The best magnesium supplement for heart and bones!

Mag-Key

Full Spectrum Magnesium Supplement with four highly absorbable forms + B-6 to help support:

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

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*
  • Reduce high blood pressure*
  • Support strong bones*
  • Fight insulin resistance*

Mag-Key is a full spectrum Magnesium formula containing four of the most absorbable forms of magnesium with targeted health benefits:

1. Magnesium Glycinate: For Your Mind

  • Controls anxiety, irritability, insomnia, concentration, and hysteria
  • 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

2. Magnesium Malate: For Your Muscle

  • Treats fibromyalgia
  • Treats Calms muscle fatigue
  • Manages PMS and headaches
  • Supports digestion (so take with meals)
  • Increases energy production

3. Magnesium Taurinate: For Your Heart

  • Supports healthy heart function
  • Prevents migraines
  • Suppresses heart palpitations and arrythmias

4. Magnesium Orotate: For Your Body

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

It also contains Vitamin B-6 to optimize absorption and assimilation of the magnesium.

Usage

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

Ingredients

Supplement Facts
Serving Size: 2 Capsules
Servings Per Bottle: 60
Amount Per Serving
% Daily Value *
Vitamin B-6 
(as pyridoxal-5-phosphate) 20 mg
 1000%
Magnesium (Glycinate-Chelate, Malate, Taurinate, Orotate) 200 mg
100%

Other Ingredients: Cellulose fiber (vegetarian capsule), microcrystalline cellulose

Contains no sugar, starch, dairy, gluten, artificial colors or flavors, preservatives, salt, corn, soy, pesticide residues or synthetic fillers.

Uni Key Health Blog

Super Nutrition for Father’s Day

Why Magnesium is the Go-To Mineral for the Men in Our Life. When it comes to keeping dad healthy, Magnesium truly covers all the bases. It can help keep the male heart as healthy as possible, protect against environmental stressors, slow down the aging process, ward off prostate woes, and aid in restful sleep. It is simply good preventative medicine for all the men in your life—and especially for Dad. Help for the Heart For Read More

Mad About Magnesium!

Why Your Magnesium Supplement Isn’t Measuring Up Magnesium is to minerals what vitamin D is to vitamins.  As the “master mineral” and superstar of over 300 key metabolic functions, it reigns supreme in the mineral kingdom. However, not all magnesium supplements are created equal.   If high blood pressure, leg cramps, migraines, anxiety, irritability, depression, heart disease, unstable blood sugar or insomnia are still challenging your well-being, read on… As the premiere heart mineral, Read More

How can I lower blood pressure naturally?

During my physical last week, my doctor said I need to drastically reduce my sodium intake and curb my stress levels to lower my high blood pressure. No salt or stress in my life? Yeah right! Is there anything else that can help? I’d recommend supplementing with at least 400 mg of magnesium or eating three servings of magnesium-rich foods (like oat bran, leafy greens, nuts and cocoa powder) daily. Read More

Supplement Guide for a Healthier Holiday

‘Tis the season to celebrate! Keep your systems in tip-top condition so you can enjoy the fun and festivities. Use our handy guide to create your own holiday survival kit with solutions for your specific health needs. Energy Shopping, cooking, laughing and story-telling. Keep your energy reserves fully stocked with Continue reading

Overall Customer Rating:

(27 Reviews)

Best one I've found

Rating:

I've tried every magnesium supplement I could find and without exception they all gave me diarrhea. This is the only one that doesn't. I am actually able to get the benefits of magnesium.

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Just what my body needs!

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As a yoga instructor, my body is constantly under high demand- I’m always taking my muscles to the limits of strength and flexibility. I’ve found that magnesium is crucial to releasing tension throughout my body and helping to recover from strenuous activity, but other brands I’ve tried require taking up to 8 capsules per day! I simply do not have time for that! Mag-Key has been a blessing because it is so effective, I only need to take 1 or maybe 2 capsules at the most! Plus, the blend of magnesium glycinate, malate, taurinate, and orotate is unbeatable and offers health benefits that other formulas don’t address. I love this product!

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True believer!!

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I’m a true believer in Mag-Key’s targeted potency. I have not been able to raise my magnesium levels using any other supplement and after taking the Mag-Key for one month, my red blood cell magnesium went from 5.0 mg/dl to 7.0 mg/dl. I’m no longer anxious, I handle stress better, no more restless leg syndrome and my husband says I don’t get upset over trivial things anymore. I even think this helped my vitamin D level which has also increased, I’m in heaven!

Review by on

Best Magnesium Supplement

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Mag Key is the best magnesium supplement I've tried and I've tried many. During the first few days of using this supplement I experienced a sensation in my teeth and bones. I knew my body was finally absorbing magnesium. I take it along with Vitamin D and Vitamin K.

