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Mag-Key

514 reviews

120 capsules (30-day supply)

Original price $29.45 - Original price $29.45
Original price
$29.45
$29.45 - $29.45
Current price $29.45

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​Full Spectrum Magnesium Supplement

Mag-Key contains four highly absorbable forms of Magnesium + B-6 with targeted health benefits: 

  • Heart Health*
  • Stress relief*
  • Sound sleep*
  • Constipation relief*

This targeted delivery system focuses broadly on your body, and more specifically on your mind, and muscles—especially your heart.

Benefits

An essential mineral involved in over 350 of the body's critical functions, magnesium is probably the most important yet deficient mineral in the body these days.*

Magnesium provides vital support to help:

  • Aid in stress relief and energy production*
  • Alleviate constipation*
  • Assist with sound sleep*
  • Support healthy blood pressure*
  • Support strong bones*
  • Aid in a healthy insulin response*

Could you be low on magnesium? 

Some of the most common symptoms include:

  • Fatigue
  • Muscle cramps
  • Muscle twitches
  • Headaches
  • Stress
  • Anxiety
  • Constipation
  • Irregular heartbeat
  • Sleep problems

Thanks to a blend of four powerful forms of magnesium, Mag-Key is able to support a wide range of health benefits - all from a single easy-to-take supplement.

Key Ingredients

Magnesium Glycinate

for your mind

  • Soothes nervousness, irritability, trouble sleeping, and lack of concentration*
  • Minimizes laxative effects and is the least likely form to induce diarrhea*
  • Corrects long term deficiencies*
  • Reduces numbness and crying*
  • Increases mental calmness and relaxation*

Magnesium Malate

for your muscles

  • Supports comfortable joints and nerves*
  • Calms muscle fatigue and restlessness*
  • Supports digestion (so take with meals)*
  • Increases energy production*

Magnesium Taurinate

for your heart

  • Supports healthy heart function*
  • Relieves headaches*
  • Suppresses heart palpitations and arrythmias*

Magnesium Orotate

for your body

  • Enhances athletic performance*
  • Boosts DNA formation and heart repair and function*

Vitamin B6

Supplementing with B6 is important to optimize absorption and assimiliation of magnesium.

Full List of Ingredients

Other ingredients: Vegetarian Capsule (Hypromellose and water) and microcrystalline cellulose.

portrait of Ann Louise Gittleman

I’m a big believer that everyone should supplement with high-quality magnesium. And for good reason.

A recent study from the National Institutes of Health suggests nearly 8 in 10 Americans don’t get enough magnesium.

And because your body requires magnesium for over 300 processes -- everything from your heartbeat to your metabolism -- low magnesium can cause all sorts of problems. And that's where supplementation can make a big difference.

Of the many, many magnesium supplements on the market, Mag-Key gets my vote because it’s the only one I’ve seen that includes four UNIQUE forms of magnesium - malate, orotate, glycinate and taurinate!

Ann Louise Gittleman, PhD, CNS
UNI KEY Health Brand Ambassador

Our Customers Say It Best

Suggested Usage

Take two (2) capsules twice daily, or as directed by a health care professional. Store tightly closed in a cool, dry place.

Why Buy from UNI KEY Health?

Our Quality Promise

Mag-Key is manufactured in the USA at a Good Manufacturing Practices (GMP) and FDA registered facility. Each finished product undergoes stringent purity, potency and heavy metal testing.

Every batch of Mag-Key is then third-party tested to confirm it meets the highest standards for purity, and every third batch is third-party tested for heavy metals.

100% Satisfaction Guarantee

We believe you’ll love the many benefits of Mag-Key!

And you can try Mag-Key today with complete confidence thanks to our 100% Satisfaction 90-Day Money-Back Guarantee.

If you’re dissatisfied with Mag-Key for any reason (or none at all) please give us a call at 1-800-888-4353 or email info@unikeyhealth.com and we’ll make it right.

We invite you to try Mag-Key today RISK FREE!

Customer Reviews
4.8 Based on 514 Reviews
5 ★
89% 
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4 ★
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3 ★
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2 ★
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5
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Filter Reviews:
NA
07/04/2024
Norma A.
United States United States

Mag-Key

My husband and I are taking this for so many years. It’s effective for leg muscle cramps, on toes and fingers as well. We take it as needed. Cramps is relieved after minutes of taking 2 capsules with the addition of spraying wintergreen or peppermint oil for instant relief.

JW
06/28/2024
Jacqueline W.
United States United States

Wonderful mag

This wonderful product gives me a deeper nights sleep. It was a very good day when I discovered how this works for me in helping me get a more rested sleep. I hope to be able to continue to use this because I am old and feel better with a good nights sleep.

CB
05/23/2024
Connie B.
United States United States

Mag-Key

It has worked wonderful.Take it ever morning it definitely works.

05/24/2024

UNI KEY Health

This is great, Connie! We are so happy you're feeling better with Mag-Key! We appreciate your great review :) In good health, UNI KEY Staff

KK
05/16/2024
Kerry K.
United States United States

Mag-Key

I’m sleeping better and having less problems with constipation… yay!

T
04/30/2024
Tricia
United States United States

LOVE MAG-KEY!!

I love that Mag-Key has 4 different types of magnesium in it. There isn't anything else on the market like this! I can really tell a difference when I don't take it!!

DB
04/17/2024
Dawn B.
United States United States

MagKey

I have tried other forms of magnesium for sleep and as a nutritional supplement only to develop diarrhea from them. MagKey is by far a superb magnesium with other types that helps with my sleep without the loose stools!