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Jigsaw Health Magnesium Review – Is it Effective?

By Sasha de Beausset Aparicio, MSc

Reviewed by Rebecca Williams, MD, MA, MB, BChir

Last Updated:

Evidence Based | Facts | What's Inside? | Health Benefits | Contraindications | Price | How To Use | Verdict

Magnesium is advertised as a dietary supplement designed to supply the body with the necessary amounts of this mineral, boosting energy levels and supporting overall health and wellness.

The manufacturing company is called Jigsaw Health and is a US-based business established in 2005 in Arizona. They present themselves as a family-owned company (father and son) committed to helping people overcome chronic health issues with premium dietary supplements based on Sustained Release Technology.

SRT is a state-of-the-art manufacturing process that allows the active ingredient present in each blend to be released gradually in the system, making it more effective and more easily absorbed. Customers who are not satisfied with the results benefit from a full 90-day money-back guarantee, including shipping costs.

Magnesium is the company’s best selling product, which can be acquired on its website, JigsawHealth.com, and through several 3rd party online retailers. The product has been on the market for almost ten years and has received a significant number of positive reviews and testimonials.


1) Magnesium Quick Facts

Magnesium is a mineral-based health product designed to build up magnesium levels in the organism, assisting the body in energy production and preserving cardiovascular health, healthy muscle tone, and optimal bone density.

Magnesium deficiency is a common problem that, according to some studies, over 90% of the people unknowingly suffer from. Early symptoms include body aches, chronic constipation, fatigue, headaches, leg cramps, muscle twitches, and more.

In contrast, long-lasting magnesium deficiencies can lead to many chronic conditions, such as stroke, heart disease, hypertension, osteoporosis, type 2 diabetes, etc.

Although this mineral’s importance is still under-appreciated, Magnesium is a vital mineral involved in more than 300 biochemical reactions, many of which are part of energy production.

Unfortunately, in most cases, even a balanced diet can’t provide the required amounts, or they might not be fully absorbed by the system due to chronic health conditions, the use of prescription drugs, or an excess of calcium. In this case, it becomes necessary to build up magnesium levels with the aid of nutritional supplements.

More than 90 percent of the magnesium supplements available on the market these days are based on the cheaper and poorly absorbed magnesium forms, such as magnesium oxide, magnesium gluconate, magnesium citrate, magnesium glycinate, and magnesium lactate.

Most of them may create an unpleasant laxative effect or require taking substantial amounts to provide enough Magnesium, which, in turn, could lead to kidney damage.

The malate form of Magnesium that Magnesium is based on is considered 85% absorbable and should cause no diarrhea side effects. Malate is also believed to protect against glutamate toxicity and prevent aluminum absorption.

Moreover, it is one of the forms recommended by dr. Russell Blaylock, in his book, “Natural Strategies for Cancer Patients,” because it is easily absorbed and has very few side effects.

The Sustained Release Technology, which also sets apart Magnesium from other magnesium-based supplements, is a proprietary technology that makes the active ingredient available in the body for about eight hours, slowing down the release time and giving the body enough time to absorb it properly.

This makes it possible for Magnesium to deliver one of the highest magnesium doses available at 500 mg without any unpleasant laxative effects.

Magnesium is advertised as containing no artificial colors or dyes, no casein, no yeast, mo chemical additives, no gluten, no lactose, no pesticides, no preservatives, and no carnauba wax. Rare side effects may include nausea, vomiting, diarrhea, or upset stomach.

The manufacturer recommends consulting with a healthcare professional if pregnant or impaired kidney function, as magnesium toxicity can occur in those with kidney damage.

The recommended dose is two tablets taken twice daily with food (2 in the morning and 2 in the evening). However, the dose can be increased up to 4 pills twice daily (4 in the morning, 4 in the evening – may split into smaller amounts as needed).

What’s Inside?

2) What’s Inside Magnesium?

