Life Extension Bone Restore with Vitamin K2
- Calcium
- More reviewed than 67%
A multi-form calcium and K2 combination aimed at bone support, in a 120 capsule bottle; useful as a general bone health supplement rather than a precisely dosed clinical regimen.
As an Amazon Associate, ProductDome may earn a commission from qualifying purchases made through links on this page.
How it ranks among the 107 calcium we track
4.6★ across 3,400 Amazon ratings, Bayesian-smoothed toward the category average.
3,400 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
6,000+ bought on Amazon last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 107 calcium we track - how the scorecard works · full calcium data report. Confidence: limited - incomplete product information.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
Life Extension Bone Restore with Vitamin K2 is a calcium supplement built around three absorbable calcium forms plus vitamin D3, K2 and trace minerals, packaged as 120 capsules for daily bone support. Suits adults building a bone routine who want more than a single calcium salt.
Bone supplements built on plain calcium carbonate alone are common; this one leans on a three-form calcium blend paired with K2, a combination marketed for directing calcium toward bone rather than soft tissue. The listing supplies no serving size or milligram breakdown beyond the capsule count, so buyers wanting exact dosing per nutrient should check the label before ordering.
- 120 capsule bottle
- Three types of absorbable calcium
- Vitamin D3 and K2 included
- Gluten free, non-GMO
Who it's for
Adults tracking bone density, especially those already taking vitamin D who want a calcium source paired with K2 rather than a bare mineral pill. Not the pick for anyone needing a specific milligram dose matched to a doctor's recommendation, since exact amounts are not listed here.
Strengths and trade-offs
Drawn from this product's published specifications.
- Combines three calcium forms in one capsule
- Includes vitamin D3 and K2 rather than calcium alone
- Gluten free and non-GMO
- No dosage breakdown provided in this listing
- No serving size or capsules-per-day guidance given
Performance notes
The gluten free, non-GMO formulation combines three calcium forms with D3 and K2, a pairing intended to support bone mineralization while directing calcium away from arteries and soft tissue, though the listing does not break out exact milligram amounts per capsule.
Specifications
| Brand | Life |
|---|---|
| Model | 01727 |
Other Life calcium
How it compares
This product against the closest alternatives we track in calcium.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Life Extension Bone Restore with Vitamin K2This product | 4.6 / 5 | 3,400 | 2.7 / 5 |
| Nature Made Calcium Magnesium Zinc with Vitamin D3NATURE | 4.8 / 5 | 19,900 | 4.7 / 5 |
| Nature's Bounty Calcium Magnesium & Zinc CapletsNature's | 4.7 / 5 | 23,000 | 4.6 / 5 |
| Caltrate 600 Plus D3 Calcium and Vitamin D Supplement TabletsCaltrate | 4.7 / 5 | 16,400 | 4.6 / 5 |
| Citracal Slow Release- Calcium 1200 mg with Vitamin D3Citracal | 4.7 / 5 | 11,909 | 4.6 / 5 |
Similar calcium from other brands
Questions about the Life 01727
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
What forms of calcium does Life Extension Bone Restore use?
The listing describes three types of absorbable calcium combined with vitamins D3 and K2 and additional minerals, though it does not name the individual calcium sources.
Is Bone Restore gluten free?
Yes, it is labeled gluten free and non-GMO.
How many capsules are in one bottle of model 01727?
This bottle contains 120 capsules.