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expiredHilariousCaribou423 posted Dec 18, 2024 6:58 PM

Costco Members: 5.64-lbs Optimum Nutrition Gold 100% Whey Protein Powder

$55

$68

19% off
+ Free Shippingat Costco Wholesale
62.5K Views
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Deal Details
Costco Wholesale has for their Members: 5.64-lbs Optimum Nutrition Gold Standard 100% Whey Protein Powder for $54.99. Shipping is free.

Thanks to community member HilariousCaribou423 for sharing this deal.

Note: This item may be available in-warehouse at a lower non-delivered price.

Available:Features:
  • 24G Protein
  • Protein Source: Blend of Whey Protein Isolate, Whey Protein Concentrate, & Hydrolyzed Whey Protein
  • 5.5g of Naturally Occurring BCAAs
  • 1g of Naturally Occurring EAAs
  • Gluten Free, rBST Free

Editor's Notes

Written by citan359 | Staff
  • About this Deal:
    • Valid 12/26/24 through 1/20/25, while supplies last.
    • Limit 5 Per Membership
  • About this Product:
    • Rated 4.7 out of 5 stars at Costco based on over 4,080 customer reviews.
  • About this Store:
    • If you don't have a Costco Warehouse Membership, you can sign-up here
    • You can view Costco's return policy here.
  • Additional Notes:
    • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Costco Wholesale has for their Members: 5.64-lbs Optimum Nutrition Gold Standard 100% Whey Protein Powder for $54.99. Shipping is free.

Thanks to community member HilariousCaribou423 for sharing this deal.

Note: This item may be available in-warehouse at a lower non-delivered price.

Available:Features:
  • 24G Protein
  • Protein Source: Blend of Whey Protein Isolate, Whey Protein Concentrate, & Hydrolyzed Whey Protein
  • 5.5g of Naturally Occurring BCAAs
  • 1g of Naturally Occurring EAAs
  • Gluten Free, rBST Free

Editor's Notes

Written by citan359 | Staff
  • About this Deal:
    • Valid 12/26/24 through 1/20/25, while supplies last.
    • Limit 5 Per Membership
  • About this Product:
    • Rated 4.7 out of 5 stars at Costco based on over 4,080 customer reviews.
  • About this Store:
    • If you don't have a Costco Warehouse Membership, you can sign-up here
    • You can view Costco's return policy here.
  • Additional Notes:
    • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

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75 Comments

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Dec 21, 2024 8:00 AM
413 Comments
Joined Dec 2013
PrecludeDec 21, 2024 8:00 AM
413 Comments
Quote from choombak :
Biggest problem with this and most protein isolate available on the market is artificial sugar. From what we know, artificial sugar messes with our metabolism.
I'd like to see some sources on that.
Dec 21, 2024 10:47 PM
951 Comments
Joined Jan 2008
pandanubDec 21, 2024 10:47 PM
951 Comments
Quote from choombak :
Biggest problem with this and most protein isolate available on the market is artificial sugar. From what we know, artificial sugar messes with our metabolism.
Who is we, where is any proof of this besides your own random speculation

Enjoy your unflavored unsweetened foamy chalk protein or sugar-laden mass gainer protein.
8
Dec 22, 2024 1:53 AM
175 Comments
Joined Mar 2023
abooseDec 22, 2024 1:53 AM
175 Comments
thanks for deal. it says upcoming, when does it start?
Dec 22, 2024 1:55 AM
346 Comments
Joined May 2019
ChinonocoDec 22, 2024 1:55 AM
346 Comments
Wish they brought back their smores flavor. I liked it.
Dec 22, 2024 1:24 PM
1K Comments
Joined Aug 2006
anomolyDec 22, 2024 1:24 PM
1K Comments
Vanilla vs extreme chocolate?
Dec 22, 2024 1:39 PM
69 Comments
Joined Jul 2024
SiennaGorilla2596Dec 22, 2024 1:39 PM
69 Comments
Quote from anomoly :
Vanilla vs extreme chocolate?
I got a small 2lb vanilla back when it was on sale and IMO it's meh. It's very artificial vanilla with a slight aftertaste. The chocolate tastes like normal chocolate.
I got some casein from Dymatize, and the vanilla flavor was significantly better (less strong/artificial) to me and more subtle vanilla flavor. It's hard to explain, plus everyone has their own tastes.
Dec 22, 2024 3:07 PM
76 Comments
Joined Jun 2007
killaefro06Dec 22, 2024 3:07 PM
76 Comments
Inflammation
3

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Dec 22, 2024 4:14 PM
95 Comments
Joined Jan 2021
TealScent2393Dec 22, 2024 4:14 PM
95 Comments
Quote from bodhimind :
Yuck, they mix so much stuff into this. Just give us pure isolate.
The macros are basically identical to an isolate besides cholesterol. This must be mostly isolate and the protein per gram at 81% rivals iso100 and really any other isolate chocolate flavor besides isopure.
Dec 22, 2024 4:17 PM
95 Comments
Joined Jan 2021
TealScent2393Dec 22, 2024 4:17 PM
95 Comments
Quote from anomoly :
Vanilla vs extreme chocolate?
Extreme is awesome and taste like nesquik with 5-6 ounces of milk.
Dec 22, 2024 9:51 PM
1.9K Comments
Joined Apr 2017
SchakiraDec 22, 2024 9:51 PM
1.9K Comments
No y a good product. I tried it it's very chalky and full of artificial flavor. I bought the slightly more expensive premium 100% isolate - so much better .
5
Dec 23, 2024 12:17 AM
151 Comments
Joined Dec 2017
pkalDec 23, 2024 12:17 AM
151 Comments
Any deals on the isopure?
Dec 23, 2024 11:17 AM
2.2K Comments
Joined Nov 2017
twiggy_alien_manDec 23, 2024 11:17 AM
2.2K Comments
Does the Kirkland brand one ever go on sale? I would expect if it did, it would be <$40?
Dec 25, 2024 1:55 AM
970 Comments
Joined Sep 2023
RockHardRockCrawlerDec 25, 2024 1:55 AM
970 Comments
Quote from anomoly :
Vanilla vs extreme chocolate?
Vanilla is good for adding stuff like fruit or other powders. Chocolate is good too but I usually drink that one plain.
Dec 26, 2024 9:14 AM
52 Comments
Joined Oct 2022
BraveCalculator500Dec 26, 2024 9:14 AM
52 Comments
This protein tastes like 2007, and not in a good way
Other brands like Dymatize and Ghost have made much tastier protein powder at a similar price point - can't recommend ON anymore for people
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Dec 26, 2024 10:08 AM
285 Comments
Joined Jul 2021
ElatedCrib822Dec 26, 2024 10:08 AM
285 Comments
Why isn't instacart showing this price?

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