Optimum Nutrition Natural 100% Whey Gold Standard 4.5Kg

Optimum Nutrition Natural 100% Whey Gold Standard 4.5Kg

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    at 2 stores starting from $154.95
  • $154.95

    100% Gold Standard Whey By Optimum Nutrition 4.5 Kg Vanilla

    G C protein
  • $179.50 $231.00 -22%

    Optimum Nutrition 100% Whey Gold Standard Protein 4.5kg (909925)

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Optimum Nutrition Natural 100% Whey Gold Standard 4.5Kg Review

Whey protein is biologically a primary protein which acts as a rich source of amino acids responsible for muscle recovery. Being primary and not complex in nature, it becomes easier for adults to metabolize and digest whey. Optimum Nutrition Natural 100% Whey Gold Standard 4.5Kg is another health supplement suited for weight loss, general health, muscle gain, training recovery and to maintain weight. They contain whey as their principle constituent.


Optimum Nutrition Natural 100% Whey Gold Standard is packaged in a sterilized tub along with the basic information regarding the product in a simple manner for everyone’s understanding. It is compactly packed and the instructions include a nutrition chart enlisting all the ingredients of the protein blend along with their concentrations. A 30g scoop or serving spoon is also packaged for ease of measuring. The active ingredients within this 4.5 kg blend range from the ever important protein isolates which is mainly the highest protein. On the other hand, whey protein constituents contain a small concentration of the fat, cholesterol and slightly more carbohydrates. Lastly, it also contains peptides for higher absorption of protein.


Optimum Nutrition Natural 100% Whey Gold Standard 4.5 kg blend are available in multiple flavors like coffee, banana, tropical punch, etc. Its mild sweetness is due to Acesulfame Potassium which is a zero calorie sweetener along with sucralose, aspartame. A proteolytic enzyme aminogen facilitates the breakdown of larger peptides into smaller amino acids for faster and effective absorption and digestion. A specific enzyme lactase is added to metabolize all the milk sugar lactose found in milk and milk products. Lecithin an active compound is added to elongate the shelf-life of the product. Positive aspects about this product are that it contains 4 different protein compound mixtures which ensure maximum availability and protein adsorption by the growing muscles without overloading, saturating or hampering the body transport system. The use of 2 filtered variety of protein isolates along with growth factors such as immunoglobulins, cytokines, etc.; aminogen enzymes and lactase ensure that faster is the digestion and it can be even digested by lactose intolerant population. Lastly, it serves up to 11g of essential amino acids which form muscle protein thus maintaining a positive protein balance.


As this product majorly constitutes whey protein mixtures, they get absorbed rather quickly and metabolized. Therefore, this mixture can be effective for almost 4 hours. Therefore, it is recommended to mainly take it post workout for restoring glycogen and electrolytes or multiple times within the day along with a high calorie carbohydrate intake. Lastly, preparing an Optimum Nutrition Natural 100% Whey Gold drink is fairly easy as it can be blended, spoon stirred or in the form of shakes along with milk, water or any beverage in consistent amounts.

  • Pros:
    Offers very good results; Good cost-benefit when put into perspective in the market
  • Cons:
    Effective for limited time duration
Our score:
4.5 / 5

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Product Description

  • The Optimum Nutrition Natural 100% Whey Gold Standard 4.5Kg is manufactured by Optimum Nutrition and was added in December 2014 in the Supplements & Vitamins section
  • This product has a rating of 4.5 out of 5
  • The best price of the Optimum Nutrition Natural 100% Whey Gold Standard 4.5Kg in Australia is $154.95 at G C protein
  • In Australia this product is available in Sydney, Melbourne, Brisbane
  • You can find this product at SlashSport, G C protein

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