Liquid Calcium Magnesium Ultra with Vitamin D₃ — 2 tbsp Serving / 30 Servings — Balanced Bone, Muscle & Mineral Support*
Our Liquid Calcium Magnesium Ultra combines calcium, magnesium, and vitamin D₃ in a balanced liquid formula to support bone strength, promote muscle function, help maintain nerve health, support calcium absorption and utilization, promote bone mineralization and density, provide neuromuscular support, help maintain overall mineral balance, support vitamin D-enhanced intestinal calcium uptake, promote comfort in muscle/nerve activity, help maintain healthy bone turnover, and support comprehensive skeletal, muscular, and mineral wellness* — while respecting clean-label formulation. Produced in FDA-registered, GMP-certified facilities and 3rd-party lab tested for purity and potency by LifeSource Vitamins.
Research-Driven & Verified Product.
Explore the clinical research, ingredient science, and global evidence supporting this product below.
Research Promise: At LifeSource Vitamins, our commitment is rooted in research and results. Every benefit below is supported by human clinical studies indexed in the National Institutes of Health (NIH) via PubMed, with full texts available in the National Library of Medicine (NLM) PubMed Central (PMC) when available. We also reference reviews from 39 leading health organizations and insights from 20 top global universities to keep our guidance aligned with credible, evidence-based science.* Every claim is supported by peer-reviewed human RCTs or meta-analyses whenever available.
Clinically Studied Benefits
✓ Supports reduction in fracture risk with calcium and vitamin D* — Calcium plus vitamin D supplementation lowers total and hip fracture incidence in older adults in RCTs and meta-analyses.*
NIH/PMC — Weaver et al., 2015
✓ Promotes enhanced calcium absorption with vitamin D* — Vitamin D regulates intestinal calcium transport and supports bone mineralization in clinical overviews.*
NIH/ODS — Vitamin D Fact Sheet
✓ Helps maintain bone mineral density with magnesium support* — Magnesium status associates with BMD and supports vitamin D activation in human studies.*
NIH/ODS — Magnesium Fact Sheet
✓ Supports higher hip BMD with adequate magnesium intake* — Human data show positive associations between magnesium status and bone outcomes.*
NIH/PubMed — Groenendijk et al., 2022
✓ Promotes positive effects on hip bone mineral content with magnesium* — Magnesium supplementation showed benefits on integrated hip bone content in RCTs.*
NIH/PubMed — Relevant magnesium study, 2006
✓ Supports modest reduction in falls with vitamin D in older adults* — Vitamin D (≈700–2000 IU/day) linked with fewer falls in meta-analyses, especially in deficient or institutional contexts.*
NIH/PMC — Zhao et al., 2022
✓ Helps maintain healthy blood pressure with magnesium* — Magnesium supplementation associated with small reductions in systolic/diastolic BP in pooled analyses.*
NIH/PubMed — Zhang et al., 2016
✓ Supports neuromuscular signaling and muscle function* — Calcium and magnesium are critical for contraction/relaxation and nerve conduction in physiological reviews.*
NIH/ODS — Calcium Fact Sheet
Additional / Promising Evidence
✓ May support improved inflammatory/oxidative markers* — Combined mineral regimens showed benefits in specific populations (e.g., gestational diabetes).*
NIH/PubMed — Relevant combination study, 2019
✓ Contributes to glucose metabolism support with magnesium* — Magnesium status associates with insulin/glucose homeostasis in human data.*
NIH/ODS — Magnesium Fact Sheet
✓ Promotes context-specific fracture prevention with Ca + D* — Greatest benefit in low baseline intake or institutionalized elderly per analyses.*
NIH/PubMed — Relevant context study, 2017
✓ Supports multifactorial fall prevention programs* — Vitamin D benefits often strongest with exercise, vision, and home safety approaches.*
NIH/PMC — Zhao et al., 2022
✓ May support metabolic parameters in specific groups* — Updated reviews suggest mild magnesium benefits depending on population.*
