ProveIt Supplements

Independent, evidence-based supplement analysis.

✓ Not Sponsored

✓ No Paid Reviews

✓ Science-Based

Company

  • About Us
  • Our Methodology
  • Contact
  • Blog
  • Authors

Legal

  • Privacy Policy
  • Terms of Service
  • Medical Disclaimer
  • Affiliate Disclosure

Resources

  • All Categories
  • Ingredient Database
  • Browse Supplements
  • FAQ

© 2025 ProveIt Supplements. All rights reserved.

Medical Disclaimer: The information provided is for educational purposes only and is not intended as medical advice. Always consult with a qualified healthcare professional before starting any supplement regimen.

Prove It
Browse SupplementsBlogAuthorsAboutMethodologyFAQ
Get Your Personalized Supplement StackSupplement Stack Quiz
Menu
HomeBrowse SupplementsBlogAuthorsAboutMethodologyFAQ
K-Right

K-Right

Jarrow Formulas

#Other
78
Safety75
Efficacy80
Transparency85
Based on Examine, Wikipedia, and 23 other sources

Overview

K-Right combines Vitamin D3 with Vitamin K1 and two forms of Vitamin K2 (MK-4 and MK-7) to support bone and cardiovascular health. The inclusion of multiple K vitamins aims to provide a comprehensive approach, leveraging the distinct properties of each form. While the dosages are generally within recommended ranges, individual responses may vary, and long-term benefits require consistent intake.

The Good

Comprehensive formula with Vitamin D3 and multiple forms of Vitamin K

Supports both bone and cardiovascular health

Convenient once-daily softgel

The Bad

Potential interaction with anticoagulant medications

Not suitable for individuals with bovine gelatin allergies

May not be suitable for individuals with fat malabsorption issues without medical advice

Is it for you?

Best For: Individuals seeking bone support, those interested in cardiovascular health, people looking to supplement vitamin K intake

Skip If: You are taking anticoagulant medications (blood thinners) or have a bleeding disorder without consulting a doctor.

Ingredients Analysis

Vitamin D3 (as Cholecalciferol)

50 mcg

Vitamin K1 (as Phylloquinone)

500 mcg

Vitamin K2 (as MK-4 [Menaquinone-4])

1,500 mcg

Vitamin K2 (as MK-7 [Menaquinone-7])

180 mcg

How to Use

Take 1 capsule daily with a meal, or as directed by your healthcare professional.

Frequency:

Daily

Best Time:

Anytime

When:

With food

Who Should Use This

Best For:

Individuals seeking bone support, those interested in cardiovascular health, people looking to supplement vitamin K intake

Similar Products

Vetri-Science® Laboratories Healthymouth™ Natural Zeolites for Dogs & Cats Dental Health Supplement by Vetriscience®

Vetri-Science® Laboratories Healthymouth™ Natural Zeolites for Dogs & Cats Dental Health Supplement

Vetriscience®

COLLAGEN PRO Pasture Raised Peptides UNFLAVORED DIETARY SUPPLEMENT by GNARLY®

COLLAGEN PRO Pasture Raised Peptides UNFLAVORED DIETARY SUPPLEMENT

GNARLY®

Muscle memory Creatine Powder supplement by Ora®

Muscle memory Creatine Powder supplement

Ora®

Amazing Formulas MSM (Methylsulfonylmethane) Supplement by Amazing Nutrition

Amazing Formulas MSM (Methylsulfonylmethane) Supplement

Amazing Nutrition

Fiber GDX Dietary Supplement Fiber / Orange Flavor by THE PAUSENUTRITION®

Fiber GDX Dietary Supplement Fiber / Orange Flavor

THE PAUSENUTRITION®

PROSTATE HEALTH SUPPLEMENT by OFFSTATE

PROSTATE HEALTH SUPPLEMENT

OFFSTATE

Recommended Articles

Glutamine Dosage for Gut Health: A Guide

Glutamine Dosage for Gut Health: A Guide

Glutamine supports gut health with a recommended dosage of 5-30 grams per day, available in various supplement forms.

2025's Top Vegan Protein Powders: A Buyer's Guide

2025's Top Vegan Protein Powders: A Buyer's Guide

In 2025, the best vegan protein powders are third-party tested, ensuring purity, safety, and high nutritional content.

Supplement Safety: Testing for Heavy Metals & Pesticides

Supplement Safety: Testing for Heavy Metals & Pesticides

Testing supplements for heavy metals and pesticides is crucial for consumer safety, with organizations like USP and NSF providing certifications to indicate rigorous testing.

Immune Supplements & Pregnancy Safety 2025

Immune Supplements & Pregnancy Safety 2025

The safety of immune-boosting supplements during pregnancy in 2025 hinges on supplement type, dosage, and health conditions.