Home/ Supplements/ Vitamin K/ Cardio Assurance

Cardio Assurance

product on market Capsule Nature's Sunshine Safety: 82/100
82/100

This product is generally safe

  • Folate: 833mg is 833.0× the Tolerable Upper Intake Level (1.0mg)
  • Contains proprietary blend — exact ingredient amounts not disclosed
  • 80% of ingredients have research evidence
C Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

This formula contains B vitamins and Vitamin K2, which are associated with supporting homocysteine levels and cardiovascular health. While research for these individual nutrients is generally strong, the overall evidence coverage for this specific blend is very limited. The profile maintains a high safety score.

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

Alerts

Safety Alerts

Folate: 833mg is 833.0× the Tolerable Upper Intake Level (1.0mg)

Contains proprietary blend — exact ingredient amounts not disclosed

Label

Product Label

Label for Cardio Assurance
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Capsule(s)
Serving Size
60
Servings
Botanical with Nutrients
Product Type
80%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

20 mcg (17% DV)
Within RDA (0.2× RDA) 275 studies (A:9, B:175)
4 mg (235% DV)
3.1× RDA — above typical dose (UL: 100 mg) 114 studies (A:3, B:35)
833 mcg DFE (208% DV)
Exceeds UL by 833.0× (UL: 1.0 mg) 226 studies (A:10, B:105)
12 mcg (500% DV)
5.0× RDA — above typical dose 139 studies (A:1, B:44)
Proprietary Blend
409 mg

Other Ingredients

Capsule Magnesium Stearate
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested Use: Take 1 capsule with a meal two times daily.

Warnings & Precautions

Pregnant or lactating women or persons taking any prescription medication should consult their health care professional prior to taking this supplement.

Do not use if inner seal is missing or damaged.

Formulation Notes

Ko Pareve (Kosher)

Circulatory system support Helps maintain healthy blood vessels

Cardio Assurance with Resveratrol

Guaranteed pure

Additional Information

Bottle made from 100% post consumer recycled material. We are committed to you and our planet. Scan to learn more. We source the world's purest ingredients, no matter where they are grown, to ensure the active nutrients are delivered just as nature intended.

Ko Pareve (Kosher)

New look! Same great product

Metadata

Product Details

UPC / SKU0 99904 00553 2
DSLD Entry Date2022-10-24
Product TypeBotanical with Nutrients
FormCapsule
BrandNature's Sunshine
DSLD ID278037
Data Updated2026-04-11
Research

Research Evidence

332
Research Sources
59
Avg Quality
220
Meta Analysis
56
Systematic Review
30
Rct
16
Clinical Trial
3
Guideline
3
Regulatory Source
1
Narrative Review
1
Other
1
Openfda Safety
A Duration of treatment with vitamin K antagonists in symptomatic venous thromboembolism
Meta Analysis The Cochrane database of systematic reviews 2014 PubMed DOI
A Antiplatelet and anticoagulant agents for secondary prevention of stroke and other thromboembolic events in people with antiphospholipid syndrome
Meta Analysis The Cochrane database of systematic reviews 2017 PubMed DOI
A Anticoagulants (extended duration) for prevention of venous thromboembolism following total hip or knee replacement or hip fracture repair
Meta Analysis The Cochrane database of systematic reviews 2016 PubMed DOI
A Antiplatelet and anticoagulant agents for secondary prevention of stroke and other thromboembolic events in people with antiphospholipid syndrome
Meta Analysis The Cochrane database of systematic reviews 2020 PubMed DOI
A Direct factor Xa inhibitors versus low molecular weight heparins or vitamin K antagonists for prevention of venous thromboembolism in elective primary hip or knee replacement or hip fracture repair
Meta Analysis The Cochrane database of systematic reviews 2025 PubMed DOI
A Factor Xa inhibitors versus vitamin K antagonists for preventing cerebral or systemic embolism in patients with atrial fibrillation
Meta Analysis The Cochrane database of systematic reviews 2018 PubMed DOI
A Antiplatelet agents and anticoagulants for hypertension
Systematic Review The Cochrane database of systematic reviews 2022 PubMed DOI
A Primary prophylaxis for venous thromboembolism in ambulatory cancer patients receiving chemotherapy
Meta Analysis The Cochrane database of systematic reviews 2012 PubMed DOI
A Factor Xa inhibitors versus vitamin K antagonists for preventing cerebral or systemic embolism in patients with atrial fibrillation
Meta Analysis The Cochrane database of systematic reviews 2013 PubMed DOI
A Anticoagulation for the long-term treatment of venous thromboembolism in patients with cancer
Meta Analysis The Cochrane database of systematic reviews 2014 PubMed DOI
View all evidence for Vitamin K →
Compare

Similar Products

Vitamin D Synergy with Vitamin K1
Designs for Health · Capsule
100
Vitamin D Synergy with Vitamin K1
Designs for Health · Capsule
100
Natural Vitamin K2 45 mcg
Doctor's Best · Capsule
100
K 100 mcg
Thompson · Capsule
100
Vitamin K2 300 mcg MK-7
Innerzyme · Capsule
100
View all Vitamin K products →
Vitamin K research Best Vitamin K All Vitamin K products More from Nature's Sunshine 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.