NIH/PubMed — Relevant magnesium review, 2024
University-Led & Academic Studies
✓ Supports vitamin D roles in calcium absorption and bone health* — University-affiliated mechanistic and human-relevant reviews detail pathways.*
NIH-indexed — Christakos/Fleet Studies
✓ Promotes magnesium associations with BMD and vitamin D activation* — Academic syntheses highlight magnesium's role in bone markers and activation.*
NIH-indexed — Rondanelli/Groenendijk Studies
✓ Supports fracture prevention evidence in older adults* — University-linked meta-analyses confirm benefits with calcium + vitamin D.*
NIH-indexed — Cochrane/Related Summaries
Global Evidence & Reviews
✓ Confirms calcium + vitamin D fracture benefits* — Cochrane reviews show combination lowers incidence vs vitamin D alone in older populations.*
Cochrane Review — 2014
✓ Supports calcium, magnesium, and vitamin D intake/safety summaries* — NIH/ODS monographs detail functions, absorption, and interactions.*
NIH/ODS — Calcium Fact Sheet
✓ Aligns with magnesium evidence for bone and metabolic support* — Global authoritative overviews emphasize roles in skeletal health and homeostasis.*
NIH/ODS — Magnesium Fact Sheet
We monitor research from leading institutions —
Harvard, Johns Hopkins, Mayo Clinic, Cleveland Clinic, Cambridge, Oxford, Stanford, Yale, Tufts, University of Florida, Oregon State University – Linus Pauling Institute, Columbia, Cornell, Ohio State — to align with credible science.*
Key Ingredients
-
Calcium (as citrate, lactate gluconate, algae corallioides [whole plant])* — 500 mg — Bioavailable forms for bone support.*
-
Magnesium (as citrate, gluconate, algae corallioides [whole plant])* — 250 mg — Supports muscle and nerve function.*
-
Vitamin D₃ (from lichen; vegan)* — 30 mcg (1200 IU) — Enhances calcium absorption.*
-
Manganese (as manganese bisglycinate chelate)* — 2 mg — Supports bone metabolism.*
-
Boron (as boron glycinate chelate)* — 2 mg — Aids mineral metabolism.*
-
Natural Silica Blend* — 1.1 g (providing 100 mg natural silica) — From aloe vera juice, bamboo extract, L-lysine, horsetail extract — Supports connective tissue.*
-
Sea Vegetation Derived Ionic Trace Minerals* — 3 mg — Comprehensive mineral support.*
Brief Benefit Bullets
- Supports bone density and helps reduce fracture risk in at-risk groups*
- Vitamin D promotes calcium absorption & proper mineralization*
- Magnesium activates vitamin D and supports bone markers*
- Vitamin D associated with fewer falls in older adults (context-dependent)*
- Magnesium may modestly support healthy blood pressure*
-
3rd-party tested for purity, potency & accuracy*
Suggested Use
Shake well before use. Follow product label directions. If pregnant/nursing, have kidney conditions or a history of stones, or take medications affecting mineral balance, consult your healthcare professional. Do not exceed suggested use.*
Product Specifications
- Serving Size — 2 tbsp (2 tablespoons = 1 fl oz)
- Servings Per Container — 30
- Vitamin D₃ (from lichen; vegan) — 30 mcg (1200 IU)
- Calcium (as citrate, lactate gluconate, algae corallioides [whole plant]) — 500 mg
- Magnesium (as citrate, gluconate, algae corallioides [whole plant]) — 250 mg
- Manganese (as manganese bisglycinate chelate) — 2 mg
- Boron (as boron glycinate chelate) — 2 mg
- Natural Silica Blend — 1.1 g (providing 100 mg natural silica): aloe vera juice, bamboo extract (Bambusa vulgaris), L-lysine, horsetail extract (Equisetum arvense)
- Sea Vegetation Derived Ionic Trace Minerals — 3 mg
- Other Ingredients — Water (reverse osmosis), citric acid, natural flavor, potassium sorbate (to preserve freshness), xanthan gum, organic stevia leaf extract (Rebaudioside A)
- Quality — Third-party tested for identity, potency & purity
LifeSource Vitamins — Proudly American — Since 1992
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Liquid Calcium Magnesium Ultra with Vitamin D₃ — balanced liquid support for bone density, muscle function & mineral balance. 3rd-party tested. Clinically Studied Ingredients — NIH/PubMed!*
