Home/ Supplements/ Vitamin C/ Cal-Mag Complex

Cal-Mag Complex

product on market Tablet or Pill 4Life Fundamentals Safety: 90/100
90/100

This product looks safe

  • Contains proprietary blend — exact ingredient amounts not disclosed
  • 56% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

Calcium and vitamin D have strong evidence for supporting bone health and density. Magnesium and vitamin B6 contribute to muscle function and metabolic processes, while vitamin C supports immune health. Research for these combined nutrients is well-established, though overall evidence coverage for this specific formulation is limited.

AI-generated summary based on research evidence. Not medical advice.

Alerts

Safety Alerts

Contains proprietary blend — exact ingredient amounts not disclosed

Label

Product Label

Label for Cal-Mag Complex
Open Full PDF View on NIH DSLD →
Details

Label Data

3 Tablet(s)
Serving Size
30
Servings
Botanical with Nutrients
Product Type
56%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Vitamin C
20 mg (22% DV)
50 mcg (250% DV)
3.3× RDA — above typical dose (UL: 0.1 mg) 608 studies (A:16, B:251)
1 mg (59% DV)
Within RDA (0.8× RDA) 114 studies (A:3, B:35)
Calcium
630 mg (48% DV)
270 mg (64% DV)
Within RDA (0.6× RDA) 316 studies (A:8, B:159)
2 mg (18% DV)
Within RDA (0.2× RDA) 263 studies (A:6, B:134)
1 mg (111% DV)
1.1× RDA — within safe limits 37 studies (A:0, B:11)
1 mg (43% DV)
Within RDA (0.4× RDA) 9 studies — no high-quality reviews
Proprietary Blend
52 mg

Other Ingredients

Microcrystalline Cellulose Silicon Dioxide Croscarmellose Sodium Polyvinyl Alcohol Talc Polyethylene Glycol Polysorbate 80 Stearic Acid Magnesium Stearate Strontium Chloride
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions: Take three (3) tablets daily with 8 oz of fluid. Best if taken with food.

Warnings & Precautions

Keep out of reach of children.

Formulation Notes

Cal-Mag Complex is 4Life's premier source of calcium, magnesium and other nutrients for bone health. Scientifically formulated, Cal-Mag Complex features: multiple sources of calcium and magnesium, chelated calcium for improved absorption in the body, a synergistic combination of ingredients to fortify bone health, and support for overall bone health.

Made in the USA with quality ingredients from around the world

Bone Joint

Additional Information

A product of 4Life

Metadata

Product Details

UPC / SKU23520
DSLD Entry Date2023-12-14
Product TypeBotanical with Nutrients
FormTablet or Pill
Brand4Life Fundamentals
DSLD ID301060
Data Updated2026-04-11
Research

Research Evidence

371
Research Sources
54
Avg Quality
148
Meta Analysis
82
Systematic Review
71
Rct
62
Clinical Trial
2
Regulatory Source
1
Cochrane Review
1
Narrative Review
1
Other
1
Openfda Safety
A Vitamin C supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015 PubMed DOI
A Vitamin C supplementation for the primary prevention of cardiovascular disease
Systematic Review The Cochrane database of systematic reviews 2017 PubMed DOI
A Vitamin C for preventing and treating the common cold
Meta Analysis The Cochrane database of systematic reviews 2013 PubMed DOI
A Vitamin C for preventing and treating pneumonia
Meta Analysis The Cochrane database of systematic reviews 2013 PubMed DOI
A Vitamin E supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015 PubMed DOI
A Vitamin C supplementation for prevention and treatment of pneumonia
Meta Analysis The Cochrane database of systematic reviews 2020 PubMed DOI
A Vitamin C supplementation for prevention and treatment of pneumonia
Systematic Review The Cochrane database of systematic reviews 2021 PubMed DOI
A Nutritional interventions for preventing and treating pressure ulcers
Meta Analysis The Cochrane database of systematic reviews 2024 PubMed DOI
A Does Vitamin C Supplementation Provide a Protective Effect in Periodontal Health? A Systematic Review and Meta-Analysis
Meta Analysis International journal of molecular sciences 2024 PubMed DOI
A Circulating vitamin C concentration and risk of cancers: a Mendelian randomization study
Meta Analysis BMC medicine 2021 PubMed DOI
View all evidence for Vitamin C →
Compare

Similar Products

OB Complete Chewable
Vertical Pharmaceuticals · Tablet or Pill
100
RenaPlex-D
Nephro-Tech · Tablet or Pill
100
800/Ultra D
Dialyvite · Tablet or Pill
100
B-Vital
Higher Nature · Tablet or Pill
100
Energise
Higher Nature · Tablet or Pill
100
View all Vitamin C products →
Vitamin C research Best Vitamin C All Vitamin C products More from 4Life Fundamentals View on NIH DSLD →

This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.