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expiredphoinix | Staff posted May 29, 2026 05:42 AM
expiredphoinix | Staff posted May 29, 2026 05:42 AM

180-Ct Double Wood Supplements Magnesium Glycinate Capsules (400mg)

w/ S&S

$11

$17

35% off
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Update: This popular deal is still available.

Double Wood LLC via Amazon has 180-Count Double Wood Supplements Magnesium Glycinate Capsules (400mg) for $16.95 - 25% when you 'clip' the coupon on product page - 10% when you check out via Subscribe & Save = $11.01. Shipping is free with Prime or on $35+ orders.

Thanks to Deal Hunter phoinix for sharing this deal.

Note: You must be logged into your account. Coupons are typically one use 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 an extra 15% savings when you have 5 or more items in your current monthly subscription.

Editor's Notes

Written by powerfuldoppler | Staff
  • Our research indicates this offer is $8.94 lower (45% savings) than the next best price from a reputable merchant at the time of this post.
  • Rated 4.7 out of 5 stars based on over 22k Amazon customer reviews.
  • 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.

Original Post

Written by phoinix | Staff
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Update: This popular deal is still available.

Double Wood LLC via Amazon has 180-Count Double Wood Supplements Magnesium Glycinate Capsules (400mg) for $16.95 - 25% when you 'clip' the coupon on product page - 10% when you check out via Subscribe & Save = $11.01. Shipping is free with Prime or on $35+ orders.

Thanks to Deal Hunter phoinix for sharing this deal.

Note: You must be logged into your account. Coupons are typically one use 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 an extra 15% savings when you have 5 or more items in your current monthly subscription.

Editor's Notes

Written by powerfuldoppler | Staff
  • Our research indicates this offer is $8.94 lower (45% savings) than the next best price from a reputable merchant at the time of this post.
  • Rated 4.7 out of 5 stars based on over 22k Amazon customer reviews.
  • 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.

Original Post

Written by phoinix | Staff

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Model: Double Wood Supplements Magnesium Glycinate

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Top Comments

ciszew
229 Posts
84 Reputation
Its a good price for this specific product but if you look at the amount of actual Magnesium per pill this is 60mg only, you can find other brands with 100-120mg/pill at similar price.
FenixKage
99 Posts
58 Reputation
Magnesium Glycinate is a molecule. If someone tells you theirs has more magnesium, its like someone saying their H2O has more hydrogen. The way they do that (and most do) is by cutting the magnesium glycinate (14% magnesium) with magnesium oxide (60% magnesium). They do this not just to boost their numbers but also because magnesium oxide is much cheaper. However, it's worthless to us because people can barely absorb it. That's what makes magnesium oxide a laxative.


TLDR: If you buy Magnesium Glycinate with more magnesium than this 14%, you're getting ripped off.

44 Comments

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May 30, 2026 05:13 AM
52 Posts
Joined Oct 2015
ridleyneil75May 30, 2026 05:13 AM
52 Posts
You had me at Double Wood supplement 😂
15
May 30, 2026 07:37 AM
518 Posts
Joined Oct 2003
test_subjMay 30, 2026 07:37 AM
518 Posts
Taking this stopped the weird muscle cramps I had, which is better than taking muscle relaxers. Now my wife takes a couple of the old muscle relaxers per month and we're both fine.
1
2
1
May 30, 2026 10:40 AM
229 Posts
Joined Sep 2016
ciszewMay 30, 2026 10:40 AM
229 Posts

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

Its a good price for this specific product but if you look at the amount of actual Magnesium per pill this is 60mg only, you can find other brands with 100-120mg/pill at similar price.
6
May 30, 2026 12:19 PM
59 Posts
Joined Oct 2022
MiloshevichMay 30, 2026 12:19 PM
59 Posts
Quote from ciszew :
Its a good price for this specific product but if you look at the amount of actual Magnesium per pill this is 60mg only, you can find other brands with 100-120mg/pill at similar price.
Links or it didn't happen
1
May 30, 2026 12:20 PM
10 Posts
Joined Feb 2021
MerryString356May 30, 2026 12:20 PM
10 Posts
Why they have Magnesium Glycinate listed twice? One at 60mg and other at 400mg. So is it 60 or 400? or 460?
May 30, 2026 12:47 PM
28 Posts
Joined Jun 2019
Frankie_TankieMay 30, 2026 12:47 PM
28 Posts
Quote from MerryString356 :
Why they have Magnesium Glycinate listed twice? One at 60mg and other at 400mg. So is it 60 or 400? or 460?
This is on the page:What is the difference between 60 mg and 400mg magnesium glycinate?There is 400mg of Magnesium Glycinate in each capsule. By definition magnesium glycinate contains approx 60mg of Elemental Magnesium and 340mg Glycine. Hence the name "Magnesium Glycinate".
1
May 30, 2026 01:19 PM
99 Posts
Joined Oct 2014
FenixKageMay 30, 2026 01:19 PM
99 Posts

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

Quote from ciszew :
Its a good price for this specific product but if you look at the amount of actual Magnesium per pill this is 60mg only, you can find other brands with 100-120mg/pill at similar price.

