at the time that the page was last edited. As we are constantly reviewing and developing our products to meet our consumer needs, consumers, particularly those that suffer from allergies and intolerances, should always check product labelling, warnings, and directions provided with the product that is delivered, prior to use or consumption.

Directions:

Add 31 g (~ 1 heaped scoop) to 180-240 ml of cold water and stir, shake or blend until dissolved.

4.7

128 reviews

Customer reviews below are moderated for offensive content only. They are not medical advice, should not be relied upon, and are not endorsed by Holland & Barrett. For health issues or product suitability, consult a health professional. Products are not medicinal unless stated otherwise. Find out more

Pros mentioned

Amazing taste if mint choc chip is your flavour

This makes the best protein bars! I also made a thick milkshake with it and it tastes just like mint chocolate chip ice cream. Will definitely be my summer go to flavour.

LJac - a month ago

Verified Purchaser

Was this review useful?

Review of Whey protein Chocolate flavour

I loved the product that taste is amazing and the deliver was very quick

Ryan Howard - 6 months ago

This review was originally posted on another website

Received Incentive

Verified Purchaser

Was this review useful?

Mint chocolate

Great flavour

Robbie - 9 months ago

Verified Purchaser

Was this review useful?