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expiredNavy-Wife | Staff posted Feb 1, 2026 8:12 AM

5-lbs Sports Research Whey Protein Isolate Powder (Creamy Vanilla)

$54

$90

40% off
w/ S&S & More + Free S&Hat Amazon
96.3K Views
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Deal Details
This popular front-page deal is still available.

Sports Research via Amazon has 5-lbs Sports Research Whey Protein Isolate Powder (Creamy Vanilla, 63-Servings) on sale for $62.97 - 15% off when you checkout via Subscribe & Save = $53.52. Shipping is free.

Sports Research via Amazon has 5.42-lbs Sports Research Whey Protein Isolate Powder (Dutch Chocolate, 60-Servings) on sale for $62.97 - 10% off when you checkout via Subscribe & Save = $56.67. Shipping is free.

Note: Select Accounts may have a 15% off coupon on the product page that may be applied to the order for additional savings. Manage your Subscribe & Save subscription any time after your order ships. View Subscribe & Save filler items or Subscribe & Save Frontpage deals to unlock up to extra 15% savings when you have 5+ items in your monthly subscription.

Thanks to Deal Hunter Navy-Wife for finding this deal.

Features:
  • Each scoop contains 25g of protein and 6.9g of BCAAs to help build and maintain lean muscle and support
  • Free of xantham gum and artificial sweeteners
  • Non-GMO verified, gluten-free & soy-free, and enhanced with Vitamin D, and 1,000mg of L-Leucine, with only 150 calories and less than 1g of sugar per serving
  • Easily-mixable whey is made to prevent clumping

Editor's Notes

Written by persian_mafia | Staff
  • About this Deal:
    • Our research indicates that the 5-lbs Sports Research Whey Protein Isolate Powder (Creamy Vanilla) is $36.43 less (40.5% savings) than the next best available price from a reputable merchant with prices starting from $89.95 at the time of this posting.
    • Please see the original post for additional details and/or view the Wiki and forum comments for further helpful discussion if available.
  • About this Store:

Original Post

Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
This popular front-page deal is still available.

Sports Research via Amazon has 5-lbs Sports Research Whey Protein Isolate Powder (Creamy Vanilla, 63-Servings) on sale for $62.97 - 15% off when you checkout via Subscribe & Save = $53.52. Shipping is free.

Sports Research via Amazon has 5.42-lbs Sports Research Whey Protein Isolate Powder (Dutch Chocolate, 60-Servings) on sale for $62.97 - 10% off when you checkout via Subscribe & Save = $56.67. Shipping is free.

Note: Select Accounts may have a 15% off coupon on the product page that may be applied to the order for additional savings. Manage your Subscribe & Save subscription any time after your order ships. View Subscribe & Save filler items or Subscribe & Save Frontpage deals to unlock up to extra 15% savings when you have 5+ items in your monthly subscription.

Thanks to Deal Hunter Navy-Wife for finding this deal.

Features:
  • Each scoop contains 25g of protein and 6.9g of BCAAs to help build and maintain lean muscle and support
  • Free of xantham gum and artificial sweeteners
  • Non-GMO verified, gluten-free & soy-free, and enhanced with Vitamin D, and 1,000mg of L-Leucine, with only 150 calories and less than 1g of sugar per serving
  • Easily-mixable whey is made to prevent clumping

Editor's Notes

Written by persian_mafia | Staff
  • About this Deal:
    • Our research indicates that the 5-lbs Sports Research Whey Protein Isolate Powder (Creamy Vanilla) is $36.43 less (40.5% savings) than the next best available price from a reputable merchant with prices starting from $89.95 at the time of this posting.
    • Please see the original post for additional details and/or view the Wiki and forum comments for further helpful discussion if available.
  • About this Store:

Original Post

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151 Comments

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Feb 1, 2026 11:54 PM
2.4K Comments
Joined Jan 2024
WolfTheCatFeb 1, 2026 11:54 PM
2.4K Comments
Quote from elau.contact :
Can you provide a link to the Canadian bulk protein? If buying from the US, I'm guessing there are tariffs that would apply.
https://canadianprotein.com/colle...lk-protein

When I bought, they didn't charge for the tariffs, but the whole situation isn't very stable.

I emailed them, and they said more product is getting through lately. But, like most businesses, they probably wouldn't admit otherwise even if it was true.
1
Feb 2, 2026 12:06 AM
103 Comments
Joined Aug 2013
rebelofIrelandFeb 2, 2026 12:06 AM
103 Comments
Anyone able to compare the taste to Dymatize ISO 100 flavors?
Feb 2, 2026 12:50 AM
6K Comments
Joined Dec 2013
TwinPrimeFeb 2, 2026 12:50 AM
6K Comments
Calories and fat are too high for a true isolate.
Feb 2, 2026 12:55 AM
299 Comments
Joined Dec 2018
SlickDyuFeb 2, 2026 12:55 AM
299 Comments
In for one vanilla thanks OP was running low.

