--- product_id: 373062927 title: "Ecological Formulas - Ferritin Bioavailable Iron 5 mg - 60 Caps" brand: "cardiovascular research" price: "€ 52.99" currency: EUR in_stock: true reviews_count: 5 category: "Cardiovascular Research" url: https://www.desertcart.hr/products/373062927-ecological-formulas-ferritin-bioavailable-iron-5-mg-60-caps store_origin: HR region: Croatia --- # Soy, gluten, corn & wheat free 5 mg bioavailable iron/capsule Natural ferritin for gentle absorption Ecological Formulas - Ferritin Bioavailable Iron 5 mg - 60 Caps **Brand:** cardiovascular research **Price:** € 52.99 **Availability:** ✅ In Stock ## Summary > 🩸 Elevate your iron game with nature’s most absorbable power boost! ## Quick Answers - **What is this?** Ecological Formulas - Ferritin Bioavailable Iron 5 mg - 60 Caps by cardiovascular research - **How much does it cost?** € 52.99 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/373062927-ecological-formulas-ferritin-bioavailable-iron-5-mg-60-caps) ## Best For - cardiovascular research enthusiasts ## Why This Product - Trusted cardiovascular research brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Gentle on Your Gut:** Bioavailable iron derived from bovine spleen minimizes nausea and digestive discomfort. - • **Clean & Pure Formula:** Free from soy, gluten, corn, and wheat—perfect for sensitive, health-conscious professionals. - • **Optimized Iron Storage:** Harness the power of ferritin, the body's natural iron reservoir for sustained energy. - • **Long-Term Wellness Boost:** Ideal for managing iron levels linked to energy, hair health, and overall vitality—don’t get left behind. - • **Clinically Trusted Support:** Backed by Cardiovascular Research with 4.6-star rating from 382 users who swear by steady iron balance. ## Overview Ecological Formulas Ferritin Bioavailable Iron delivers 5 mg of highly absorbable iron per capsule using natural ferritin from bovine spleen. Designed to support optimal iron storage without common side effects like nausea, this soy- and gluten-free supplement is trusted by hundreds for long-term iron balance, energy, and wellness. ## Description EC0100 Ecological Formulas/Cardiovascular Research Ferritin 60C Ec0100 Tags: Ecological Formulasandrsquo; Ferritin Bioavailable Iron Capsules contain a powerful formula that delivers 5 milligrams of ferritinandsbquo; the key protein responsible for iron storage in your body. This supplement also provides ironandsbquo; the essential mineralandsbquo; in its most bioavailable form for easier absorption. The ferritin in this exclusive formula is a natural derivative of bovine spleen. Unlike many other iron supplementsandsbquo; Ferritin Bioavailable Iron doesnandrsquo;t cause negative side effectsandsbquo; such as nausea and GI tract upset.Ferritin is a protein that is found inside every cellandsbquo; and effectively stores iron for your body so it can be used at a later time. By administering a ferritin testandsbquo; the amount of iron in the blood is indirectly measured. In other wordsandsbquo; your blood or serum ferritin level is directly linked to the amount of available iron stored in your body.Lower-than-normal levels of ferritin may be the result of the following:Intestinal conditions that cause poor absorption of ironIron deficiency (anemia)Long-term digestive tract bleedingHeavy menstrual bleedingFortunatelyandsbquo; Ferritin Bioavailable Iron 5 mg by Ecological Formulas can help bring the amount of ferritin up to optimal levels.Iron is essential for good health since itandrsquo;s a part of every cell and performs many duties in the human body. For exampleandsbquo; iron serves as a part of a protein called hemoglobinandsbquo; which moves oxygen from the lungs throughout the body. Having a deficiency of hemoglobin typically results in iron deficiencies. Iron also helps the muscles use and store vital oxygen.In additionandsbquo; iron is part of many enzymesandsbquo; and is utilized in many cell functions. Enzymes help your body in the digestion of foodandsbquo; and also assist with many other important Review: Does exactly what it's supposed to do - This supplement is very effective in building and maintaining iron stores. It's not dramatic, so it doesn't give this - WOW i'm doing amazing, but you see the increase if you keep up with the blood work. Will be buying for the