--- product_id: 5603815 title: "21st Century Slow Release Iron Tablets, 60 Count" brand: "21st century" price: "£6.94" currency: GBP in_stock: true reviews_count: 11 category: "21st Century" url: https://www.desertcart.co.uk/products/5603815-21st-century-slow-release-iron-tablets-60-count store_origin: GB region: Great Britain --- # Slow release for steady iron boost Gluten free, allergen safe High potency formula, 60 tablets 21st Century Slow Release Iron Tablets, 60 Count **Brand:** 21st century **Price:** £6.94 **Availability:** ✅ In Stock ## Summary > ⏳ Elevate your iron game—steady, gentle, and gluten-free for the modern achiever! ## Quick Answers - **What is this?** 21st Century Slow Release Iron Tablets, 60 Count by 21st century - **How much does it cost?** £6.94 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/5603815-21st-century-slow-release-iron-tablets-60-count) ## Best For - 21st century enthusiasts ## Why This Product - Trusted 21st century brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Gluten-Free & Clean:** Free from gluten, preservatives, and yeast for a pure, worry-free supplement. - • **Trusted by Thousands:** Over 14,500 5-star reviews prove its effectiveness and value. - • **Steady Iron Support All Day:** Slow release formula ensures consistent absorption without spikes or crashes. - • **Perfect for Busy Professionals:** Unflavored, easy-to-take tablets fit seamlessly into your daily wellness routine. - • **Gentle on Your Digestive System:** No stomach upset or constipation—iron supplementation without the discomfort. ## Overview 21st Century Slow Release Iron Tablets deliver a high potency, gluten-free iron supplement designed for adults seeking steady iron absorption without digestive discomfort. With 60 unflavored tablets per bottle, this slow release formula supports healthy iron levels all day long, backed by over 14,500 positive reviews and a trusted brand reputation. ## Description 21st Century Slow Release Iron Tablets, 60 Count Review: Great product and value! - Works as it should. No stomach upset! Review: Work perfectly - I must say these are the only iron pills that don’t cause constipation. I love them they really work. I hope they never stop making them. I have went to donate blood and my iron has been perfect and this is all I’ve been taking to keep my iron count good. They sell them at a perfect price point. ## Features - Gluten free - High potency formula - Gentle on your system ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00582WT6I | | ASIN | B00582WT6I | | Age Range Description | Adult | | Allergen Information | Gluten Free | | Best Sellers Rank | #1,801 in Health & Household ( See Top 100 in Health & Household ) #10 in Iron Mineral Supplements #255 in Sales & Deals | | Brand Name | 21st Century | | Customer Reviews | 4.6 4.6 out of 5 stars (14,528) | | Date First Available | May 28, 2012 | | Diet Type | Gluten Free | | Flavor | Unflavored | | Global Trade Identification Number | 00740985273432 | | Is Discontinued By Manufacturer | No | | Item Form | Tablet | | Item Weight | 0.11 Pounds | | Item model number | 27343 | | Manufacturer | 21st Century | | Manufacturer | 21st Century | | Manufacturer Part Number | B005LEMT1I | | Material Type Free | preservatives free,yeast free | | Model Number | 27343 | | Number of Items | 1 | | Primary Supplement Type | Magnesium | | Product Benefits | Iron Support | | Product Dimensions | 5 x 5 x 5 inches; 1.76 ounces | | UPC | 740985273432 | | Unit Count | 60 Count | ## Product Details - **Brand:** 21st Century - **Flavor:** Unflavored - **Item Form:** Tablet - **Primary Supplement Type:** Magnesium - **Unit Count:** 60 Count ## Images ![21st Century Slow Release Iron Tablets, 60 Count - Image 1](https://m.media-amazon.com/images/I/71eEUjpltzL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: What is the amount of iron in each pill?? Is it 45 mg? My doctor prescribes an amount I'm to take each day, so the content is important!** A: you need to be careful there are articles about the confusion surrounding labeling of Iron - There are 45mg of elemental iron in this, but 142mg of ferrous sulfate. So, ask doctor whether his suggestion is about how much elemental iron to take or how much ferrous sulfate. Story of daughter that overdosed parent with four a day because doctor recommended 300mg per day and doctor meant of ferrous sulfate. **Q: The description says "no artificial colors added", but the ingredient list includes "artificial colors". What's the deal?** A: I am not sure, but they do look like previous iron tablets I have used. They are a brownish color like all the slow release ones seem to be. **Q: How strong, Mg?** A: 45 mg per tablet **Q: How is this packaged? I would much prefer the iron pills that come in a bottle instead of those that are in blister packs.** A: It comes in a bottle not in the blister packs. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great product and value! *by M***A on February 11, 2026* Works as it should. No stomach upset! ### ⭐⭐⭐⭐⭐ Work perfectly *by M***4 on February 24, 2026* I must say these are the only iron pills that don’t cause constipation. I love them they really work. I hope they never stop making them. I have went to donate blood and my iron has been perfect and this is all I’ve been taking to keep my iron count good. They sell them at a perfect price point. ### ⭐⭐⭐⭐⭐ Great value! *by J***N on February 27, 2026* Great price! Doesn’t bother my stomach. Excellent product. ## Frequently Bought Together - 21st Century Slow Release Iron Tablets, 60 Count - Nature Made Zinc 30 mg, Dietary Supplement for Immune Health and Antioxidant Support, 100 Tablets, 100 Day Supply - Puritan's Pride Vitamin D3 5000 IU Soft Gels, 0.3 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.co.uk/products/5603815-21st-century-slow-release-iron-tablets-60-count](https://www.desertcart.co.uk/products/5603815-21st-century-slow-release-iron-tablets-60-count) --- *Product available on Desertcart Great Britain* *Store origin: GB* *Last updated: 2026-04-22*