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Natural Factors Magnesium Bisglycinate Pure 200 MG 4.2 oz (120 g)
Natural Factors Magnesium Bisglycinate Pure 200 MG 4.2 oz (120 g)
Natural Factors Magnesium Bisglycinate Pure 200 MG 4.2 oz (120 g)
Natural Factors Magnesium Bisglycinate Pure 200 MG 4.2 oz (120 g)
Natural Factors Magnesium Bisglycinate Pure 200 MG 4.2 oz (120 g)
Natural Factors Magnesium Bisglycinate Pure 200 MG 4.2 oz (120 g)
Natural Factors Magnesium Bisglycinate Pure 200 MG 4.2 oz (120 g)

Natural Factors Magnesium Bisglycinate Pure 200 MG 4.2 oz (120 g)

(4,883 reviews)

Helps maintain proper muscle function, including the heart muscle Helps maintain the body’s ability to metabolize nutrients Supports tissue formation and the development and maintenance of bones and teeth A factor in the maintenance of good health Bisglycinate form is easy on the stomach and does not cause diarrhea Magnesium Bisglycinate from Natural Factors provides 200 mg of this essential mineral for natural relief from muscle cramps. This non-GMO, vegan-friendly magnesium is easy on the stomach and does not rely on stomach acid for absorption. Just mixing one serving into water per day can restore magnesium levels to support energy metabolism, muscles, bones, and teeth.

Helps maintain proper muscle function, including the heart muscle Helps maintain the body’s ability to metabolize nutrients Supports tissue formation and the development and maintenance of bones and teeth A factor in the maintenance of good health Bisglycinate form is easy on the stomach and does not cause diarrhea Magnesium Bisglycinate from Natural Factors provides 200 mg of this essential mineral for natural relief from muscle cramps. This non-GMO, vegan-friendly magnesium is easy on the stomach and does not rely on stomach acid for absorption. Just mixing one serving into water per day can restore magnesium levels to support energy metabolism, muscles, bones, and teeth.

$31.25 - $55.20

in 3 offers

The lowest price for Natural Factors Magnesium Bisglycinate Pure 200 MG 4.2 oz (120 g) right now is $31.25 at Amazon.com.au, compared across 3 retailers.

The all-time low was $25.25 on 2 June 2026 — today's price is 24% above the lowest ever. It has been notably cheaper before — worth setting a price alert.

Prices last updated 4 June 2026.

Size:

120 Vegetarian Capsules

Natural Factors Magnesium Bisglycinate Pure 200 MG 4.2 oz (120 g)

$31.25

(4,883 reviews)

Helps maintain proper muscle function, including the heart muscle Helps maintain the body’s ability to metabolize nutrients Supports tissue formation and the development and maintenance of bones and teeth A factor in the maintenance of good health Bisglycinate form is easy on the stomach and does not cause diarrhea Magnesium Bisglycinate from Natural Factors provides 200 mg of this essential mineral for natural relief from muscle cramps. This non-GMO, vegan-friendly magnesium is easy on the stomach and does not rely on stomach acid for absorption. Just mixing one serving into water per day can restore magnesium levels to support energy metabolism, muscles, bones, and teeth.

Helps maintain proper muscle function, including the heart muscle Helps maintain the body’s ability to metabolize nutrients Supports tissue formation and the development and maintenance of bones and teeth A factor in the maintenance of good health Bisglycinate form is easy on the stomach and does not cause diarrhea Magnesium Bisglycinate from Natural Factors provides 200 mg of this essential mineral for natural relief from muscle cramps. This non-GMO, vegan-friendly magnesium is easy on the stomach and does not rely on stomach acid for absorption. Just mixing one serving into water per day can restore magnesium levels to support energy metabolism, muscles, bones, and teeth.