foreesable future. If you're looking for long term iron storage, this is the supplement that will help for this. Review: Muy buenas - Las compré para evitar la caída de cabello y considero que si me han funcionado pero además se me quitó el cansancio ## Features - Ferritin by Cardiovascular Research Ltd. - Bioavailable iron supplement - 5 mg per capsule ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B003NE4BKU | | Best Sellers Rank | #9,672 in Health ( See Top 100 in Health ) #284 in Mineral Supplements | | Brand | Cardiovascular Research | | Brand Name | Cardiovascular Research | | Customer Reviews | 4.6 out of 5 stars 382 Reviews | | Flavor | Unflavored | | Flavour | Unflavored | | Item Form | Capsule | | Item Weight | 0.01 Ounces | | Item form | Capsule | | Manufacturer | Ecological Formulas/Cardiovascular Research | | Manufacturer Part Number | EC0100 | | Material Type Free | soy free,wheat free,corn free,gluten free | | Model Number | EC0100 | | Number of Items | 1 | | Primary Supplement Type | Iron | | Primary supplement type | Iron | | Product Benefits | Iron Support | | Product benefits | Iron Support | | UPC | 087614992310 | | Unit Count | 60 Count | | Unit count | 60 Count | ## Product Details - **Brand:** Cardiovascular Research - **Flavour:** Unflavored - **Item form:** Capsule - **Primary supplement type:** Iron - **Unit count:** 60 Count ## Images ![Ecological Formulas - Ferritin Bioavailable Iron 5 mg - 60 Caps - Image 1](https://m.media-amazon.com/images/I/71-Oez-vRGL.jpg) ## Questions & Answers **Q: SO, is it from horses or cows, and what country are these animals in and what is the processing to get this supplement? what are the animals fed?** A: I do not know the answers to those very good questions. I believe the patient should ask their doctor if taking Ferritin itself will increase serum Ferritin levels. Usually, one takes an iron supplement and that will lead to an increase in Ferritin which represent your body's stores of iron. If the patient is looking for relief of RLS...Restless Legs Syndrome...43% of RLS is caused by low Ferritin levels in the brain. Dr. Holder **Q: is it vegan?** A: I wouldn't think so being from bovine spleen **Q: What is the difference between cr bioavailable ferritin and just cr ferritin?** A: In the small print it says bioavailable iron. I have low ferritin. I took this for one month. It did not raise my ferritin level. I am relatively certain it would be a good iron supplement. And you need iron for your body to make ferritin. Not so sure your body can absorb ferritin orally and not so sure this product contains Ferritin even though that is the name just like Half&Half is not 50/50 cream and milk. I believe this is an iron supplement. **Q: equine or bovine????** A: Is stated in the product description on website: is a 5 mg iron supplement naturally isolated from bovine spleen. This scientifically-designed formula is free of corn, soy, yeast and wheat. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Does exactly what it's supposed to do *by J***R on 26 January 2026* This supplement is very effective in building and maintaining iron stores. It's not dramatic, so it doesn't give this - WOW i'm doing amazing, but you see the increase if you keep up with the blood work. Will be buying for the foreesable future. If you're looking for long term iron storage, this is the supplement that will help for this. ### ⭐⭐⭐⭐⭐ Muy buenas *by N***S on 7 September 2025* Las compré para evitar la caída de cabello y considero que si me han funcionado pero además se me quitó el cansancio ### ⭐⭐⭐⭐⭐ Best iron related supplement I have found *by L***C on 12 October 2025* No nasty iron taste after taking. Easiest on my stomach. ## Frequently Bought Together - Cardiovascular Research Ferritin Maximum Absorption Iron Supplement 1-Pack, 01-Cream,60 Capsules - DHT BLOCKER - Hair Growth Supplement for Genetic Thinning for Men and Women | Approved* by American Hair Loss Association | Guaranteed, Backed by 20 Years of Experience in Hair Loss Treatment Clinics --- ## 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.hr/products/373062927-ecological-formulas-ferritin-bioavailable-iron-5-mg-60-caps](https://www.desertcart.hr/products/373062927-ecological-formulas-ferritin-bioavailable-iron-5-mg-60-caps) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-07*