Kind of weird how vanilla has more servings despite being slightly smaller. Using different scoops too.
Feb 2, 2026 12:58 AM
589 Comments
Joined Jul 2017
chadog900Feb 2, 2026 12:58 AM
589 Comments
Quote from WolfTheCat :
70% protein by weight is kinda low for isolate (25g/36g serving). Do all those fillers mean it tastes good?

Also higher calorie - 140cal with 100 of those from protein, again high for isolate. But, sometimes those fillers make it taste better.

I also generally prefer sucralose to stevia - tastes better, although I realize that is an unpopular opinion around here.
how are you arguing about health and value and then saying you prefer sucralose???
3
Feb 2, 2026 1:09 AM
960 Comments
Joined Sep 2023
RockHardRockCrawlerFeb 2, 2026 1:09 AM
960 Comments
Not a good deal. Costco ON was about $0.26/g protein last month.
2
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Feb 2, 2026 1:11 AM
1.8K Comments
Joined Aug 2009
SDkimchi
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Feb 2, 2026 1:11 AM
1.8K Comments
Thanks OP!
1

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Feb 2, 2026 2:00 AM
731 Comments
Joined Jan 2008
menxFeb 2, 2026 2:00 AM
731 Comments
Quote from WolfTheCat :
70% protein by weight is kinda low for isolate (25g/36g serving). Do all those fillers mean it tastes good? Also higher calorie - 140cal with 100 of those from protein, again high for isolate. But, sometimes those fillers make it taste better. I also generally prefer sucralose to stevia - tastes better, although I realize that is an unpopular opinion around here.
Thanks this is helpful info
1
Feb 2, 2026 2:44 AM
57 Comments
Joined Oct 2014
Harit007Feb 2, 2026 2:44 AM
57 Comments
I've always had good experience with the Sports Research brand but for this item the Vitamin D3 seems like a dealbreaker for me. I already taken D3+K12 supplement and this has 20mcg more of D3 which might be excessive for me. I also believe the MCT (extra fat) was added for Vitamin D3 because that vitamin is fat soluble.
1
Feb 2, 2026 5:01 AM
47 Comments
Joined Nov 2022
euuser31612408Feb 2, 2026 5:01 AM
47 Comments
Quote from chadog900 :
how are you arguing about health and value and then saying you prefer sucralose???
Bro prefers to have his DNA warped
4
3
Feb 2, 2026 5:02 AM
47 Comments
Joined Nov 2022
euuser31612408Feb 2, 2026 5:02 AM
47 Comments
Quote from Jerbear84 :
Yeah, I think for the meantime, I'm gonna mix it 50/50 with my real isolate to make sure I'm not giving myself too much cholesterol,it's just weird, cause that's legally required to be on the label for anything that can possibly contain cholesterol.
Funny that you think any of these go through any type of real screening lol
3
Feb 2, 2026 6:34 AM
2.6K Comments
Joined Oct 2007
PotatocodoneFeb 2, 2026 6:34 AM
2.6K Comments

Our community has rated this post as helpful. If you agree, why not thank Potatocodone

Quote from RockHardRockCrawler :
Not a good deal. Costco ON was about $0.26/g protein last month.
The Optium Nutrition from Costco is whey protien blend and not isolate like this deal.
1
1
Feb 2, 2026 10:22 AM
2.4K Comments
Joined Jan 2024
WolfTheCatFeb 2, 2026 10:22 AM
2.4K Comments
Quote from chadog900 :
how are you arguing about health and value and then saying you prefer sucralose???
I made no comment about health, only protein content, calorie content, and taste. Also further content about cholesterol and price.

Sucralose tastes better, an opinion, and as I mentioned, an unpopular one, but I eat what I like. Not going to live off solely broccoli, chicken, and rice. Tradeoffs are made.
1
Feb 2, 2026 12:21 PM
589 Comments
Joined Jul 2017
chadog900Feb 2, 2026 12:21 PM
589 Comments
Quote from WolfTheCat :
I made no comment about health, only protein content, calorie content, and taste. Also further content about cholesterol and price.

Sucralose tastes better, an opinion, and as I mentioned, an unpopular one, but I eat what I like. Not going to live off solely broccoli, chicken, and rice. Tradeoffs are made.
dude calories and cholesterol are literally health. it's crazy to be concerned about one aspect of health and ingest sucralose.
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Feb 2, 2026 5:25 PM
409 Comments
Joined Apr 2023
VioletWeather9298Feb 2, 2026 5:25 PM
409 Comments
Quote from Jerbear84 :
I think you don't... Cholesterol does matter for people who's liver doesn't do a good job of removing excess cholesterol, mine for instance, where I went from over 500 combined, mostly ldl, to 173 combined in 1 year by just cutting out most sources of higher dietary cholesterol and eating more veggies. The veggies I did first and they made little impact on their own. Thanks though,I think I'll keep listening to my dietitian and Dr, considering it's their advice that actually helped lol.
Yea no your doctor is right, I don't know where people are getting this crap about dietary cholesterol being inconsequential. It's definitely not. Anyone who has taken even one nutrition science course in college knows that.

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