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Optimum Nutrition Performance Whey Isolate Protein - 4.19 lbs (Chocolate) or 4.5 lbs (Vanilla) - $34.99 plus $1.99 shipping if ordered online - Costco $36.98

$36.98
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Just received the Costco ad today in the mail and saw that, valid from 3/15/2018 to 4/8/2018, they will have Optimum Nutrition Performance Whey Isolate Protein (not regular Performance Whey, but Isolate) for $34.99. This is discounted from their usual price of $49.99. See attached picture of their ad.

Maybe your local Costco store still carries this, but mine doesn't (I live in California). If you have to order online, it is $1.99 shipping. This product is already online for $34.99 right now, and can be ordered immediately.

The link for ordering the product online is: https://www.costco.com/.product.705085.html

The flavors are as follows:

Chocolate - 4.19 lbs - 50 servings
Vanilla - 4.5 lbs - 55 servings

Now, I know that the picture on their website shows Vanilla as 4.08 lbs (for still 55 servings), but I recently ordered this at their full price of $49.99, and when it came in the mail, it was 4.5 lbs. This seems to be inline with Optimum Nutrition's actual product page, which is selling both flavors for $59.99: https://www.optimumnutrition.com/...ey-isolate

Oh, and not everyone needs Whey Isolate. Some people are perfectly fine with the cheaper Optimum Nutrition Gold Standard Whey Concentrate. I've noticed that as I've gotten older, however, that when I do my heavy squat / deadlift days, my body becomes a little lactose intolerant to Whey Concentrate, but yet it does fine with Whey Isolate. Less bloating and overall feels better after drinking it.
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Created 03-12-2018 at 10:15 PM by flipsyde98
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8 Comments

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Joined Jul 2005
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#2
I'm in CA this too, but when it has the coupon, Costco stocks up on it
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Original Poster
#3
Thanks, good to know. However, do you know if you buy it in store, does Costco charge you the full sales tax on it? It seems that they would since this isn't technically a food item, and California does charge sales tax on nutritional supplements. I just ordered this through Costco.com, and the tax charged on 2 of these was a total of 31 cents... MUCH less than the 7.75% that my area normally charges for sales tax.
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#4
my local costco had the 6lb cytosport whey for $24.99 ymmv, but another possible option if you don't need pure isolate.
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Last edited by SjQ March 13, 2018 at 08:16 AM.
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#5
i remember getting this from costco last year for around $19.99, i ended up getting 10 of them lol
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#6
has sucralose ehh but still in for 1, need to re-up my protein
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#7
Quote from SjQ
:
my local costco had the 6lb cytosport whey for $24.99 ymmv, but another possible option if you don't need pure isolate.
Cytosport whey makes me Fart like a jet engine... and I'm not lactose intolerant, no problems with whole milk.
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#8
Not the best price/lb for 100% whey isolate. MyProtein periodically has sales for about $7/lb.
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#9
Insane deal, thanks.
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