Magnesium contains the following ingredients: Vitamin C (from Ascorbyl Palmitate – 10 mg), Vitamin B6 (as Pyridoxal-5-Phosphate – 5 mg), Folate (as Quatrefolic 5MTHF – 200 mcg), Vitamin B12 (as Methylcobalamin – 6 mcg), Elemental Magnesium (as Dimagnesium Malate – 500 mg), and Malic Acid (as Dimagnesium Malate – 1550 mg), Microcrystalline Cellulose, Modified Cellulose, Croscarmellose Sodium, Silica, Food Glaze and Micro Wax.

3) What Does Magnesium Do?

This health product is a mineral-based dietary supplement that blends a few other active ingredients to make this mineral more available.

The core ingredient around which this formula was created is a mineral called Magnesium. This substance plays a crucial role in over 300 chemical reactions in the body and is thus essential for good health.

People tend to get their needed amounts of Magnesium from food sources, but sometimes dietary supplements like this help obtain the proper amounts.

This substance can also be used as medicine because it was observed to have several therapeutic qualities, aiming to help with the health of the digestive system or the circulatory one.

Scientific studies and people’s experience have shown this substance as a good remedy for constipation, high blood pressure, cholesterol, chest pain, Lyme disease, or diabetes.

It can also increase energy and endurance and treat several skin disorders if it’s directly applied. If this ingredient is used correctly and in the prescribed amounts, it’s considered safe, but some people reported side effects like nausea, stomach upset, vomiting, or diarrhea.

There are online testimonials about Magnesium. What is being said includes the following:

  • My health has improved in many ways since starting this product. My digestive system works ever so much better;
  • I believe my good health is due to this great product.
Health Benefits

4) Magnesium Health Benefits

  • One bottle provides a two month supply;
  • A full money-back guarantee is available for 90 days (shipping costs included);
  • The core ingredient is considered one of the most efficient forms of Magnesium available on the market;
  • Contains no artificial colors or dyes, no casein, no yeast, mo chemical additives, no gluten, no lactose, no pesticides, no preservatives, and no carnauba wax;
  • The SRT technology releases Magnesium gradually for maximum absorption and effectiveness.

5) Magnesium Warnings and Precautions

  • Not recommended for people with kidney damage;
  • No free trials are available for this product.

6) Magnesium Price

This product is being sold at quite a high price and with no free trials but with a full 90-day money-back guarantee that comes as a vote of confidence in its quality.

The manufacturer provides direct purchase from their site and offers a significant discount if a larger number of containers is ordered simultaneously.

They also offer free shipping if the order is over $89. The daily recommended dosage is four tablets per day, two in the morning, and the other two in the evening. This way, one container can last about two months, holding 240 tables of formula.

How To Use

7) How to Use Magnesium

Magnesium is being commercialized in a bottle containing 240 vegetarian tablets, which provides a two-month supply at the recommended dose of four tablets daily.


8) Our Final Take On Magnesium

Magnesium with SRT is a unique formula developed to release Magnesium in the system gradually rather than all at once. Sustained-release Technology makes the core ingredient available in the body for eight hours, making absorption and assimilation much more comfortable and more effective.

The ingredients used for this supplement come from vegetarian sources, and the end product is presented as vegan safe and containing no artificial colors, preservatives, or lactose.

Magnesium’s active form in this supplement is the patented Magnesium simulate from Albion Labs, the world’s premier researcher and supplier of clinically-tested minerals.

Magnesium promises to support muscle tone and function, joint health, digestive health, healthy sleep cycles, energy, and overall health and wellness. Side effects are infrequent and usually concern people with impaired kidney function.

Direct purchase is available from the manufacturer’s website, and this formula is associated with a full 90-day money-back guarantee, which includes shipping costs.

If price is an issue, you can check our Slow-Mag review for a cheaper alternative.

4/5 - (2 votes)
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My digestive health is getting much better.

sandra carlson

To my surprise, Jigsaw Magnesium works extremely well against joint and muscle pains. I sprained my ankle at the gym a few weeks ago and started taking these pills to help with my recovery. I was back on my feet in a mere couple of days.

Lois R.

