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frontpageNavy-Wife | Staff posted Yesterday 11:31 PM

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frontpageNavy-Wife | Staff posted Yesterday 11:31 PM

90-Count Sports Research Magtein 2000mg Magnesium L-Threonate Veggie Capsules

w/ Subscribe & Save & More

$18

$30

40% off

Amazon

9 Comments 6,749 Views

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Sports Research via Amazon has 90-Count Sports Research Magtein 2000mg Magnesium L-Threonate Veggie Capsules on sale for $29.95 - 10% off ($3) when you check out via Subscribe & Save -30% off ($8.99) when you clip the coupon on the product page = $17.96. Shipping is free with Prime or $35+ orders.

Sports Research via Amazon also has 60-Count Sports Research Omega-3 Krill Oil Softgels on sale for $27.85 - 10% off ($2.79) when you check out via Subscribe & Save - 30% off ($8.36) when you clip the coupon on the product page = $16.70. Shipping is free with Prime or $35+ orders.

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

Note, must be logged in to clip coupons; coupons are typically limited to one per account. You have the flexibility to manage your Subscribe & Save subscription at any time after your order ships. View Subscribe & Save filler items and our current Subscribe & Save Frontpage deals to unlock up to extra 15% savings when you have 5 or more items in your current monthly subscription.

Editor's Notes

Written by Discombobulated | Staff

About this Deal:
- Our research indicates that the 90-Count Sports Research Magtein 2000mg Magnesium L-Threonate Veggie Capsules is $11.99 less (40% savings) than the next best available price from a reputable merchant with prices starting from $29.95 at the time of this posting.
- Product will be sold by Sports Research and fulfilled by Amazon
- Please see the original post for additional details and give the WIKI and forum comments a read for helpful discussion.
About this Product:
- The Magtein 2000mg Magnesium L-Threonate Veggie Capsules has a 4.6 out of 5 star overall rating on Amazon based on 1,300+ reviews.
About this Store:
- Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
- If you're not a student, there's also a free 1-Month Amazon Prime trial available. -Corwin

Original Post

Written by Navy-Wife | Staff

Note, must be logged in to clip coupons; coupons are typically limited to one per account. You have the flexibility to manage your Subscribe & Save subscription at any time after your order ships. View Subscribe & Save filler items and our current Subscribe & Save Frontpage deals to unlock up to extra 15% savings when you have 5 or more items in your current monthly subscription.

Editor's Notes

Written by Discombobulated | Staff

About this Deal:
- Our research indicates that the 90-Count Sports Research Magtein 2000mg Magnesium L-Threonate Veggie Capsules is $11.99 less (40% savings) than the next best available price from a reputable merchant with prices starting from $29.95 at the time of this posting.
- Product will be sold by Sports Research and fulfilled by Amazon
- Please see the original post for additional details and give the WIKI and forum comments a read for helpful discussion.
About this Product:
- The Magtein 2000mg Magnesium L-Threonate Veggie Capsules has a 4.6 out of 5 star overall rating on Amazon based on 1,300+ reviews.
About this Store:
- Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
- If you're not a student, there's also a free 1-Month Amazon Prime trial available. -Corwin

Original Post

Written by Navy-Wife | Staff

Deal Score

+31

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Price Intelligence

Model: Sports Research Magtein Magnesium L-Threonate Capsules - Magnesium Supplement for Memory, Focus & Cognition - Magnesium L Threonate Supports Brain Health, Sleep & Mood - 2000mg, 90 Capsules for Adults

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Current Prices

Sort: Lowest to Highest | Last Updated 9/9/2025, 01:35 PM

Sold By	Sale Price
Amazon	$29.95
Macy's	$33.14

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Top Comments

nitroxide

133 Posts

38 Reputation

the 120 count is 500mg vs 1000mg so the 60 is cheaper

Caedis

50 Posts

14 Reputation

Wow, glad to see a Sports Research deal just when I was looking into buying better forms of Omega-3 and Magnesium.

Looks like Magnesium L-threonate is particularly good for memory [com.au] and sleep [sciencedirect.com].

8 Comments

jwu420

Today 03:25 AM

179 Posts

Joined Aug 2010

jwu420Today 03:25 AM

179 Posts

This is a good deal that even beats Costco's current promo price by 3c per capsule (0.1995 vs 0.2295). Since Amazon forces you to receive the item with a quick shipping date, I opted for no-rush delivery to earn a $1 reward on select digital purchases.

Caedis

Today 04:07 AM

50 Posts

Joined Aug 2014

CaedisToday 04:07 AM

50 Posts

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

PeakSummit

Today 04:22 AM

660 Posts

Joined Jan 2005

PeakSummitToday 04:22 AM

660 Posts

Quote from jwu420

Repped for doing the legwork!

Livesai

Today 04:25 AM

1,883 Posts

Joined Aug 2009

LivesaiToday 04:25 AM

1,883 Posts

120 count Krill is cheaper if you want to buy more 28.75 $0.24 per Count($0.24 / Count).
60 count comes out to like .33 cent for me.

Milk4Ever

Today 05:37 AM

1,819 Posts

Joined Jul 2019

Milk4EverToday 05:37 AM

1,819 Posts

Quote from jwu420

In store, Costco's price is 145 count for $26.99. This is 90 count for $17.99. So Costco is still cheaper in store, and you can buy more than 1 at that price.

PrarieD0G

Today 05:53 AM

228 Posts

Joined May 2007

PrarieD0GToday 05:53 AM

228 Posts

Quote from Milk4Ever

Quote from jwu420 [IMG]https://api-web.dealquestnow.online/images/misc/backlink.gif[/IMG] :
This is a good deal that even beats Costco's current promo price by 3c per capsule (0.1995 vs 0.2295). Since Amazon forces you to receive the item with a quick shipping date, I opted for no-rush delivery to earn a $1 reward on select digital purchases.
In store, Costco's price is 145 count for $26.99. This is 90 count for $17.99. So Costco is still cheaper in store, and you can buy more than 1 at that price.

It's 135 pills in the Costco version. They are about the same price per pill but less at Amazon if you get a S&S discount at Amazon.

nitroxide

Today 06:27 AM

133 Posts

Joined Sep 2009

nitroxideToday 06:27 AM

133 Posts

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

Quote from Livesai

120 count Krill is cheaper if you want to buy more 28.75 $0.24 per Count($0.24 / Count).
60 count comes out to like .33 cent for me.

the 120 count is 500mg vs 1000mg so the 60 is cheaper

Livesai

Today 03:06 PM

1,884 Posts

Joined Aug 2009

LivesaiToday 03:06 PM

1,884 Posts

Quote from nitroxide

the 120 count is 500mg vs 1000mg so the 60 is cheaper

Thanks, I didn't catch that, in for one.

Unregistered (You)

Health & Beauty Supplements Vitamins Coupon Free Shipping with Prime Online Only Subscription

90-Count Sports Research Magtein 2000mg Magnesium L-Threonate Veggie Capsules

$18

$30

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90-Count Sports Research Magtein 2000mg Magnesium L-Threonate Veggie Capsules

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