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CTRL-ALT-DEALS 20.2K Views
Oct 6, 2026 9:50 AM

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

$54

$90

40% off
w/ S&S + Free S&Hat Amazon
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Deal Details
Sports Research via Amazon has for Prime Members: 5-lbs Sports Research Whey Protein Isolate Powder (Creamy Vanilla) on sale for $62.96 - 15% off when you check out via Subscribe & Save = $53.52. Shipping is free.

Thanks to Community Member CTRL-ALT-DEALS for finding this deal.

Product Details:
  • Each scoop of Sports Research U.S. sourced Whey Protein Powder contains 25g of protein and 6.9g of BCAAs for a standout way to build and maintain lean muscle and support—free of xantham gum and artificial sweeteners.*
  • Our whey isolate protein powder is 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.
  • Our formula with easily-mixable whey is made to prevent clumping, making it perfect for a protein shake or as a smoothie protein powder. It can serve as added protein for baking or as an extra protein boost in coffee creamer.
  • Formulated using natural flavors

Editor's Notes

Written by Corwin | Staff
  • About this Deal:
    • This price matches a very popular +274 Frontpage Deal in February.
    • 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

Written by CTRL-ALT-DEALS
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Sports Research via Amazon has for Prime Members: 5-lbs Sports Research Whey Protein Isolate Powder (Creamy Vanilla) on sale for $62.96 - 15% off when you check out via Subscribe & Save = $53.52. Shipping is free.

Thanks to Community Member CTRL-ALT-DEALS for finding this deal.

Product Details:
  • Each scoop of Sports Research U.S. sourced Whey Protein Powder contains 25g of protein and 6.9g of BCAAs for a standout way to build and maintain lean muscle and support—free of xantham gum and artificial sweeteners.*
  • Our whey isolate protein powder is 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.
  • Our formula with easily-mixable whey is made to prevent clumping, making it perfect for a protein shake or as a smoothie protein powder. It can serve as added protein for baking or as an extra protein boost in coffee creamer.
  • Formulated using natural flavors

Editor's Notes

Written by Corwin | Staff
  • About this Deal:
    • This price matches a very popular +274 Frontpage Deal in February.
    • 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

Written by CTRL-ALT-DEALS

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Top Comments

kduff85
263Comments
186Reputation
The vanilla isolate is absolutely disgusting. I can usually choke down whatever but this was the first brand I just had to throw it away. I tried so many times and the aftertaste is just the worst I've tried by a long shot.

I know not all will think it tastes that bad but man was I disappointed
Go to Comment
CoreyR2384
1.9KComments
494Reputation
I've honestly found the opposite to be true. Most vanilla protein powders have an intense artificial vanilla taste and are sickeningly sweet. I've been buying the Sports Research Vanilla for a couple years now and it's the best I've found, and the flavor and sweetness is pretty mild. It's also one of the few that doesn't contain sucralose (their chocolate DOES contain sucralose, though).
Go to Comment
CTRL-ALT-DEALS
7.9KComments
848Reputation
No 50% off coupon to be found. 30 servings for $38 and only 20 grams protein per serving. MEH
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40 Comments

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Oct 6, 2026 11:04 AM
106 Comments
Joined Sep 2017
bigfootsdad88Oct 6, 2026 11:04 AM
106 Comments

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

69.4% protein per scoop. meh
1
3
Oct 6, 2026 11:09 AM
2.4K Comments
Joined Oct 2006
samgotitOct 6, 2026 11:09 AM
2.4K Comments
Quote from bigfootsdad88 View quoted comment :
69.4% protein per scoop. meh
What's a better deal for isolate?
Oct 6, 2026 11:22 AM
106 Comments
Joined Sep 2017

This comment has been rated as unhelpful by Slickdeals users.

