Looks like you may need to upgrade your browser

We're sorry, we no longer support the web browser that you are using

For the best best experience, please update your browser, or try using a different browser

(We promise it'll be worth it)

Upgrade the to latest version or continue anyway

Select your site

Please select your delivery destination.

My Basket,
0 items


View Basket

Optimum Nutrition Gold Standard 100% Whey Powder Double Rich Chocolate 465g

By Optimum Nutrition
Optimum Nutrition Gold Standard 100% Whey Powder Double Rich Chocolate 465g

Optimum Nutrition Gold Standard 100% Whey Powder Double Rich Chocolate 465g

By Optimum Nutrition

Delivery Options


Whey protein powder has a reputation as being the preserve of muscle-bound body builders. But the fact is that whether you are lifting barbells or holding asanas on your yoga mat, smashing it on the lat pulldown or putting in lengths at the local pool, a protein powder can help you to build the muscle mass and strength you need to take your exercise to the next level.

A by-product of the cheese making process, whey protein contains a wide range of vital amino acids that are absorbed quickly and put to work fast for results you can see and feel.

Whey also contains a variety of other helpful nutrients, making it much more than just a bulking powder.

Optimum Nutrition: blending flavour and results

A blend of whey protein isolate, concentrate and hydrolysate all in one, Optimum Nutrition whey protein for muscle support contains 24g of premium whey protein per serving.

This includes 5.5g of naturally occurring branched chain amino acids (BCAAs) and 4g of natural glutamine and glutamic acid.

Low in both sugar and fat, this fast digesting, delicious chocolate flavoured protein source also contains an added enzyme complex.

Rich and creamy, this great tasting whey protein shake is best consumed 30 – 60 minutes after your workout for best results when building muscle.

Alternatively, you may choose to enjoy the delicious flavour of Gold Standard 100% Whey before work or as a nutritious mid-afternoon treat to curb cravings if you are using it as part of a weight loss program.

Whey protein for exercise

Particularly effective consumed after a workout, protein powder may help to support the building of muscle mass in some people and help to increase strength.

Drinking a protein shake may also aid recovery from exercise. The most satiating macronutrient, protein has been shown to help us to feel fuller for longer, to keep us from reaching for the cookie jar.

Whey protein also appears to help improve energy expenditure, with some studies suggesting it can help dieters to burn up to an additional 100 calories per day and cause some people to consume up to 441 fewer calories each day as well.

The real bonus of using whey protein powders during weight loss, however, is their apparent ability to preserve muscle mass while increasing fat loss, helping you to maintain strength and a healthy shape as you tighten your belt.

Customer Reviews

4.6945/5 stars


Full ingredients

Protein Blend (Whey Protein (milk) Isolates [contains Emulsifier: Soy Lecithin], Whey Protein Concentrate (milk), Whey Peptides (milk)), Fat-Reduced Cocoa Powder, Flavourings, Sweeteners (Acesulfame Potassium, Sucralose), Enzyme Complex (Amylase, Protease, Cellulase, Beta-D-Galactosidase, Lipase).

For Allergens - See Ingredients in bold.

Always read the label before use

Nutritional Information

Salt 0.61g / 0.185g
Per 100g / 30.4g
Energy 372 kcal / 113 kcal
Protein 78.5g / 24g
Carbohydrate 5.5g
Of which sugars 2.5g
Fat 2.75g
Of which saturates 0.8g
Fibre 1.9g / 1.2g
Sodium 0.13g

Additional Info


Consume approximately 1 gram of protein per pound of body weight per day through a combination of high protein foods and protein supplements. For the best results, consume your daily protein allotment over several small meals spread evenly throughout the day.

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.

Customers also like

Your previously viewed items

Hello there

How can we help you today?

If you have a question about an order, one of our products or a general enquiry.

Customer service

Our team are here to help, click here for advice or support