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Mag-Key

525 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 525 Reviews
5 ★
89% 
469
4 ★
8% 
40
3 ★
2% 
8
2 ★
1% 
5
1 ★
0% 
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Filter Reviews:
P
11/04/2024
Phyllis
United States United States

Mag-Key

I feel more relaxed,have less cravings for chocolate cakes and candies.Less anxiety and less symptoms of migraine headaches.

F
10/18/2024
Fran
United States United States

This Review Is Long Overdue!

I honestly can't say enough about this product. My doctor insists I take two supplements, magnesium being one of them. I told her I already took Mag-Key and she was happy with it. I'll admit that I've run out in the past and taken something supposedly highly recommended, but I can tell the difference. I was in the hospital recently and a different doctor prescribed magnesium that I actually had to have filled at the pharmacy. I balked at getting it filled but my husband is one of those, "if a doctor prescribes it and you need a prescription, it must be better". Wrong. I noticed a difference in my sleep as well as the bathroom (not to be graphic). Never again. It's Mag-Key for me!

10/21/2024

UNI KEY Health

Thank you for your great review, Fran! We are so happy to hear that Mag-Key is working well for you! Thanks again :) Yours in good health, UNI KEY Staff

CC
10/05/2024
Carmen C.
United States United States

Mag-key great supplement

I definitely noticed a difference when I had run out because I had forgotten to order more. Better sleep, mood and overall feeling good.

JB
09/26/2024
Jovita B.
United States United States

Great Product

This a a great product, helps me with sleep and overall health!

B
09/20/2024
Ben
United States United States

Excellent

UNI KEY is by far the highest quality supplement brand I've ever tried. I can literally tell how much better I feel when taking my daily supplements, and if I run out of anything, I can tell immediately. I recommend UNI KEY and specifically Mag-Key and Ultra H-3 Plus to everyone I know. They've been life-changers for me.

AB
08/30/2024
Audrey B.
United States United States

GOOD SLEEP SOLUTION,

Great for calming and puts me to sleep most of the time. Does away with having to rely on prescription sleeping pills.