Price comparison

Price data powered by pricesAPI.io

Last updated at 04/06/2026 16:27:00

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
Amazon.com.au

$31.25

Natural Factors, Magnesium Bisglycinate, Pure, 200 mg, 4.2 oz (120 g),Natural Factors, Magnesium Bisglycinate, Pure, 200 mg, 4.2 oz (120 g)

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

Kogan.com

$41.95

Natural Factors, Magnesium Bisglycinate, Pure, 200 mg (145g)

Delivery $14.95

eBay.com.au

$55.20

Natural Factors, Magnesium Bisglycinate, Pure, 200 mg, 4.2 oz (145 g)

Free delivery

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Reviews

Excellent!
11 November 2024iHerb Customer

originally posted on iherb.com

Natural factors Magnseium bisglicinate. Children always need magnesium. Stress, strong need for sweets. Children like its delicious taste.Magnesium is involved in more than 300 processes for the body. I bought it for my 4.5 year old daughter. Magnesium citrate works against constipation. relieves intestinal spasm.The size of the packaging is excellent. Natural factors always recommends the best for children I recommend it to everyone

Good purchase
6 December 2023iHerb Customer

originally posted on iherb.com

First time taking magnesium at my doc's recommendation. So far so good. It seems to me that it has helped in my sleep and in regulating my gut. Love that it comes with its own dosing scoop. First time I took it, though, it sent me directly to the toilet, but this stopped with the second and consecutive doses. I only take one scoop every other day. The taste is not for everyone. Love that it only has citric acid as the other ingredient. I will buy again.

Helped Reduce Intensity of Migraines!
22 April 2023iHerb Customer

originally posted on iherb.com

I have been testing various forms of magnesium to see which one is most effective for my needs. I read about magnesium bisglycinate helping with relaxation and sleep. I haven't noticed it affecting my sleep in a positive way, using it twice a day and testing the amount with various servings. I did notice it helped reduce swelling when I would feel a migraine coming. Although it didn't take away the migraine, it did help reduce the intensity of it, which I am stoked about. I take this in the morning along with sea salt as my DIY electrolyte drink, but I use the plastic cup that comes with cough syrups and I make a shot with the magnesium because THE TASTE IS AWFUL lol. It's fishy and sweet, which is weird. Add some lemon to it and its more tolerable. I just drink it ... MoreI have been testing various forms of magnesium to see which one is most effective for my needs. I read about magnesium bisglycinate helping with relaxation and sleep. I haven't noticed it affecting my sleep in a positive way, using it twice a day and testing the amount with various servings. I did notice it helped reduce swelling when I would feel a migraine coming. Although it didn't take away the migraine, it did help reduce the intensity of it, which I am stoked about. I take this in the morning along with sea salt as my DIY electrolyte drink, but I use the plastic cup that comes with cough syrups and I make a shot with the magnesium because THE TASTE IS AWFUL lol. It's fishy and sweet, which is weird. Add some lemon to it and its more tolerable. I just drink it as a quick shot just to get it over with. I wouldn't dissolve this in a big glass of water haha. This contains magnesium bisglycinate and citric acid. It doesn't upset my stomach and overall, am happy with the results in terms of migraines.

Specification

Best by06/2029
Dimensions7.9 x 7.1 x 7.4 cm , 0.2 kg
Serving Size1 Scoop (2.4 g)
Servings Per Container50

Price comparison

Updated 7 days ago
Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
Amazon.com.au

$31.25

Natural Factors, Magnesium Bisglycinate, Pure, 200 mg, 4.2 oz (120 g),Natural Factors, Magnesium Bisglycinate, Pure, 200 mg, 4.2 oz (120 g)

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

Kogan.com

$41.95

Natural Factors, Magnesium Bisglycinate, Pure, 200 mg (145g)

Delivery $14.95

eBay.com.au

$55.20

Natural Factors, Magnesium Bisglycinate, Pure, 200 mg, 4.2 oz (145 g)

