Optimum Nutrition Gold Standard 100% Isolate, Rich Vanilla, 2.91 Pounds, 44 Servings (Packaging May Vary)
Original price was: $ 72.99.$ 68.99Current price is: $ 68.99.
Price: $72.99 - $68.99
(as of Mar 15, 2025 03:22:25 UTC – Details)
To create Gold Standard 100% Isolate, we start by selecting only the highest quality whey protein which undergoes a series of sophisticated filtration processes to ‘isolate’ out excess fat, cholesterol and sugar. A portion of this Whey Protein Isolate is then hydrolyzed – broken down into smaller chains of amino acids. The final product is a fast digesting complete protein containing no more than 1 gram of carbohydrates, less than a gram of fat and more than 80% pure protein per Serving.
Is Discontinued By Manufacturer : No
Product Dimensions : 7.96 x 7.96 x 10.39 inches; 2.91 Pounds
Item model number : 1086341
Date First Available : August 7, 2018
Manufacturer : Optimum Nutrition
ASIN : B07MMQNXTK
Country of Origin : USA
High Quality Hydrolyzed & Ultra-Filtered Whey Protein Isolate
25 Grams of Protein Per Serving
5.5 Grams of Naturally Occurring BCAAs per Serving
1 Gram of Carbohydrates Per Serving
Banned Substance Tested
Customers say
Customers find the protein powder contains a good amount of protein for the calories. It mixes well and blends effortlessly with water. They consider it a quality product that dissolves quickly. However, some customers have different opinions on its taste, value for money, and digestion.
AI-generated from the text of customer reviews
13 reviews for Optimum Nutrition Gold Standard 100% Isolate, Rich Vanilla, 2.91 Pounds, 44 Servings (Packaging May Vary)
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Original price was: $ 72.99.$ 68.99Current price is: $ 68.99.
Amazon Customer –
Best protein powder Iâve ever had
Iâve tried upwards of 10 big brand protein powders and this one takes the cake. High protein content without high calories, sugars or carbs. Blends effortlessly with zero clumps. Maintains a fairly thin consistently and doesnât taste chalky at all, unlike most protein powders. No weird aftertaste. Itâs a breath of fresh air for anyone with textural sensitivities. At this price point, itâs a great bang for your buck too.I strongly prefer their whey isolate because itâs just higher quality powder AND itâs easier on the stomach. Doesnât make me gassy at all.
Dayan Jimenez –
Review not about the product but about buying experience
The product itself is great. Quality item and flavor IS not as artificial as other brands; I have been using ON for many years.My problem is that I GOT THE WRONG FLAVOR; IT SEEMS THAT AMAZON DISCONTINUE THE FLAVOR THAT I CHOSE AND THEN THEY SEND WHATEVER FLAVOR THEY HAVE.I’m not returning the item because I will lose the promotional code that I use, and still I will not get the original flavor that I want it.
Lonewolf –
Quality Isolate
This stuff tastes great and mixes very good. Price is a little higher than I’d like pay.
hiramrob –
Isolated Protein Perfect for Lactose Intolerants!
First time trying out the Isolated Whey Protein from ON. I use to buy the regular ON Whey Protein but I am mild lactose intolerant and that one made me have stomach cramps sometimes, because of it. This Isolated protein is perfect for people like me and it actually tastes awesome. Go with vanilla flavor if you would like to add other things on your protein (it goes great with anything).
OnTheVineyard –
Tasty and nutritious
We have tried a good many protein powders and this is our favorite for taste. I wish it did not have artificial sweetners and used Stevia (or nothing). But as it is, it’s great for shakes and workout recovery
Little Lebowski –
Favorite Protein Powder
One of the best protein powders on the market . I have tried most protein powders and this my go to. What I really like about this powder is that it does not clump up and has no nasty aftertaste whatsoever. No chalkiness and great ingredients.
D. King –
Vanilla is just ok
Not the best vanilla flavor. I switched back to ON because the other company I was using that had the best vanilla on the market decided to change it and ruin the flavor. For price and flavor, ON is the next best I’ve found for vanilla.Mixability seems to be fairly good. Not great, but better than some other brands.
Judy Shehabeldin –
Good flavor
Love the flavor doesnât make me feel sick
Lawren Wirginia Pereira Dantas –
Whey perfeito. Comprem sem medo
Blanca –
El sabor es demaciado dulce pero si es muy rica la proteina esta muy bien de cantidad de proteina y muy limpia de ingredientes. El único problema que me disgusto fue que el sabor si es vainilla pero muy dulce y no es cremosa es muy diluida se diluye facil u rápido pero si no le pongo leche se hace muy acuosa y no es tan bueno el sabor! Aunque definitivamente la volverÃa comprar por su gran calidad de ingredientes y que me cae pesada en el estomago se me hace muy ligera.
Wendel –
Produto de excelente qualidade.
Cassio –
Somente o melhor whey isolado do mercado.Pó homogêneo, fácil diluição na água é ótimo sabor/consistência.Sem contar com toda a qualidade de produção da ON.Para quem busca um alto teor de proteÃnas e indicies de carboidratos equilibrados, a escolha é certa.
Raheleh –
Good