Page 1 - Reviews - Source Naturals, Magnesium Malate, 200 Capsules - iHerb
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Customer Ratings & Reviews

100% authenticOur products are sourced directly from brands or authorized distributors.Show more
4.8
Based on 7,517 ratings
6,402
747
265
47
56
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What customers say
Customers consistently praise the magnesium supplement for its high quality, effective absorption, and benefits in reducing muscle cramps and improving sleep. Many users report feeling more energetic and less fatigued. The product is appreciated for its pure ingredients, easy-to-swallow capsules, and affordability. However, some customers find the serving size of six capsules per day to be excessive. Overall, it is highly recommended for its positive impact on muscle health, relaxation, and overall well-being.
Review highlights
Customer reviews (7,397)
Product reviews solely reflect the views and opinions expressed by the contributors and not those of iHerb. iHerb does not verify or endorse any claims made in these reviews. Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.
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Reviews from Mauritius
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English
Translated reviews
grannysmith
Posted on Oct 26, 2025
Bosnia and Herzegovina
94
0
0
35
Verified purchase
This one has been a game-changer for my energy and digestion! Magnesium Malate gives a smoother, more sustained effect compared to other forms. I feel less fatigued and my gut stays calmer — which is a huge deal for me. The capsules are medium-sized and easy to take. Source Naturals keeps their formulas clean and efficient, which I really appreciate. The bottle is big and lasts for ages — great value for money. It’s one of those supplements that quietly supports everything from muscles to mood. Total win!
SarahK444
Silver
Posted on Mar 3, 2026
United States
218
0
0
60
Everyone needs Magnesium!
Verified purchase
My doctor recommended that I take this to suppliment to help support my heart, nerves, muscles & joints. Our food today is lacking in this important mineral and I trust this brand even though it’s a higher price point I want to make sure I’m getting good ingredients and quality so it’s worth it to me. No bad tastes or side effects I would recommend!
sky11
Posted on Oct 5, 2025
Croatia
21
0
1
6
not sure
Verified purchase
I took this product only twice, reason is that it made me sleepy and tired :( I am disappointed, as didn't expect such undesired effect. Wont buy again.
Shereen39
Posted on May 13, 2024
Israel
477
9
3
45
Magnesium Malate, 3,750 mg, 200 Capsules (625 mg per Capsule)
Verified purchase
1. **Optimal Dosage**: Each capsule contains 625 mg of magnesium malate, providing a substantial and effective dosage for supporting various aspects of health. 2. **Quality Ingredient**: Magnesium malate is a highly bioavailable form of magnesium, ensuring maximum absorption and utilization by the body for optimal benefits. 3. **High Quality**: Look for a product sourced from reputable manufacturers that adhere to stringent quality standards, ensuring purity, potency, and safety. 4. **Generous Supply**: With 200 capsules per bottle, this provides a generous supply for long-term use, reducing the need for frequent reorders and offering excellent value for its size. 5. **Convenient Package**: The capsules are easy to store and use, and the packaging is designed to maintain the freshness and potency of the magnesium malate. 6. **Health Benefits**: Magnesium is essential for numerous bodily functions, including supporting heart health, muscle function, nerve function, bone health, and promoting relaxation and sleep quality.
iHerbCustomer
Gold
Posted on Mar 22, 2026
Romania
325
40
0
95
Magnesium malate
Verified purchase
I’ve been using magnesium malate for a couple of weeks now, mostly in the evening after work. I usually take it when my muscle feel tired or when my joints start to ache a bit after long day. What I really like is how it helps with my sleep. I’m not saying it knocks me out, but I feel more relaxed and fall asleep easier than before. Also noticed my muscle recovery feels better, less stiffness in the morning which is big plus for me. The quality seems very good, capsules are easy to swallow and the size is not too big, so no problem there. I also like that it doesn’t upset my stomach, which I had with some other magnesium before. For my overall health, it feels like a solid support supplement. Not a miracle, but something that реально works in everyday life. Good for joint comfort, better sleep and just feeling more balanced. Honestly, I’m happy with it and will keep using.
G
Posted on Jan 28, 2026
United States
72
0
0
34
Favorite magnesium
Verified purchase
I have a sever amount of muscle and joint pain due to chronic illness (long-covid related). This is the only magnesium supplement that actually makes a noticeable difference in lessening that pain (I’ve tried many others). Magnesium Malate is a huge win for me, I’ve been taking this for about a year now. I prefer this capsule size, as the others from this brand are too big and hard to swallow. The full recommended dose is 6 capsules; I take 4 capsules (2 in morning, 2 at night), and that seems to work best for me. I haven’t tried any other brands, but I’ve always been a fan of Source Naturals quality. Would definitely recommend if you think it might help your chronic illness.
iHerb customer
Posted on Dec 12, 2025
Azerbaijan
69
67
0
5
Excellent
Verified purchase
“Magnesium is an outstanding supplement — the difference it makes is incredible. My sleep became deeper, muscle tension disappeared, and my energy levels increased noticeably. It brings a calm, steady focus that lasts all day. The results are fast, clear, and truly impressive. A must-have for anyone who wants real improvement in their wellbeing.”
79414df5-2df1-416b-9d03-37eafad80cd7
Ulviyyasevdanurcan
Gold
Posted on Nov 19, 2025
United States
421
19
4
9
Good
Verified purchase
Will buy again this product quality is good size is good
iHerbCustomer
Silver
Posted on May 9, 2025
United States
174
0
2
13
Great
Verified purchase
Helps me a lot with deficit of Magnesium. Just be careful not to exceed the dosage otherwise you'll have a diarrhea. We need more than we can take, control and add gradually.
iHerbCustomer
Posted on Feb 25, 2025
Saudi Arabia
1,044
0
0
113
Verified purchase
Terrific product! The size and package are very good. The ingredients in the composition such as magnesium and minerals benefit the brain, heart mainly. It boosts your joint, muscle and sleep quality. It tastes fine to me. I totally like it and will keep purchasing it.