America Loves MagSRT®

MagSRT® from Jigsaw Health is America’s #1 time release magnesium supplement -- we have 6 times more 5-star reviews than the second closest product. Available in the original MagSRT® formula, or without B-Vitamins as MagSRT (B-FREE). Boost energy, improve sleep, and relieve leg cramps with the only time release magnesium supplement that has a placebo-controlled human clinical trial with the results published in the peer-reviewed Journal of American College of Nutrition.*

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5 Star Reviews

Jigsaw products have
over
3,000 5-star
reviews

80% of Americans are Magnesium deficient.*

Sadly, most magnesium supplements don’t work all that great or can even cause diarrhea… gross!

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MagSRT® is better.

  • Utilizes the highly absorbable Albion® DiMagnesium Malate.*
  • Includes the active forms of B Vitamin Cofactors (B6, B9 and B12) to enhance absorption.*
  • Delivers 500 mg of elemental magnesium per serving.
  • Employs Jigsaw’s proprietary Sustained Release Technology to slow the release of Magnesium over 8 hours to maximize absorption and avoid digestive discomfort.*
  • 3rd party label claim verified.
  • ConsumerLab.com Verified
  • 100% Money-Back Guarantee.

What can Jigsaw Magnesium w/SRT® help me with?

  • Supports healthy relaxed muscle tone and function.* 
  • Promotes steady energy production.* 
  • Promotes restful sleep.*
  • Supports respiratory and cardiovascular health.*
  • Promotes athletic recovery.*
  • Supports a balanced response to stress.*
  • Maintains healthy blood pressure levels within normal range.*
  • Maintains healthy blood sugar/glucose levels within normal limits.*
  • Promotes regularity and healthy digestion.*
  • Supports your body's ability to properly dissolve and utilize calcium in joints, muscles, and arteries.*
  • Supports healthy hormonal balance—especially in connection with the female cycle.*
  • Supports overall bone health.*
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My patients and I have all tried different brands of magnesium supplements. This product is the only one that has produced great results. After taking a break from magnesium supplementation, my patient developed leg cramps, sleep issues and then some. As soon as she resumed supplementation, all these issues resolved. So many people are magnesium deficient but have no idea. If you need magnesium this is the one you want. This brand of magnesium never produces diarrhea like other brands have done in the past. This is the best magnesium on the market! - Dr. Naja Wah

Feel better today.

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How does MagSRT compare?

Description

MagSRT®

Slow Mag®

Mag-Tab® SR

Number of 5-Star Reviews

1,513

685

43

Amount of Magnesium per serving

500 mg

143 mg

84 mg

Cost of 500mg per Day

$0.67

$1.05

$1.62

Form of Magnesium Used

Patented DiMagnesium Malate from Albion Labs

chloride

l-lactate dihydrate

Includes B-Vitamin Co-factors

Yes - MagSRT

No - MagSRT (B-Free)

No

No

Clinically Tested

Yes

No

No

Soy Free

Yes

Yes

Yes

Gluten Free

Yes

No

Yes

non-GMO

Yes

Uknown

Yes

Dairy Free

Yes

Unknown

Yes

Nut Free

Yes

Yes

Yes

Vegan

Yes

No

Yes

3rd Party Label Claim Verified

Yes

No

No

Money-Back Guarantee

Yes, within 90 days

No

Yes, within 30 days

Supplement Facts

Supplement Facts Selector image

MagSRT®

Supplement Facts Selector image

MagSRT® B-Free

Supplement Facts image

Active Ingredients: Magnesium (as dimagnesium malate), Vitamin B6 (as pyridoxal-5-phosphate), Folate (as Quatrefolic® 5MTHF), Vitamin B12 (as Methylcobalamin), Malic Acid (as dimagnesium malate).


The malate form of magnesium is 85% absorbable.


Suggested Use: As dietary supplement, take 4 tablets per day with food. Divide doses if desired, or as directed by your health care provider.


Please Note: If you are currently being treated for kidney disease, please consult your healthcare professional before taking any magnesium supplement as magnesium toxicity can occur in those with kidney disease.

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View 3rd party testing (PDF)

Supplement Facts image

Active Ingredients: Magnesium (as dimagnesium malate), Malic Acid (as dimagnesium malate).


The malate form of magnesium is 85% absorbable.


**This B-Free formula is based off our top-rated, best-selling Jigsaw MagSRT® formula, but does not include any B vitamins.  Why?  We have customers who love our original MagSRT®, but they wanted to supplement their B vitamins separately.  This product is for you guys!  :)


Suggested Use: Take 2 tablets twice daily (2 in the morning, 2 in the evening). For advanced use take 4 tablets twice daily (4 in the morning, 4 in the evening - may split into smaller doses as needed). Or use as directed by your healthcare professional. Take with food.


