--- product_id: 48584537 title: "Calcium Carbonate - Very Fine Limestone Flour Powder - 500g" brand: "intralabs" price: "$27.33" currency: USD in_stock: true reviews_count: 8 category: "Intralabs" url: https://www.desertcart.us/products/48584537-calcium-carbonate-very-fine-limestone-flour-powder-500g store_origin: US region: United States of America --- # Ultra fine powder for easy absorption 98.3% pure calcium carbonate Mined & produced in the UK Calcium Carbonate - Very Fine Limestone Flour Powder - 500g **Brand:** intralabs **Price:** $27.33 **Availability:** ✅ In Stock ## Summary > ⚡ Elevate your animal’s health with ultra-pure calcium power! ## Quick Answers - **What is this?** Calcium Carbonate - Very Fine Limestone Flour Powder - 500g by intralabs - **How much does it cost?** $27.33 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/48584537-calcium-carbonate-very-fine-limestone-flour-powder-500g) ## Best For - intralabs enthusiasts ## Why This Product - Trusted intralabs brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Easy Application:** Simply sprinkle over food to effortlessly enhance your pet or livestock’s diet with essential calcium. - • **Pure Power Boost:** Minimum 98.3% pure calcium carbonate ensures maximum nutritional impact for your animals. - • **Trusted UK Origin:** Proudly mined and processed in the UK, ensuring premium quality and traceability. - • **Ultra Fine Flour Texture:** Finely milled limestone flour guarantees seamless mixing and superior absorption in feed. - • **Versatile Animal Support:** Perfectly suited for all animal types—from reptiles to livestock—covering every calcium need. ## Overview Intralabs Calcium Carbonate is a premium, ultra-fine limestone flour powder with a minimum purity of 98.3%, mined and produced in the UK. Designed as a complementary feed supplement, it supports calcium intake for all animal types, including pets and livestock, by simply sprinkling over their food. Trusted by professionals and enthusiasts alike, it’s a cost-effective, versatile solution to boost animal health and vitality. ## Description Product Description Calcium Carbonate (Chalk Powder) - Ultra Fine Flour Chalk Paint or Animal Feed Supplement Our Calcium Carbonate is high purity Animal feed Ultra Fine Powder (Flour); it can also be referred to as Limestone Flour. Its mined and produced in the UK. What is Calcium Carbonate? Calcium Carbonate is found in rocks and sediments all over the world. Its produced by mining minerals rich in Calcium Carbonate then purifying, drying and the end product is then milled to a fine flour. Calcium Carbonate is found in shells, pearls and eggshells. How Can I Calcium Carbonate? Animal Feed Supplement - Calcium Carbonate Powder is used to dust the food of livestock and reptiles to increase their Calcium intake. Chalk Paint - Calcium Carbonate is also used in Chalk Paint. Our Calcium Carbonate is ultra fine and perfect for Chalk Paint. Ingredients Calcium Carbonate P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); Directions Sprinkle over food before feeding. Begin with small amounts if your livestock are not used to the taste. The exact amount to be used varies depending on animal species, weight and stage of growth. Manufacturer Contact Information Intra Laboratories Ltd, Unit 8 Devonshire Meadows, Plymouth, Devon, UK, PL6 7EZ See more Review: Great for reptiles - With the cost of reptile Calcium so expensive this is a great item and have not had any problems with my bearded dragon on it. I have also got D3 like this and with all the bulbs everything is good Review: 5* - 5* ## Features - Animal Feed Calcium Carbonate / Limestone Flour. - Suitable for All Animal Types. - Complementary Feed Supplement for Pets & Livestock. - Minimum 98.3% Pure Calcium Carbonate. - Sprinkle Over Food Before Feeding. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B007DGEL5Y | | Best Sellers Rank | 21,437 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 62 in Calcium | | Brand | Intralabs | | Customer Reviews | 4.5 4.5 out of 5 stars (251) | | Date First Available | 25 Feb. 2012 | | Item Weight | 500 g | | Model Number | CC | | Package Dimensions | 19.4 x 16.2 x 4.7 cm; 500 g | ## Images ![Calcium Carbonate - Very Fine Limestone Flour Powder - 500g - Image 1](https://m.media-amazon.com/images/I/61q2lIztR1L.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: is it ok for home made toothpaste? (I have a small child who would use it too)** A: Hi there. I have never made toothpaste so i'm afraid I wouldn't know. A quick google search seems to show that baking soda (Sodium Bicarbonate) is a favourite ingredient. I'm not sure about Calcium Carbonate. It's ground to a fine powder so you may use it as a bulking agent or a carrier for the other ingredients but it doesn't bind when mixed with water. It precipitates fairly quickly so you would need to use something like glycerine perhaps? **Q: do you need this as well as a vitamin mineral powder?** A: for use in restoration , industral use **Q: What's this sourced from please, animal or plant matter?** A: It’s neither being a chemical compound mineral derived from rocks etc ie marble **Q: Is this okay to be used in cosmetics?** A: I think it would be ok as it’s just powdered chalk ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great for reptiles *by P***. on 1 April 2024* With the cost of reptile Calcium so expensive this is a great item and have not had any problems with my bearded dragon on it. I have also got D3 like this and with all the bulbs everything is good ### ⭐⭐⭐⭐⭐ 5* *by G***. on 26 July 2024* 5* ### ⭐⭐⭐⭐ It's calcium carbonate. No surprises. Used for sanding sealer. *by O***S on 16 March 2024* It's calcium carbonate. It works as expected. I made sanding sealer for woodworking and have no complaints. ## Frequently Bought Together - Intralabs Calcium Carbonate - Very Fine Limestone Flour Powder - 500g - Fullers Earth Fine Powder 500g - Pure & Natural Calcium Bentonite --- ## 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/48584537-calcium-carbonate-very-fine-limestone-flour-powder-500g](https://www.desertcart.us/products/48584537-calcium-carbonate-very-fine-limestone-flour-powder-500g) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-14*