Review by on

Didn't work for me

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I used to use Uni Key's previous Magnesium formula that contained Mag Oxide and it worked very well. I was upset because when I called to get my next order of it and they told me it had a new formula (Mag-Key) and I couldn't get the old one anymore. The person I talked to thought that it worked better than the previous formula so since I usually order multiple bottles at a time to save on shipping, I ordered 3 of the Mag-Key. I am kicking myself now because I should have tried one bottle before ordering three. I ordered it for constipation however I took it for 1.5 weeks and did not have any results from it. I was told I can send the two unopened bottles back but I would have to pay the shipping. I know I wont do it though because I don't want to pay the shipping. I read online that Magnesium Citrate is the best formula for constipation however it doesn't appear there is citrate in this new formula so I will not be ordering it again.



Customer Service Response: Hi Jen - Thank you for your feedback. You are correct that our new Mag-Key formula does not contain Magnesium Citrate. As you mentioned, magnesium citrate does work well as a laxative for many individuals. Our new Mag-Key formula was designed to deliver the most absorbable magnesium cofactors missing from standard magnesium formulas. Magnesium citrate is readily available at most vitamin retailers or drug stores. Dave was happy to assist you with your return, thank you for your speaking with him! All the best, UNI KEY Staff

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I like it !

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I have previously taken magnesium citrate in poweder form in a drink. I found I 'd have to be near a bathroom for the rest of the day. This product doesn't do that at all. At least not for me. I have always had troubles with not being regular, but this has me regular on a daily basis , almost. Glad I gave it a try.

Review by on

Amazing benefit!

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The Mag-Key is so well absorbed and so effective that it has decreased the size of the joints in my hands that had calcium deposits. I can now wear rings I have not been able to wear for several years. My left thumb had a big knob on it and it was hurting. The joint is almost back to normal now. I can hardly believe it!

Review by on

Works like magic!

Rating:

I purchased this magnesium for the heart health, but found out it's great for constipation! I've been taking multiple drugs and laxatives to battle chronic constipation and nothing worked, until I tried this specific magnesium. I am very regular now and it is hard to believe that after all doctor's visits and medications I finally found something that works!!! Even if you are not looking for heart health on this one, it is well worth the try to make you regular:)

Review by on

Best night's sleep ever!

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Mag-Key taken before bedtime made me completely relax and fall into a deep restful sleep. I didn't wake up during the night like I usually do. I also used to for a muscle cramp in my hip and it went away immediately. I am recommending Mag-Key to all my friends.

Review by on

Very effective supplement

Rating:

Since I've been talking this product I don't have constipation anymore. Since I have had bone density issues I feel good about taking this in addition to "Uni key vitamins and minerals" for my bone's sake! I have no pain in my joints at night! I think this has helped that problem!

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Does exactly what it says it will do

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For me, the magnesium helps keep me regular!

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It really works!

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This magnesium works really fast to relieve my muscle cramps. Sometimes I get one that wakes me up during the night. I take a magnesium and almost immediately I can go back to sleep. It also relaxes me so I can go to sleep at night when I take one before bed. I sleep more soundly too without being groggy in the morning. I am happy to be taking such a high quality product that I know is 3rd party tested for purity.

Review by on

so happy

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Everyday I used to have calf muscles ache, after taking this, it has gone away..... Am so happy and getting good night sleep as well

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Magnesium

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It works! It's natural and effective.

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quality magnesium

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this is a good quality magnesium. It helps with constipation and relaxes me.

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Helps calm my stress

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I used to have palpitations and needed something for helping me relax. Taking magnesium has helped with palpitations, gives me more calmness throughout the day, and has helped me with stress. I'm not as nervous as I was before. It would not be a day without my magnesium.

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My daily go to product.

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I take magnesium every night before bed. It helps me go to sleep quickly and keeps me regular. My whole family uses it.

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Magnesium

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Before taking this product I was terribly irregular, sluggish, and never slept well. Since taking magnesium I am now regular, get more restful sleep, and have more energy!

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I am amazed and thankful

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Before taking Magnesium I was always constipated due to pain medication I take for my back. It has totally changed my life. I tried another brand but it did not work as well as Uni Key's. It has helped with irregularity, I sleep better and I have not had a flare up with my back.

Review by on

Lots of benefits

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I was irregular, grumpy, and I didn't sleep well. Since taking this product I feel more relaxed, regular, sleep like a baby-receiving more restful and I'm more upbeat and have more energy.

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No more leg cramps

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Before taking this product I had leg cramps every night. I have tried quite a few different brands of magnesium. My sister told me to try this magnesium and within a week my leg cramps were gone.

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This is the best I've tried

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I have used different brands of magnesium. I love the Uni Key magnesium, I believe it's a superior product. Usually with other brands I have to take 4 pills and with Uni Key's I only have to take 2.

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Magnesium

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Magnesium is a must in my home. If I have a headache or backache, it's the first thing I reach for. I wouldn't be without it!!!

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the fix all!

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Magnesium works wonders- for consitpation, dry skin, head aches, muscle tension, PMS, sleeping soundly through the night, relieving anxiety... it's simply amazing

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This Works

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This product has helped me with daily movements. I cannot live with out this product. It has been life changing for me.

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Magnesium

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I absolutely love the Magnesium, can't live without it!

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Magnesium

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I have tried other magnesium brands, but none helps me to sleep like Uni Key's

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