Please Note: If you are currently being treated for kidney disease, please consult your healthcare professional before taking any magnesium supplement as magnesium toxicity can occur in those with kidney disease.

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View 3rd party testing (PDF)

Feel better today.

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The Jigsaw Health Story

We
Believe

WE BELIEVE in our products so much that we take them ourselves... every day.

WE BELIEVE low quality products are never a good value.

WE BELIEVE in out-hugging our competition.

WE BELIEVE that life is too short to feel crappy.

WE BELIEVE you CAN feel better. :)

WE BELIEVE that laughter is the best medicine... Magnesium is a close second.

And WE KNOW it's fun to feel good. ;-)

Patrick Sullivan Jr. - CEO Jigsaw Health

Hi there,
I’m Patrick Sullivan Jr.

My dad and I started Jigsaw Health in 2005. My dad struggled with various health challenges for 30+ years —fatigue, trouble sleeping, and gastrointestinal problems, to name but a few…

“Figuring out causes of my own health problems always felt like solving a puzzle. Thus, the company name, Jigsaw Health.”

— Pat Sullivan, Sr.

Patrick Sullivan Sr. - Co-Founder Jigsaw Health
Jigsaw Health Apple

It’s discouraging to always feel bad and not know why; to go to doctors and be told there is nothing wrong with you when you know there is.

It’s not supposed to be that way!

At Jigsaw Health, we’ll help you find your health answers. We promise you, there is hope.

We out-hug the competition

While every company claims to have the best customer service, most companies just want you to be loyal to them. Jigsaw Health does the opposite and strives to be a loyal friend to you.

Need a friendly voice? Call us at 1-888-352-5050.

There’s a hug coming your way. :)

Jigsaw Health Team
Jigsaw Health 3rd-party Testing

We pass the test!

Every product is triple-tested, and the lab results from an independent third party are posted online for all to see. We believe that what’s on the label is what should be in the bottle, and nothing else.

Jigsaw Health Quality Badges
5 Star Reviews

Jigsaw products have
over
3,000 5-star
reviews

Jigsaw Health 90-Day Money Back Guarentee

90-Day, No-Hassle, Money Back Guarantee

If you are unsatisfied for any reason, please contact us within 90 days and we will gladly refund 100% of your purchase — no need to send any of the packets back to us.

Jigsaw Magnesium w/SRT®

MagSRT® from Jigsaw Health is America’s #1 time-release magnesium supplement.  Available in the original MagSRT® formula, or without B-Vitamins as MagSRT (B-FREE).  Boost energy, improve sleep, and relieve leg cramps with the only time release magnesium supplement that has a placebo-controlled human clinical trial with the results published in the peer-reviewed Journal of American College of Nutrition.*

stars4.7 stars | 2072 reviews

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1 Bottle = 2 month supply @ 4 tablets per day 1 Bottle = 2 month supply @ 4 tablets per day
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Orders received before 3pm Arizona time on non-holiday weekdays will be shipped out the same day!

90-Day, No-Hassle, Money Back Guarantee

Jigsaw Health 90-Day Money Back Guarentee

We love our products and we believe you will too. However, if you are not completely satisfied, please contact us within 90 days and we will gladly refund 100% of your purchase.

No need to send the products back, please consider sharing with a friend or family member.

References

  1. The human "magnesome": detecting magnesium binding sites on human proteins. Piovesan D1, Profiti G, Martelli PL, Casadio R.
  2. https://www.healthline.com/nutrition/10-proven-magnesium-benefits
  3. MAGNIFICENT MAGNESIUM, page 129
  4. The effect of magnesium supplementation on primary insomnia in elderly: A double-blind placebo-controlled clinical trialBehnood Abbasi, Masud Kimiagar, Khosro Sadeghniiat, Minoo M. Shirazi, Mehdi Hedayati, Bahram RashidkhaniJ Res Med Sci. 2012 Dec; 17(12): 1161–1169.
  5. Sleep. 1998 Aug 1;21(5):501-5.Magnesium therapy for periodic leg movements-related insomnia and restless legs syndrome: an open pilot study.Hornyak M1, Voderholzer U, Hohagen F, Berger M, Riemann D.
  6. https://www.thesleepdoctor.com/2018/06/19/understanding-gaba/
  7. Page 8, Magnesium Bisglycinate as safe form for mineral supplementation in human nutrition, OM & Ernahrung, 2013
  8. https://jwst.nasa.gov/nirspec.html
  9. Healthline. 29 May 2018

FREE shipping on U.S. orders over $89!*

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57% of packages are small parcels that get delivered to you within 1 or 2 days.

Orders placed before 3pm Arizona time on non-holiday weekdays are shipped out the same day!

Delivery times are affected by how many items you order, and your proximity to Scottsdale, Arizona.

*FREE shipping on U.S. orders over $89! (excludes HI & AK).
Only $7.97 if under $89. Expedited options available at checkout.

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