Magnesium Glycinate is a molecule. If someone tells you theirs has more magnesium, its like someone saying their H2O has more hydrogen. The way they do that (and most do) is by cutting the magnesium glycinate (14% magnesium) with magnesium oxide (60% magnesium). They do this not just to boost their numbers but also because magnesium oxide is much cheaper. However, it's worthless to us because people can barely absorb it. That's what makes magnesium oxide a laxative.


TLDR: If you buy Magnesium Glycinate with more magnesium than this 14%, you're getting ripped off.
5
1

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May 30, 2026 01:30 PM
99 Posts
Joined Oct 2014
FenixKageMay 30, 2026 01:30 PM
99 Posts
Quote from MerryString356 :
Why they have Magnesium Glycinate listed twice? One at 60mg and other at 400mg. So is it 60 or 400? or 460?

It says "AS Magnesium Glycinate" because most other brands shove some percentage of Magnesium Oxide in without telling you in order to boost how much Magnesium is technically in each pill. So that phrase is something you want to see.


Edit: Nevermind, "as Magnesium Glycinate" is ALSO sometimes a lie.
Last edited by FenixKage May 30, 2026 at 07:20 AM.
May 30, 2026 01:51 PM
606 Posts
Joined Oct 2022
DougSaveAroundMay 30, 2026 01:51 PM
606 Posts
What is a solid magnesium glycinate supplement with more elemental?
May 30, 2026 02:24 PM
811 Posts
Joined Dec 2015
Jeffro2700May 30, 2026 02:24 PM
811 Posts
Here are 2 that I buy regularly.

https://a.co/d/0abiEgaG

https://a.co/d/01cfj8j2
May 30, 2026 02:41 PM
99 Posts
Joined Oct 2014
FenixKageMay 30, 2026 02:41 PM
99 Posts

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

Quote from Jeffro2700 :
Here are 2 that I buy regularly.

https://a.co/d/0abiEgaG

https://a.co/d/01cfj8j2



I use the first one. It's 10% elemental Magnesium, which means its 100% pure Magnesium Lycinate Glycinate. But keep it in the bottle. It absorbs humidity and gets sticky, so unless you're in the desert, don't even store it in a pill box for a week.


The second one is a scam. They intentionally do not list how much each capsule weighs to avoid giving away the ratio and revealing that it contains much more magnesium oxide than magnesium glycinate. For whatever reason, they are legally allowed to do that.
1
May 30, 2026 02:53 PM
232 Posts
Joined Jan 2010
JoeyDigitalMay 30, 2026 02:53 PM
232 Posts
Dead?
May 30, 2026 03:10 PM
229 Posts
Joined Sep 2016
ciszewMay 30, 2026 03:10 PM
229 Posts
Quote from Miloshevich :
Links or it didn't happen
this one for example: https://www.amazon.com/dp/B00151G...title&th=1
100mg of magnesium per pill;
May 30, 2026 03:20 PM
229 Posts
Joined Sep 2016
ciszewMay 30, 2026 03:20 PM
229 Posts
Quote from FenixKage :


Magnesium Glycinate is a molecule. If someone tells you theirs has more magnesium, its like someone saying their H2O has more hydrogen. The way they do that (and most do) is by cutting the magnesium glycinate (14% magnesium) with magnesium oxide (60% magnesium). They do this not just to boost their numbers but also because magnesium oxide is much cheaper. However, it's worthless to us because people can barely absorb it. That's what makes magnesium oxide a laxative.


TLDR: If you buy Magnesium Glycinate with more magnesium than this 14%, you're getting ripped off.
You right to some degree but i didnt say that you get more magnesium from the same molecule, i said you get more magnesium per pill from other brands. There is simply more molecules in different pills, more Magnesium Glycinate which means more pure magnesium per pill.
If you want to get more technical, magnesium can be bound to different amino acids in addition to glycine, for example lysin. This may changes bioavailability resulting in more or less magnesium absorption. Amino acids can also have an effect on your body, mostly positive but different people can respond differently.

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May 30, 2026 04:22 PM
51 Posts
Joined Nov 2021
NemoZoMay 30, 2026 04:22 PM
51 Posts
They fill this with rice flour and other ingredients
2

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