Page 1 - Reviews - Metagenics, Bone Builder® With Magnesium, 180 Tablets - iHerb
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Customer Ratings & Reviews

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4.8
Based on 62 ratings
51
10
1
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What customers say
(62)
 
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iHerb customer
Posted on Mar 26, 2026
Singapore
67
0
0
3
Physiologic, well‑designed bone formula
Verified purchase
Uses MCHC, giving calcium in a bone‑like matrix with phosphorus and proteins, plus well‑absorbed magnesium forms and supportive vitamin D. This mirrors natural bone composition better than isolated calcium salts and maintains a reasonable calcium:magnesium ratio. Three‑tablet serving is a downside, but overall formulation quality and rationale are excellent for osteopenia/osteoporosis support.
iHerb customer
Posted on Mar 26, 2026
Singapore
67
0
0
3
Verified purchase
Uses MCHC, which provides calcium plus bone matrix proteins and minerals, a more physiological bone source than plain calcium carbonate. The 2:1 calcium:magnesium ratio, added vitamin D, and good magnesium forms (citrate, aspartate, bisglycinate) are strong. Three-tablet dose is a bit bulky, but overall an excellent, evidence‑based bone formula.
iHerb customer
Posted on Jun 3, 2026
United States
2
0
0
0
High Quality
Verified purchase
Fantastic, bone building supplement. Metagenics is an excellent company know for their high quality ingredients and quality control. I've been buying their supplements for years.
iHerb customer
Silver
Posted on Mar 29, 2026
Singapore
241
0
0
4
Very very good
Verified purchase
Small size easy to swallow. It really does help with especially in my lower back, I think I’ve lack magnesium and calcium all this time, Good quality and natural vitamin.
iHerb customer
Posted on Mar 26, 2026
Singapore
5
0
0
0
Good quality and great product.
Verified purchase
Great product with bone‑like formula. Combines MCHA with magnesium and vitamin D dose. This “whole‑bone” approach is more effective than simple calcium tablets. good quality.
iHerb customer
Posted on Mar 26, 2026
Singapore
5
0
0
0
Great product
Verified purchase
Combines MCHA with magnesium and vitamin D dose. This “whole‑bone” approach is more effective than simple calcium tablets. Great quality and good ingredients. More effective.
MIHO5
Gold
Posted on Jul 8, 2025
543
0
61
41
Verified purchase
Great product! I highly recommend it :)) Nice quality, packaging and delivery!
iHerb customer
Silver
Posted on Aug 31, 2024
Norway
231
0
0
3
Verified purchase
The package is great & the effects can be noticed after sometime
AbuRadhi
Silver
Posted on Dec 10, 2025
Bahrain
192
0
0
0
Verified purchase
great quality as expected from iHerb package is very well and this product benefited me as expected!
iHerb customer
Posted on Dec 31, 2012
United States
1,390
0
1
314
Metagenics Cal Apatite with Magnesium is a Superior Health Supplement!
Verified purchase
Appreciate the fact that this unique formula provides optimized levels of vitamin D and a blend of three forms of magnesium designed to be bioavailable to achieve a 2:1 calcium to magnesium ratio for comprehensive musculoskeletal support. I also like that this item is gluten free.