Optimum Nutrition Gold Standard 100% Instantized Whey, Double Rich Chocolate, 10-Pound Bag

List Price: $89.99

Our Price: $76.75

You Save: $13.24 (15%)


  • One 10.37-pound bag of chocolate-flavored instantized whey protein
  • Packed with whey protein isolates
  • For maintaining and increasing lean muscle mass
  • Instantized to mix easily with a spoon
  • Each serving provides over 5 grams of BCAAs

Customer Reviews:

  • gold standard for a reason
    delicious (i'm very picky about flavor) and easily dissolving with a decent amino acid profile. however, a bit pricey even at the bulk sizes....more info
  • Very good flavor (for a protein shake)
    This actually is a very good product. I'm just a simple guy who goes to the gym 3 times a week to be healthy and of course to try to build a good looking body (without steroids and stuff like that) so honestly i can not say this really help you build body mass fast. But is has decent "good" taste and medically speeking, you do need protein if you are lifting weight, just don't spect magic....more info
  • great protein
    This is a great deal. It tastes great and 10.5 pounds for $80, that's a heck of a deal. I got the dbl rich chocolate....more info
  • Great Teast
    The Double Rich Chocolate has a great test and it is less sweet than some of the others we have tried. It takes a little bit of effort to get it mixed thoroughly but that is similar to all products of this type. Tastes like a milkshake with low fat milk added....more info
  • Great taste, disolves well.
    I've been a WHEY consumer for years now, and the "Optimal Nutrition" brand of WHEY products in my opinion has the best taste and disolves in milk/water the best....more info
  • Gold standard 100% whey cannot be beat!!
    For quality and quantity you get the best blended protein you can buy that mixes easy, doesn't cause stomach discomfort or excessive gas if you are the normal individual who has no food allergies. I will continue to buy optimum nutrition as it suits my likings and budget. ...more info
  • Good, but could be better
    It works just as well as the Muscle Milk I used to take. It doesn't seem to dissolve, the particles just hover in the water. It doesn't clump at all though, which is an improvement on Muscle Milk. There is very little flavor, tastes like slightly chocolaty water. Milk might improve the taste but then it has too many calories. No bad aftertaste. Cheap. Something I definitely recommend buying if you use protein often and don't mind the lack of taste....more info
  • Best Whey
    I have done quite a bit of research and this is the cheapest, best tasting, fast acting whey on the market that I can find. It mixes easily and one of the best things I like about it is that it doesn't have any chemical sweeteners, and yet is sweet enough without. This is low cal, low/no fat, and very low (almost no) carb- almost pure protein- great for pre and post workout- and I take it with me everywhere I go on trips. I highly recommend this product....more info
  • Something wrong
    This product gave me an allergy, I felt like I was going to die or something, I get nightmares just thinking about it. It seems that 0.5% of the population is susceptible to soy allergies and I happen to be one of them. Anyway, this product is not completely whey like the company claims, in fact it has cheap soy added to it. If you will look at the allergen information, it says that soy lecithin is been added to improve mixability. I feel like I have been cheated, if I was living in the United States then I would have sued optimum for sure.

    People get your facts straight, whey is imported into United States from Newzealand and Australia. If you check any Newzealand or Australian sites you will know that Whey isolate is very very expensive. It is impossible to sell 10 pounds of this stuff at $60(even if it was a mix of whey concentrate-a cheaper version of whey) If some of you consider suing Optimum, please remember me and send me check as well :-) Right now I don't take anything manufactured by so called "bodybuilding product" companies. Remember in 2005 another company Ultimate Nutrition was sued for Super Complete capsules by some Swimmer and had an out of court settlement for half a million dollars....more info
  • Good tasting, but could be a tad sweeter
    This whey protein dissolved fairly well, as advertised by the "instantized" feature. Taste was good, but could use a bit more sucralose. Recommended....more info
  • Superfast Shipping
    Item arrived much faster than expected. I was pleasantly surprised by how promptly these guys shipped the stuff. Will definitely do business with these guys again :-) ...more info
  • on whey the gold standard
    I have tried several whey protein supplements, and On is the best. I mix a shake each morning with a heaping measure of On Whey Protein powder. with about six ounces of 2% milk, a banana, and about four ice cubes. Tastes great and I am good to go until at least 10:30 or 11:oo in the morning....more info
  • Tastes very good
    I bought the 5lb tub of Double Chocolate after reading all the recommendations here. I'm glad I did cause the taste is very good. I use 1 cup of Lactaid 1% milk and a scoop of powder in a blender and it's perfect. Tried mixing some vanilla yogurt but that ruined the taste. ...more info
  • good
    This protein is pretty good. The choclate tastes good, fairly few calories and 24 grams or close of protein. I consider it decent mid grade protein. good bang for your buck....more info
  • ON Gold Standard 100% Whey
    double rich chocolate taste great. It mixes well so, blender is not necessary. Great protien content per serving and one of the best values.
    ...more info
  • Great Protein, Fast Shipping, Great Results
    I've used this protein powder for years now, so there were no surprises. Tastes great, mixes well and great results....more info
  • Easily the best whey protein on the market
    High quality protein with the right mixture of BCAAs, includes enzymes to make for easier absorption. Mixes very easily with just a shaker (hate having to use a mixer). Best tasting whey protein I've tried (out of ten or so), especially the double-rich chocolate flavor. Highly recommended....more info


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