Page 1 - Reviews - Innate Response Formulas, Magnesium, 120 Capsules - iHerb
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Customer Ratings & Reviews

100% authenticOur products are sourced directly from brands or authorized distributors.Show more
4.9
Based on 5,866 ratings
5,328
370
119
26
23
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What customers say
Customers highly praise Innate Response Formulas Magnesium 300 for its high-quality ingredients and effectiveness. Many users report significant improvements in sleep quality, relaxation, and reduction of muscle cramps. The supplement contains multiple forms of magnesium (malate, citrate, glycinate), which are well-regarded for their bioavailability and potency. Despite a higher price point compared to other brands, customers find the product worth the cost due to its benefits. The standard capsule size is appreciated for ease of swallowing. Some noted that the packaging could be more convenient as bottle sizes vary without a change in capsule quantity.
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English
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iHerb customer
Posted on Nov 9, 2025
United States
75
0
1
4
Verified purchase
This is a high-quality product with well-absorbed magnesium glycinate. The 120-capsule size offers good value and lasts for months. It effectively promotes relaxation and helps with muscle cramps. The capsules are a standard, easy-to-swallow size. This is a reliable and effective formula for daily use.
iHerb customer
Posted on Oct 5, 2025
United States
90
2
0
11
Good Quality!
Verified purchase
I have been using this Magnesium for the past few months and I have noticed improved sleep quality and joint and muscle benefits as well. The capsules have no taste and the dosage is convenient in one capsule a day. I would highly recommend this brand for your magnesium needs.
iHerb customer
Posted on Sep 19, 2025
United States
17
0
1
15
MAGNESIUM CAPSULES FOR SLEEP
Verified purchase
My chiropractor prescribed two of these capsules per night to help relax my muscles and help with my sleep. I'm not a good sleeper and I appreciate the help of this product. I have been taking them for a long time and don't want to try to go to sleep without them.
Viktoriia
Gold
Posted on Aug 28, 2025
Ukraine
600
0
0
44
A Restorative Mineral for Muscles and Sleep
Verified purchase
Innate Response Formulas Magnesium is a high-quality supplement featuring a well-absorbed form of this essential mineral. The capsule size is manageable and easy to swallow, and the packaging is secure and minimalist. A key advantage is its multifaceted support; it effectively helps relax muscles, ease joint discomfort, and promote restful sleep by supporting hormone regulation involved in relaxation. It has no unpleasant taste and integrates seamlessly into my evening routine. This is a reliable and effective product for anyone seeking comprehensive magnesium benefits.
iHerb customer
Posted on Jul 29, 2025
United States
2
0
0
3
Very high quality!
Verified purchase
I've been taking this for years. It was recommenced to me by my doctor as being the best quality magnesium blend. I have been very happy with it and it has helped me a lot. It's hard to find safe supplements these days and this one definitely is!
g
Gold
Posted on Jun 30, 2025
Singapore
7,041
0
0
851
Verified purchase
Innate Response Magnesium has been a lifesaver for my muscle cramps and restless nights—I actually wake up feeling refreshed now! The capsules are gentle on my stomach (no unpleasant side effects) and easy to incorporate daily. I love that it’s made with whole-food ingredients instead of synthetic fillers. After trying countless brands, this is the one that finally works for me!
iHerbCustomer
Gold
Posted on Oct 19, 2024
Singapore
331
209
107
581
Verified purchase
As being a late night insomniac, I find difficulty getting to sleep. Though in the past, I have had tried melatonin hormone but decided to take this particular brand of magnesium in the ingredient form of magnesium malate, magnesium citrate, magnesium glycinate. After taking this quality supplement package (usually before sleep), I find that it benefits my body to be less tensed and muscle loosening, I can drift more easily to sleep with less running thoughts in my head. Also Iess waking up in the middle of the nights. It doesn't have any weird taste or smell.
afaa8419-0cba-469a-a4bd-daa65368d66f
Luna
Gold
Posted on Jan 30, 2026
United States
327
0
1
16
good so far
Verified purchase
need to use it for sleep and it's good so far!
iHerbCustomer
Posted on May 30, 2025
Bulgaria
28
16
0
1
Good
Verified purchase
The product is very good. As for the site the large selection of original eco-products, additives, etc. Quickly collects and sends the order, fast technical support. Good feedback system in different languages. Low prices. Adequate shipping costs. I would even say that more than adequate. Excellent packaging. They include samples, advertisements, etc. Constant promotions, discounts, free trial products.
44ca9278-04fc-4405-9749-eca19a7bea13
iHerbCustomer
Posted on Mar 10, 2025
Monaco
148
376
6
238
So good
Verified purchase
I have purchased this magnesium for my mother, her age is 77. She is still very active but as we all know with an age you can start having some issues with a body… specially she feels with her muscles … since she is taking it so far so good, the taste is ok she didn’t complained to me )))
3096a834-c893-497e-85ac-b0f632f44941