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Heart Calm

product on market Capsule Vital Biologics Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 75% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

Magnesium, potassium, and taurine support cardiovascular function and electrolyte balance, while Coenzyme Q-10 plays a role in cellular energy production. Research providing evidence for these ingredients is generally strong to moderate. The overall formulation maintains a high safety profile.

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

Label

Product Label

Label for Heart Calm
Open Full PDF View on NIH DSLD →
Details

Label Data

3 Capsule(s)
Serving Size
30
Servings
Other Combinations
Product Type
75%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

300 mg (71% DV)
Within RDA (0.7× RDA) 316 studies (A:8, B:159)
Potassium
99 mg (2% DV)
1000 mg
Market median: 500.0mg (180 products) 5 studies (A:0, B:1)
Market median: 100.0mg (283 products) 144 studies (A:1, B:64)

Other Ingredients

Gelatin Rice powder
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested Use: Take 3 capsules daily, preferably with food or as directed by a doctor. Capsules can be taken together or for maximum efficacy take one capsule with breakfast, lunch and dinner.

Warnings & Precautions

Caution: Do not use if pregnant, nursing, or under the age of 18.

Consult your doctor before taking this or any other dietary supplement, Heart Calm is designed for use by individuals with healthy, structurally normal hearts. Immediately discontinue use and consult your doctor if any adverse reactions occur. Do not use if outer seal is damaged or missing.

Keep out of reach of children.

Caution: Do not use if pregnant, nursing, or under the age of 18.

Formulation Notes

Heart Calm is a unique formula designed to help support and maintain a healthy heart rhythm

Helps support a healthy heart rhythm

No gluten No magnesium stearate No artificial colors No artificial preservatives

Additional Information

Store in a cool, dry place.

Metadata

Product Details

UPC / SKUX000Q1AYF5
DSLD Entry Date2022-08-23
Product TypeOther Combinations
FormCapsule
BrandVital Biologics
DSLD ID272324
Data Updated2026-04-11
Research

Research Evidence

849
Research Sources
56
Avg Quality
450
Meta Analysis
152
Rct
137
Systematic Review
73
Clinical Trial
11
Regulatory Source
7
Other
7
Guideline
3
Openfda Safety
2
Cochrane Review
2
Observational
A Phosphate binders for preventing and treating chronic kidney disease-mineral and bone disorder (CKD-MBD)
Meta Analysis The Cochrane database of systematic reviews 2018 PubMed DOI
A Calcium supplementation (other than for preventing or treating hypertension) for improving pregnancy and infant outcomes
Meta Analysis The Cochrane database of systematic reviews 2024 PubMed DOI
A Calcium supplementation (other than for preventing or treating hypertension) for improving pregnancy and infant outcomes
Meta Analysis The Cochrane database of systematic reviews 2015 PubMed DOI
A Vitamin and mineral supplementation for maintaining cognitive function in cognitively healthy people in mid and late life
Meta Analysis The Cochrane database of systematic reviews 2018 PubMed DOI
A Calcium supplementation during pregnancy for preventing hypertensive disorders and related problems
Meta Analysis The Cochrane database of systematic reviews 2025 PubMed DOI
A Dietary calcium supplementation for preventing colorectal cancer and adenomatous polyps
Systematic Review The Cochrane database of systematic reviews 2008 PubMed DOI
A Calcium and vitamin D for increasing bone mineral density in premenopausal women
Systematic Review The Cochrane database of systematic reviews 2023 PubMed DOI
A Dietary sodium, sodium-to-potassium ratio, and risk of stroke: A systematic review and nonlinear dose-response meta-analysis
Meta Analysis Clinical nutrition (Edinburgh, Scotland) 2019 PubMed DOI
A The association between circulating magnesium and clinically relevant outcomes in patients with chronic kidney disease: A systematic review and meta-analysis
Meta Analysis Clinical nutrition (Edinburgh, Scotland) 2021 PubMed DOI
A Calcium channel blockers versus other classes of drugs for hypertension
Systematic Review The Cochrane database of systematic reviews 2021 PubMed DOI
View all evidence for Electrolytes →
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.