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

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4.9
Based on 5,899 ratings
5,359
371
120
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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iHerbCustomer
Gold
Posted on Jan 16, 2026
Vietnam
1,309
2
0
69
Great
Verified purchase
An excellent basic supplement for adults, especially those with an active lifestyle. High dosage, excellent composition, containing only natural ingredients. The large package will last a long time, covering the entire course of treatment. Excellent quality. Daily use produces results, positively impacting basic body functions. Neutral taste, normal odor, easy to drink. Excellent supplement.
Auto-translated from Russian
iHerb customer
Posted on Dec 19, 2019
Vietnam
76
1
2
54
The best forms of magnesium
Verified purchase
Wonderful drug. I take almost a year. Amazing condition after him.
Auto-translated from Russian
iHerbCustomer
Gold
Posted on Oct 19, 2024
333
211
114
593
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
iHerbCustomer
Posted on Aug 13, 2024
Bosnia and Herzegovina
43
31
1
5
Number one magnesium.
Verified purchase
After using this magnesium, I no longer have problems with digestion, recovery after training is faster. I just feel difference when I take and when I dont.
14792daa-4017-4509-8ca5-55c6d0ff0ddb
Guly19
Silver
Posted on Oct 2, 2025
Kyrgyzstan
272
10
1
16
Nice
Verified purchase
Great quality product, I noticed the difference right away. Definitely recommend.
iHerbCustomer
Posted on Dec 5, 2025
Moldova, Republic of
27
0
0
2
Very good
Verified purchase
This Innate Magnesium has become one of my favorite daily supplements. It’s gentle on the stomach, absorbs really well, and provides a noticeable sense of calm and relaxation. After taking it consistently, I’ve experienced better sleep quality and less muscle tension, especially after long workdays or workouts. I love that the formula feels clean and thoughtfully made, without unnecessary additives. The tablets are easy to take and don’t cause any digestive upset, which has been a problem for me with other magnesium brands. Overall, this is a reliable, high-quality magnesium supplement that delivers steady and effective support. Highly recommended for anyone looking to improve sleep, relaxation, or overall well-being.
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
92
4
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.
Viktoriia
Gold
Posted on Aug 28, 2025
Ukraine
601
0
0
46
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!