Oct 6, 2026 11:26 AM
2.4K Comments
Joined Oct 2006
samgotitOct 6, 2026 11:26 AM
2.4K Comments
Quote from bigfootsdad88 View quoted comment :
https://a.co/d/07wrT3ue this is a great deal at 90% protein with 1st time 50% off. I grabbed one on my reg account and one on my business account. 30 servings at 20g
Added that, too. Will give it a try, Thx
2
Oct 6, 2026 12:48 PM
717 Comments
Joined Sep 2005
damageOct 6, 2026 12:48 PM
717 Comments
nm ....
Last edited by damage October 6, 2026 at 07:47 AM.
Original Poster
Pro
Oct 6, 2026 3:57 PM
7.9K Comments
Joined Sep 2014
CTRL-ALT-DEALSOct 6, 2026 3:57 PM
Original Poster
Pro
7.9K Comments

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Quote from bigfootsdad88 View quoted comment :
https://a.co/d/07wrT3ue this is a great deal at 90% protein with 1st time 50% off. I grabbed one on my reg account and one on my business account. 30 servings at 20g
No 50% off coupon to be found. 30 servings for $38 and only 20 grams protein per serving. MEH
2
1
Oct 6, 2026 10:36 PM
36 Comments
Joined Oct 2017
freeplissOct 6, 2026 10:36 PM
36 Comments
Isolate at 140 cal/25g protein is wild. We should just rebrand it to "Protein Integrate"

edit: fixed numbers
Last edited by freepliss October 6, 2026 at 03:46 PM.
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Oct 6, 2026 10:37 PM
728 Comments
Joined Dec 2024
DestrukktOct 6, 2026 10:37 PM
728 Comments
In for ten pounds
1
Oct 6, 2026 10:38 PM
88 Comments
Joined Jan 2012
OsongarOct 6, 2026 10:38 PM
88 Comments
Quote from freepliss View quoted comment :
Isolate at 160 cal/25g protein is wild. We should just rebrand it to "Protein Integrate"
The Sports Research deal shows 140 calories/25g protein for me?
Oct 6, 2026 10:38 PM
265 Comments
Joined Aug 2021
AquaPickle423Oct 6, 2026 10:38 PM
265 Comments
Quote from CTRL-ALT-DEALS View quoted comment :
No 50% off coupon to be found. 30 servings for $38 and only 20 grams protein per serving. MEH
The coupon is part of subscribe and save. It should show as 55% off. it's 17 and some change for an unflavored 30 serving tub
Last edited by AquaPickle423 October 6, 2026 at 03:43 PM.
1
Oct 6, 2026 10:47 PM
36 Comments
Joined Oct 2017
freeplissOct 6, 2026 10:47 PM
36 Comments
Quote from Osongar View quoted comment :
The Sports Research deal shows 140 calories/25g protein for me?
Whoops, mb lol, just fixed the comment. Point still stands
Oct 6, 2026 10:51 PM
110 Comments
Joined Feb 2014
jjag1965Oct 6, 2026 10:51 PM
110 Comments
Prime members only
1
1
Oct 6, 2026 10:58 PM
521 Comments
Joined Nov 2016
tenshadowsunOct 6, 2026 10:58 PM
521 Comments
In for two
1
Oct 6, 2026 11:00 PM
263 Comments
Joined Jul 2016
kduff85Oct 6, 2026 11:00 PM
263 Comments

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

The vanilla isolate is absolutely disgusting. I can usually choke down whatever but this was the first brand I just had to throw it away. I tried so many times and the aftertaste is just the worst I've tried by a long shot.

I know not all will think it tastes that bad but man was I disappointed
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Oct 6, 2026 11:04 PM
521 Comments
Joined Nov 2016
tenshadowsunOct 6, 2026 11:04 PM
521 Comments
Quote from kduff85 View quoted comment :
The vanilla isolate is absolutely disgusting. I can usually choke down whatever but this was the first brand I just had to throw it away. I tried so many times and the aftertaste is just the worst I've tried by a long shot. I know not all will think it tastes that bad but man was I disappointed
I've just read a review on this from Amazon. The person said the vanilla tastes awful. From your comment and that review, I've just cancelled the order.

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