Free delivery

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Reviews

Excellent!
11 November 2024

Natural factors Magnseium bisglicinate. Children always need magnesium. Stress, strong need for sweets. Children like its delicious taste.Magnesium is involved in more than 300 processes for the body. I bought it for my 4.5 year old daughter. Magnesium citrate works against constipation. relieves intestinal spasm.The size of the packaging is excellent. Natural factors always recommends the best for children I recommend it to everyone

iHerb Customer originally posted on iherb.com
Good purchase
6 December 2023

First time taking magnesium at my doc's recommendation. So far so good. It seems to me that it has helped in my sleep and in regulating my gut. Love that it comes with its own dosing scoop. First time I took it, though, it sent me directly to the toilet, but this stopped with the second and consecutive doses. I only take one scoop every other day. The taste is not for everyone. Love that it only has citric acid as the other ingredient. I will buy again.

iHerb Customer originally posted on iherb.com
Helped Reduce Intensity of Migraines!
22 April 2023

I have been testing various forms of magnesium to see which one is most effective for my needs. I read about magnesium bisglycinate helping with relaxation and sleep. I haven't noticed it affecting my sleep in a positive way, using it twice a day and testing the amount with various servings. I did notice it helped reduce swelling when I would feel a migraine coming. Although it didn't take away the migraine, it did help reduce the intensity of it, which I am stoked about. I take this in the morning along with sea salt as my DIY electrolyte drink, but I use the plastic cup that comes with cough syrups and I make a shot with the magnesium because THE TASTE IS AWFUL lol. It's fishy and sweet, which is weird. Add some lemon to it and its more tolerable. I just drink it ... MoreI have been testing various forms of magnesium to see which one is most effective for my needs. I read about magnesium bisglycinate helping with relaxation and sleep. I haven't noticed it affecting my sleep in a positive way, using it twice a day and testing the amount with various servings. I did notice it helped reduce swelling when I would feel a migraine coming. Although it didn't take away the migraine, it did help reduce the intensity of it, which I am stoked about. I take this in the morning along with sea salt as my DIY electrolyte drink, but I use the plastic cup that comes with cough syrups and I make a shot with the magnesium because THE TASTE IS AWFUL lol. It's fishy and sweet, which is weird. Add some lemon to it and its more tolerable. I just drink it as a quick shot just to get it over with. I wouldn't dissolve this in a big glass of water haha. This contains magnesium bisglycinate and citric acid. It doesn't upset my stomach and overall, am happy with the results in terms of migraines.

iHerb Customer originally posted on iherb.com
High-Quality Magnesium Supplement
5 October 2024

Natural Factors Magnesium Bisglycinate is an excellent choice for those needing extra magnesium. The bisglycinate form is gentle on the stomach and easy to absorb, which has helped improve my sleep quality and reduce muscle tension. The powder is easy to measure and mix into water or juice without any unpleasant taste. The packaging is convenient and well-sealed, maintaining product freshness. Overall, this is a high-quality magnesium supplement that delivers noticeable benefits for relaxation and overall well-being.

iHerb Customer originally posted on iherb.com
Lower back pain relief, calmness and mood improvement
11 December 2023

The package includes a scoop, very easy to take. I dissolve the powder into a glass of water. Takes some time to dissolve completely. Taste is not great, but nothing bad either. I have had lower back pain for a year now. I think the positive action might be related to peri-menopause and benefit to hormonal unbalance. This magnesium brings instant relief. No stomach problems like I have experienced with other types of magnesium. Improves the mood during the day if taken in the morning, sleep if taken in the evening. 100% recommend if you have joint and back pain, depression like mood swings, or experience chronic stress.

iHerb Customer originally posted on iherb.com
Magnesium BiGlycinate
31 January 2024

Magnesium BiGlycinate is a very absorbable magnesium which also doesn't cause stomach issues for most people.A lot of products on the market now mix this type with Mg Oxide (calling it "Buffered Mg") and claim that that way it's easier on the stomach. i don't know if that's true, since as I said, this type doesn't cause stomach problems anyway and Mg Oxide is known to be less absorbable. This company say that for transparency they are revealing that it has Mg oxide in it, which they say is part of the processing and is found in all Magnesium BiGlycinate products. Again I don't know if that's true, and I don't know what they mean when they say it has a "small" amount. Hopefully it's good

iHerb Customer originally posted on iherb.com
Quality ingredient
12 November 2024

