--- product_id: 2235320 title: "NOW Supplements, Calcium Carbonate Powder, Supports Bone Health*, 12 oz" brand: "now" price: "$23.81" currency: USD in_stock: true category: "Now" url: https://www.desertcart.us/products/2235320-now-supplements-calcium-carbonate-powder-supports-bone-health-12-oz store_origin: US region: United States of America --- # Vegan, Non-GMO, Kosher certified GMP & ISO/IEC accredited quality assurance High elemental calcium concentration NOW Supplements, Calcium Carbonate Powder, Supports Bone Health*, 12 oz **Brand:** now **Price:** $23.81 **Availability:** ✅ In Stock ## Summary > 🦴 Elevate your bone game with pure, potent calcium power! ## Quick Answers - **What is this?** NOW Supplements, Calcium Carbonate Powder, Supports Bone Health*, 12 oz by now - **How much does it cost?** $23.81 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/2235320-now-supplements-calcium-carbonate-powder-supports-bone-health-12-oz) ## Best For - now enthusiasts ## Why This Product - Trusted now brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Bone Powerhouse:** Delivers one of the highest elemental calcium levels for superior bone and teeth support* - • **Legacy of Wellness:** From a family-owned brand since 1968, trusted by thousands with a 4.7-star rating - • **Pure & Clean Formula:** Certified vegan, Non-GMO, soy-free, and kosher to fit your clean-living lifestyle - • **Unflavored Versatility:** Pure powder form blends seamlessly into your favorite shakes or recipes without altering taste - • **Trusted Quality Assurance:** A-rated GMP certified with ISO/IEC accredited lab testing for unmatched purity and potency ## Overview NOW Supplements Calcium Carbonate Powder offers one of the highest concentrations of elemental calcium available, supporting healthy bones and teeth. This 12 oz unflavored powder is vegan, Non-GMO, kosher certified, and produced under strict GMP and ISO/IEC accredited quality standards. Trusted since 1968, NOW delivers purity and potency in every scoop to help you maintain strong, resilient bones. ## Description Pure Powder High Percentage of Calcium NOW® Calcium Carbonate is a calcium supplement containing one of the highest concentrations of elemental calcium available. Its high calcium content makes it an excellent form for the support of healthy bones and teeth.* Natural color variation may occur in this product. ## Features - PURE POWDER/SUPPORTS BONE HEALTH*: Calcium Carbonate is a calcium supplement containing one of the highest concentrations of elemental calcium available - HIGH PERCENTAGE OF CALCIUM: Its high calcium content makes it an excellent form for the support of healthy bones and teeth* - CLASSIFICATIONS/CERTIFICATIONS: Kosher, Vegan, Non-GMO Project Verified, Soy Free - GMP Quality Assured: A-rated, third-party certification means that every aspect of the NOW manufacturing process has been examined. Our in-house laboratories are ISO/IEC accredited for laboratory testing including for stability, potency and product formulation. - Founded in 1968 by Elwood Richard, NOW is one of the largest independent, family- and employee-owned manufacturers of natural products ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B004421K68 | | ASIN | B004421K68 | | Age Range Description | Adult | | Allergen Information | Non-GMO | | Best Sellers Rank | #16,424 in Health & Household ( See Top 100 in Health & Household ) #87 in Calcium Mineral Supplements #1,430 in Sales & Deals | | Brand Name | NOW | | Customer Reviews | 4.7 4.7 out of 5 stars (2,724) | | Date First Available | October 8, 2007 | | Department | Health and Beauty>Health and Wellness | | Diet Type | Kosher, Vegan | | Flavor | Unflavored | | Global Trade Identification Number | 00733739012456, 08720964292618 | | Item Form | Powder | | Item Weight | 14.4 ounces | | Item model number | 1245 | | Manufacturer | NOW Sports - Nutrition and Wellness | | Manufacturer | NOW Sports - Nutrition and Wellness | | Manufacturer Part Number | B001F0R80E | | Material Type Free | egg free,gmo free,yeast free | | Model Number | 1245 | | Number of Items | 1 | | Primary Supplement Type | Calcium | | Product Benefits | Bone Strength | | Product Dimensions | 3 x 3 x 5.4 inches; 14.4 ounces | | UPC | 733739012456 | | Unit Count | 12 Ounce | ## Product Details - **Brand:** NOW - **Flavor:** Unflavored - **Item Form:** Powder - **Primary Supplement Type:** Calcium - **Unit Count:** 12 Ounce ## Images ![NOW Supplements, Calcium Carbonate Powder, Supports Bone Health*, 12 oz - Image 1](https://m.media-amazon.com/images/I/71mP+ad4MfL.jpg) ## Available Options This product comes in different **Customer Package Type, Size** options. ## Questions & Answers **Q: Are all calcium carbonates the same? I would like to use some to make my own chalk paint. Does one brand work better than others?** A: I purchased the 5 Pound package of Calcium Carbonate by Raw Supply, for $10.47. It will make a lot of chalk paint! Plus, I figure I'll use some of it on the garden too, in the compost pile. I won't use it for health care though, since it isn't labeled "pure" (or w/USP symbol on it), so it could contain traces of lead or other toxic metals. Fine for chalk paint though! **Q: can I use this for making toothpaste?** A: Yes it will make an excellent toothpaste , here is the formula: for every table spoon of calcium carbonate one table spoon coconut oil one drop oil of peppermint , one drop of oil of spearmint, one tea spoon xylitol or organic honey and add a little water to make it gel like.Not only this formula clean your teeth the best but will naturally disinfect your mouth from bacterium buildup. **Q: How is this vegetarian? Does it contain bonemeal?** A: The bottle reads that it is a Vegetarian/Vegan product. No other ingredients added.There is no sugar, salt, starch, yeast, wheat gluten, corn, soy, milk, egg, shellfish or preservatives.Hope this helps. I purchased this to make chalk paint because it dissolves so well. **Q: Does this contain lead?** A: It contains elemental calcium from calcium carbonate and then it says "Other ingredients: None" so I assume no lead. It also says non-GMO. ## Frequently Bought Together - NOW Foods Supplements, Calcium Carbonate Powder, High Percentage of Calcium, Supports Bone Health*, 12-Ounce - NOW Foods Supplements, Potassium Chloride Powder, Certified Non-GMO, Essential Mineral*, 8-Ounce - NOW Foods Supplements, Taurine Pure Powder, Nervous System Health*, Amino Acid, 8-Ounce --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/2235320-now-supplements-calcium-carbonate-powder-supports-bone-health-12-oz](https://www.desertcart.us/products/2235320-now-supplements-calcium-carbonate-powder-supports-bone-health-12-oz) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-09-19*