---
product_id: 29906647
title: "Best Naturals Calcium Carbonate Powder 1 Pound - Food Grade (16 OZ (Pack of 1))"
brand: "best naturals"
price: "4455 kr"
currency: ISK
in_stock: true
reviews_count: 10
category: "Best Naturals"
url: https://www.desertcart.is/products/29906647-best-naturals-calcium-carbonate-powder-1-pound-food-grade-16
store_origin: IS
region: Iceland
---

# 3rd Party Lab Tested Purity 1.6g Calcium per ½ tsp Made in USA, GMP & FDA Certified Best Naturals Calcium Carbonate Powder 1 Pound - Food Grade (16 OZ (Pack of 1))

**Brand:** best naturals
**Price:** 4455 kr
**Availability:** ✅ In Stock

## Summary

> 💪 Elevate your health game with pure, powerful calcium!

## Quick Answers

- **What is this?** Best Naturals Calcium Carbonate Powder 1 Pound - Food Grade (16 OZ (Pack of 1)) by best naturals
- **How much does it cost?** 4455 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/29906647-best-naturals-calcium-carbonate-powder-1-pound-food-grade-16)

## Best For

- best naturals enthusiasts

## Why This Product

- Trusted best naturals brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Clean Label, Zero Fillers:** Non-GMO, gluten-free, and free from artificial colors, flavors, preservatives, and common allergens—pure simplicity for your health-conscious lifestyle.
- • **Pure & Potent Calcium Boost:** Each ½ teaspoon delivers a precise 1.6g dose of food-grade calcium carbonate to support your bone health and daily wellness goals.
- • **Crafted in the USA with Care:** Manufactured in an FDA-registered, GMP-compliant facility, ensuring premium quality and safety standards that professionals demand.
- • **Economical Wellness Essential:** With 284 servings per bottle, this powder offers a cost-effective, sustainable way to maintain your calcium intake without breaking the bank.
- • **Lab-Tested for Ultimate Trust:** Third-party tested to guarantee purity and quality, so you know exactly what you’re putting into your body—no compromises.

## Overview

Best Naturals Calcium Carbonate Powder is a food-grade, non-GMO, gluten-free supplement delivering 1.6g of calcium per half teaspoon. Third-party lab tested and made in a GMP and FDA-certified US facility, it offers 284 servings per bottle with zero artificial additives or common allergens, making it a trusted, clean, and economical choice for daily bone and dental health support.

## Description

Buy Best Naturals Calcium Carbonate Powder 1 Pound - Food Grade (16 OZ (Pack of 1)) on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Can save hundreds in dental bills! - Great alternative to toothpaste. I use it along with organic mint oil, just mix it in the palm of my hand. Even when my teeth get a bit sensitive and I think a cavity might be starting, I use this consistently for a few days and my teeth seem to be healed. It must have saved me hundreds in dental bills! Also good to know what I'm putting in my mouth, much cheaper than natural, Florida free alternatives.
Review: A+ quality. I’d buy again - A+ quality

## Features

- 3rd Party Lab Tested for Purity & Quality.
- ½ Level Teaspoon (1.6 g) of Calcium Carbonate per Serving, 284 Servings per bottle.
- Non-GMO & Gluten-Free.
- Proudly Made in USA, GMP Compliant, FDA Registered Facility.
- No Artificial Color, Flavor, or Sweetener, No Preservatives, No Sugar, No Milk, No Corn, No Soy, No Egg, No Lactose, No Gluten, No Wheat, No Yeast, No Fish. Sodium Free.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B01CO8M95E |
| Best Sellers Rank | #97,427 in Health & Household ( See Top 100 in Health & Household ) #543 in Calcium Mineral Supplements |
| Customer Reviews | 4.6 4.6 out of 5 stars (868) |
| Date First Available  | March 7, 2016 |
| Is Discontinued By Manufacturer  | No |
| Item model number  | No Model Number |
| Manufacturer  | Best Naturals |
| Package Dimensions  | 5.83 x 3.62 x 3.62 inches; 0.01 ounces |

## Product Details

- **Brand:** Best Naturals
- **Flavor:** Calcium Carbonate
- **Item Form:** Powder
- **Primary Supplement Type:** Calcium
- **Unit Count:** 16.0 Ounce

## Images

![Best Naturals Calcium Carbonate Powder 1 Pound - Food Grade (16 OZ (Pack of 1)) - Image 1](https://m.media-amazon.com/images/I/616a+QTNCEL.jpg)

## Questions & Answers

**Q: In the top description of the product, right next to Amazon’s choice, it says for "calcium carbonate for reptiles” what does this mean?**
A: Reptiles,  like leopard geckos need calcium carbonate.  This brand is the most recommend by breeders and owners of geckos

**Q: Does it come with a scoop**
A: It doesn't come with a scoop that I know of unless its buried near the bottom. Since I use it for making a DIY toothpaste, I just use a measuring spoon...

**Q: Is this from limestone or eggshells?  I was wondering if it is Vegan Friendly**
A: Probably not eggshells because the information on the label lists the source of the calcium as from calcium carbonate - which is likely from limestone/agricultural lime as it is the most common source of commercial calcium carbonate.

**Q: Is this sourced from china?  manufactured in the usa has nothing to do with where it is sourced.  no buy without an answer! thanks**
A: Calcium (From Calcium Carbonate)... All it says is Made in USA...Manufactured for Best Naturals...For Additional Info, Call 1-877-659-6004.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Can save hundreds in dental bills!
*by W***Y on September 4, 2025*

Great alternative to toothpaste. I use it along with organic mint oil, just mix it in the palm of my hand. Even when my teeth get a bit sensitive and I think a cavity might be starting, I use this consistently for a few days and my teeth seem to be healed. It must have saved me hundreds in dental bills! Also good to know what I'm putting in my mouth, much cheaper than natural, Florida free alternatives.

### ⭐⭐⭐⭐⭐ A+ quality. I’d buy again
*by K***L on December 27, 2025*

A+ quality

### ⭐⭐⭐⭐⭐ Better alternative to antacid tablets!
*by D***L on January 28, 2019*

You might be like me and could have an episode of heartburn from eating just about ANYTHING. You might also be like me in the sense that you're sick of taking Tums for it - nasty, chalky, bad flavors, etc. Plus, who wants to brush their teeth again at 3AM to get the sugar off their teeth after popping a few? That's not to mention the risk of erosion of the esophagus that can be caused by stomach acid coming up. That might even contribute to the risk of esophageal cancer - REALLY bad! This is just powdered calcium carbonate, the same active ingredient as found in most antacid tablets, except without the added sugar/sweetener and gross artificial flavoring. It readily mixes into water (or other liquids) without getting clumpy, just spoon some into your fluid of choice and briefly stir. Even just in water, the flavor is nearly imperceptible, with only a slight, not unpleasant mineral taste and minimal chalkyness compared to chewing an antacid. I just drink a little plain water afterwards and get back to what I was doing without the nausea-inducing, lingering flavor of artificial mint or cherry in my mouth. As another plus, it seems to work much quicker than an antacid tablet, since it is already suspended in liquid and mixes with stomach acid quickly. The only caveat is not to take too much at once, since the calcium reacting with your stomach acid creates foaming and gas as a byproduct, and can make you feel bloated and make food take longer to digest. These symptoms are nearly nonexistent if you take the recommended dosage, adding small amounts depending on your needs and then severity of your heartburn. I'm definitely a convert and I'm done buying Tums for good.

## Frequently Bought Together

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-01-30*