Whey Protein 100% | Optimum Nutrition Gold Standard

Optimum Nutrition Gold Standard 100% Whey Protein

Optimum Nutrition Gold Standard Whey is the world's bestselling whey protein, trusted for over 30 years and sold in more than 90 countries. Each serving provides 24g of protein and 5.5g of BCAAs with a low sugar content of 0.7g, and it is used for muscle building and post workout recovery.

How it works

Muscle is built when the rate of protein synthesis exceeds the rate of breakdown, and that requires both a training stimulus and enough protein in the diet. Whey is a complete protein containing all the essential amino acids, and it is absorbed quickly, which is why it is commonly taken around training. The branched chain amino acids, particularly leucine, are the ones most directly involved in triggering muscle protein synthesis. A supplement is a convenient way to reach a daily protein target, not a substitute for reaching it through food.

How to use it

Mix one scoop with water or milk as directed on the tub and shake until smooth. Many people take it after training or between meals, though total daily protein intake matters more than precise timing. Water gives faster absorption, milk adds protein and calories. Store the tub sealed in a cool dry place and keep the scoop inside.

Who it is for

It is for adults who train and want help meeting their protein intake. It contains milk derived ingredients and soy lecithin, so it is not suitable for anyone with a milk allergy, and it is not suitable for those avoiding dairy. People with lactose intolerance may find an isolate easier to tolerate.

Safety and when to get advice

Bloating and wind can occur, particularly in anyone sensitive to lactose. Speak to a GP before significantly increasing protein intake if you have kidney disease, and ask a pharmacist or dietitian if you are pregnant, breastfeeding or managing a medical condition. Protein supplements are not a replacement for meals, and the rest of the diet still does most of the work. Our UK pharmacy team can answer questions about this product before you buy.

Common questions

Does timing matter?
Total daily protein matters more than the precise window, though many people find post training convenient.

Water or milk?
Water absorbs faster and keeps calories down. Milk adds protein and calories.

Is it suitable if I am lactose intolerant?
It contains milk derived ingredients. An isolate is often better tolerated, so ask for advice.

Always read the information supplied with the pack before use.