Magnesium bisglycinate. For children's health sleep, the body against stress. Magnesium is essential to support the nervous system. Magnesium mineral is very necessary for the body. In strengthening the muscles. His role is huge. My kids love the taste. The packaging is excellent.Once I started giving it to my kids, the excess steric nervousness disappeared. Drink 1 spoon in water at night

iHerb Customer originally posted on iherb.com
Terrible Reaction!
17 April 2024

I was glad to find a powdered mag glycinate with so few additives. In fact, only one, citric acid. However, the day after I started using this product I experienced severe whole body pain. I didn't link it to this product for a few days (and kept using the supplement) and then decided to research citric acid, as this was the only recent change in my diet. I found there are both natural (think beets or cane sugar) and synthetic versions, and the synthetic/manufactured version contains a known neurotoxin! It is grown on corn sugars and then "enhanced" with aspergillis niger, aka mold! I am allergic to this mold - the day I stopped using the Natural Factors Magnesium Glycinate "Pure" powder, I started getting better. I called the company and was told the citric acid ... MoreI was glad to find a powdered mag glycinate with so few additives. In fact, only one, citric acid. However, the day after I started using this product I experienced severe whole body pain. I didn't link it to this product for a few days (and kept using the supplement) and then decided to research citric acid, as this was the only recent change in my diet. I found there are both natural (think beets or cane sugar) and synthetic versions, and the synthetic/manufactured version contains a known neurotoxin! It is grown on corn sugars and then "enhanced" with aspergillis niger, aka mold! I am allergic to this mold - the day I stopped using the Natural Factors Magnesium Glycinate "Pure" powder, I started getting better. I called the company and was told the citric acid came from corn. However, the addition of asp. niger wasn't revealed. By the way, the FDA indicates manufactured citric acid is GRAS but it has never been tested for safety. Do your own research and stay healthy.

iHerb Customer originally posted on iherb.com
Прекрасно!
6 October 2024

Magnesium bisglycinate is a high—quality supplement that everyone needs. It has a beneficial effect on the stomach, helps to relax muscles and improve sleep, and also has a calming effect. Unlike other forms of magnesium, this one does not cause laxative effects, so I chose it. In addition, magnesium bisglycinate is available in powder form, which makes it convenient to take compared to capsules, which need to be taken in 3-4 pieces. However, in my opinion, it would be nice if manufacturers produced magnesium bisglycinate in larger packages, for example, in cans with a large amount of the substance.

iHerb Customer originally posted on iherb.com
🌻 Amazing Benefits 🌻
10 May 2024

I started using this type of magnesium about a year ago after trying every possible magnesium combination with no benefits. After watching some videos I decided to take magnesium bisglycinate and after a few hours I could already feel the difference. 🍃🍃Magnesium is essential for more than 400 functions within your body such as relaxation, sleep and muscle.Stress is a catalyst for diseases, which is why we must be careful to lead a stress-free life. An activity that helps me a lot along with magnesium is writing and walking. Both are free activities that help regulate your nervous system. To understand how to write I recommend reading the book "everything will be fine I promise" by Faouzi Zouhair. Reading allowed me to face my traumas and defeat my demons. I ... MoreI started using this type of magnesium about a year ago after trying every possible magnesium combination with no benefits. After watching some videos I decided to take magnesium bisglycinate and after a few hours I could already feel the difference. 🍃🍃Magnesium is essential for more than 400 functions within your body such as relaxation, sleep and muscle.Stress is a catalyst for diseases, which is why we must be careful to lead a stress-free life. An activity that helps me a lot along with magnesium is writing and walking. Both are free activities that help regulate your nervous system. To understand how to write I recommend reading the book "everything will be fine I promise" by Faouzi Zouhair. Reading allowed me to face my traumas and defeat my demons. I live every day simply and peacefully. And if I feel down or stressed I start writing to put my head in order.If you have read the whole review I really hope you get well and heal 🌻🌻

iHerb Customer originally posted on iherb.com

Specification

Best by06/2029
Dimensions7.9 x 7.1 x 7.4 cm , 0.2 kg
Serving Size1 Scoop (2.4 g)
Servings Per Container50