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 7,347 ratings
6,252
732
260
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.
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English
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AbouAssaad
Gold
Posted on Feb 11, 2026
United Arab Emirates
621
0
1
9
Verified purchase
Very good product highly recommend would definitely buy again another time
iHerb customer
Posted on Aug 28, 2025
United Arab Emirates
59
0
0
1
Verified purchase
Quality is super! The ingredients are great! Size arranged! What you need! Performance is felt! the product arranged, perfectly packed, the effect is definitely there! I will order more! Just as quickly delivered
grannysmith
Posted on Oct 26, 2025
Bosnia and Herzegovina
94
0
0
33
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
197
0
0
55
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!
iHerbCustomer
Gold
Posted on Mar 22, 2026
Romania
325
40
0
76
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
26
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
2
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.”
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Merinee
Silver
Posted on Feb 27, 2026
Estonia
190
0
0
46
Too many capsules at once
Verified purchase
I am not fan of taking 6 capsules at a time, thus I will likely repurchase some other product. But product itself is good - does increase energy levels.
Doctor Diana
Gold
Posted on Jan 9, 2026
624
1
2
200
OK
Verified purchase
Good quality for the price. Easy to use and meets expectations, especially considering the cost and presentation. Overall, a satisfactory product based on my experience so far.
iHerb customer
Posted on Nov 2, 2025
Malawi
51
0
1
4
SUPER POWER
Verified purchase
Superhero energy. I love the boost I get when I take one. It doesn't have an aftertaste. The capsule slides down well, though the size is big, so I give it a good 7/10. The effect on muscle soreness recovery is brilliant, and the fact that it aids with sleep is a plus. It's easier on the stomach, hence it doesn't affect digestion.