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
Calcium with Magnesium & Vitamin D3

Calcium with Magnesium & Vitamin D3

Rainbow Light

#Calcium
68
Safety75
Efficacy60
Transparency80
Based on Examine, Wikipedia, and 23 other sources

Overview

This supplement combines calcium, magnesium, and vitamin D3 to support bone health. It also includes other ingredients, such as betaine HCL, stinging nettle, horsetail & spirulina, for their potential benefits. While calcium and magnesium are provided at effective doses, the other ingredients are at very low quantities and their clinical relevance is questionable. The multi-ingredient nature of the supplement is a plus, but the overall effectiveness is moderate.

The Good

Comprehensive bone health support

Contains well-known and beneficial vitamins and minerals

Convenient one-tablet-per-day dosage

The Bad

Low doses of supporting ingredients

Potential gastrointestinal upset from Betaine HCl

Limited research on long-term efficacy of some ingredients

Is it for you?

Best For: Individuals seeking bone health support, those with calcium or vitamin D deficiencies, older adults, post-menopausal women

Skip If: You have hypercalcemia, kidney disease, or are on medications that interact with calcium, magnesium, or vitamin D.

Ingredients Analysis

Vitamin D3

13 mcg

Calcium

500 mg

Magnesium

250 mg

Betaine Hydrochloride

20 mg

Stinging Nettle Powder

20 mg

Horsetail Powder

20 mg

Organic Spirulina

20 mg

How to Use

Take the recommended serving size with a meal to optimize absorption and minimize potential stomach upset.

Frequency:

Daily

Best Time:

Any time

When:

With food

Who Should Use This

Best For:

Individuals seeking bone health support, those with calcium or vitamin D deficiencies, older adults, post-menopausal women

Similar Products

Vitamin D3 by Pizer ProNutrients

Vitamin D3

Pizer ProNutrients

Vitamin D3 by MyTrition

Vitamin D3

MyTrition

Vitamin D3 by WeCare Naturally

Vitamin D3

WeCare Naturally

Vitamin D3 by Spring Valley

Vitamin D3

Spring Valley

Vitamin D3 by Higher Nature

Vitamin D3

Higher Nature

Vitamin D by Zarbee's Naturals Baby

Vitamin D

Zarbee's Naturals Baby

Recommended Articles

Bone Health Supplements for Plant-Based Postmenopausal Women

Bone Health Supplements for Plant-Based Postmenopausal Women

Optimal bone health for postmenopausal individuals on plant-based diets involves calcium, vitamin D, magnesium, and vitamin K2 supplementation.

Top Men's Vitality Supplements & Ingredients

Top Men's Vitality Supplements & Ingredients

Vitamin D, Zinc, Magnesium, and L-arginine are crucial for men's vitality, supported by scientific evidence.

Essential Nutrients for Health: What You Need

Essential Nutrients for Health: What You Need

A balanced diet including a variety of key nutrients is crucial for health maintenance and disease prevention.

Top Ingredients for Healthy Blood Pressure

Top Ingredients for Healthy Blood Pressure

Dietary ingredients like potassium, magnesium, and the DASH diet play crucial roles in managing blood pressure.