This product is amazing. I’ve been suffering from migraines for years, partly due to a constant magnesium deficiency. Since I started taking this product, in association with HCF Happy Calm Focused, I feel like a different person. I have more energy, I am able to focus better and can remember lots of small things that I would have normally forgot. Best part of all is that my migraines are almost gone.

kelly martino

This magnesium does wonders for improving energy levels and decreasing muscle tension and pain. I’ve been using Jigsaw Magnesium for the past 3 years and I wouldn’t change it for any other brand.

Marsha Benitez

I bought this for my husband, who was having trouble with leg cramps and headaches. He was going through a very stressful period at work. It has really helped with both issues! He changed job in the meantime, so the stress levels decreased considerably, but Jigsaw Magnesium also helped him tremendously get back on track.

Isabel Walters

Jigsaw Magnesium has really made a difference with my joint aches and muscle cramps. I spend between 8 and 12 hours behind a desk every day and this had started to take its toll on my legs and spine. Two weeks after I started using Jigsaw Magnesium, my knees were less painful ans I rarely had cramps, if any. This is a great product for me!

Alice Smith

Jigsaw Magnesium has made a great difference in the way I am feeling as a chronic migraine sufferer. I’ve taken regular Magnesium for years and it didn’t seem to help all that much, so I guess timed release is the key. My occasional migraines now are just a pale shadow of what the permanent headaches used to be and I’m hoping they’ll disappear completely in a while.

Chrissy M.

I use this to keep my migraines at bay, so I always have it on hand. It’s the best magnesium I’ve tried so far. Has improved my overall health without causing any stomach issues as many similar supplements do.

Cindi D.

A bit expensive but it’s worth the investment, because with other magnesium forms I would have to take twice as many pills to get the same results, and this wasn’t good for my stomach or my kidneys.

Wilma Gibson

I’ve started taking this magnesium supplement when I was a few months pregnant and it’s changed my life. I sleep better, I feel better and my digestion is much improved. I’m very happy with this product!

Shirley Meads

The dimagnesium malate from Jigsaw Health is very well absorbed with no laxative effects. It has helped me tremendously with my chronic fatigue and it helps balance stomach acid, as well.

Pauline S.

I love this product. I have been using it for years and will probably use it for as long as I keep seeing the promised results.

Melinda Flores

As with any supplement, the results are difficult to judge but this was recommended to me by my doctor because the Jigsaw formula minimizes stomach distress and I have no complaints on that front.

Melinda Flores

I love the Jigsaw Magnesium! This is one of the best magnesiums I’ve come across. Start off with 1 in the morning and 1 in the afternoon to let your body get used to it then after a few days then you can increase to the 2 in the morning and 2 in the afternoon.

ronald tate

I’ve been using this product for about a month. I tried many other magnesium supplements and they all caused me stomach issues and limited how much magnesium my body would obsorb. With Jigsaw magnesium w/srt, there’s no diarrhea and I feel my body is obsorbing the magnesium more effectively

Glenda K.

I’ve searched for a long time for this form of magnesium, because the cheaper forms (oxide, citrate, even lactate) are not absorbed so well. According to Dr. Blaylock, we need 900 mg a day and it’s exceedingly hard to get them just from food. With Jigsaw Magnesium i don’t have to take a handful of pills to get the recommended dose of magnesium, plus it doesn’t upset my stomach at all.

Sara K.

Jigsaw Magnesium is much more gentle than regular magnesium and it’s an excellent way to supplement your diet without the usual stomach cramps and digestive issues that normally accompany other forms of magnesium. Highly recommended!


Jigsaw Magnesium is a great supplement because of the SRT added (Sustained Release Technology) that actually slows down the release of magnesium so it’s spread out over an eight hour period. Taking it twice a day, it covers the entire active period.

Barbara Garza

Having taken many different brands of magnesium supplements in the past I know how common it is to get stomach cramps or diarrhea, which means they were very poorly absorbed by any standards (the maximum that can be absorbed is around 40 percent). This product has had no side effects for the last 2 years, since I started taking it and I can feel that I’m getting the right amount of Magnesium inside my system.