Page 1 - Reviews - BiOptimizers, Magnesium Breakthrough, 50 Veggie Caps - 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 180 ratings
162
13
3
1
1
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What customers say
Customers frequently praise BIOptimizers Magnesium Breakthrough for its high-quality ingredients and the inclusion of multiple forms of magnesium in a single product. Many users report significant improvements in muscle soreness, joint pain, sleep quality, and digestion. The product is noted for being gentle on the stomach and easy to swallow, with no taste. Some customers experienced digestive distress initially but recommend adjusting the dosage carefully. The blend's effectiveness in promoting relaxation and stress relief is highlighted by several reviewers. Despite occasional stock shortages, it remains highly recommended by both users and professionals like dentists. A few users did not notice any benefits or found it too harsh for their digestive system.
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imarc
Silver
Posted on Jun 1, 2025
Philippines
119
0
0
6
Great!
Verified purchase
Quality magnesium , packaging is alright, sleep improvement noticeable. Best brand by far. Definitely a must have. Benefits sleep so that you're able to get at least 6 hours nightly.
Robert
Gold
Posted on Jul 26, 2025
United States
356
85
54
894
BIOptimizers Magnesium Breakthrough 50 Veggie Caps
Verified purchase
Magnesium is essential for roughly 300 body functions, and yet somewhere around 60% of Americans are deficient in magnesium. Not good. BIOptimizers 7 forms of Magnesium is good value and the right dosage.
YYEpilog
Silver
Posted on Apr 14, 2025
132
5
0
19
Verified purchase
Love this product. All magnesium in one. Can never get any outside. I don’t know how to describe but I feel good. Only if you try you’ll know what I mean.
iHerb customer
Silver
Posted on Nov 19, 2025
United States
169
0
0
17
Absolutely love!
Verified purchase
Great quality magnesium. I love that is has so many Different ones in it. Minimal ingredients which I love. This helps me relax, keep bowels normal and is not Hard on my stomach. Will continue to purchase’
iHerb customer
Posted on Nov 14, 2025
Croatia
3
0
0
1
Verified purchase
This is my third bottle..my whole family is drinking, and this is definitely the best magnesium on the market..I sleep very good and calm.. includes everything we need for the body
MELI
Posted on Oct 21, 2025
Portugal
8
0
0
0
highly recommended by others
Verified purchase
Have been taking magnesium for some time but not this combo. A functional dentist I follow and trust recommended so happy to try it now.
iHerb customer
Silver
Posted on Oct 2, 2025
United States
149
0
1
146
Effective
Verified purchase
I like this product as it contains 7 different types of magnesium. I take two with dinner, and I feel it helps with leg cramps.
iHerb customer
Posted on Sep 26, 2025
Croatia
21
0
1
1
so far so great
Verified purchase
this brand is kind of new to us, but it does the job. it seems high quality perfect ingredient combo of magnesium that is effective when used as suggested. i sleep better and feel better. minerals are important to everyone, i recommend!
iHerb customer
Posted on Aug 2, 2025
Latvia
30
0
0
7
the best Magnesium ever
Verified purchase
Been buying this in repeat, helps a lot with my muscle soreness, improves sleep together eith some other BIOptimizers products. I think this company's products are really working!
iHerb customer
Gold
Posted on Jul 26, 2025
Thailand
311
92
60
725
BIOptimizers Magnesium Breakthrough, 50 Veggie Caps
Verified purchase
Magnesium is essential for roughly 300 body functions, and yet somewhere around 60% of Americans are deficient in magnesium. Not good. BIOptimizers 7 forms of Magnesium is good value and the right dosage.