--- product_id: 40092455 title: "Strontium Boost, Natural Strontium Supplement for Bone Density Increase, Strontium Citrate 680 mg, Easy to Swallow for Bone Health & Bone Strength, Gluten-Free - Veggie Caps, 3 Month Supply" brand: "algaecal" price: "£109.64" currency: GBP in_stock: true reviews_count: 8 category: "Algaecal" url: https://www.desertcart.co.uk/products/40092455-strontium-boost-natural-strontium-supplement-for-bone-density-increase-strontium store_origin: GB region: United Kingdom --- # 100% natural, vegan & gluten-free 680 mg pure Strontium Citrate Clinically proven bone density boost Strontium Boost, Natural Strontium Supplement for Bone Density Increase, Strontium Citrate 680 mg, Easy to Swallow for Bone Health & Bone Strength, Gluten-Free - Veggie Caps, 3 Month Supply **Brand:** algaecal **Price:** £109.64 **Availability:** ✅ In Stock ## Summary > 💪 Elevate your bone game with nature’s clinically proven boost! ## Quick Answers - **What is this?** Strontium Boost, Natural Strontium Supplement for Bone Density Increase, Strontium Citrate 680 mg, Easy to Swallow for Bone Health & Bone Strength, Gluten-Free - Veggie Caps, 3 Month Supply by algaecal - **How much does it cost?** £109.64 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/40092455-strontium-boost-natural-strontium-supplement-for-bone-density-increase-strontium) ## Best For - algaecal enthusiasts ## Why This Product - Trusted algaecal brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Pure & Natural Power:** Derived from natural soil sources, free from GMOs, gluten, soy, and dairy—clean nutrition you can trust. - • **Risk-Free Confidence:** 1-year money-back guarantee ensures you’re never stuck without your bone health solution. - • **Easy-to-Swallow Veggie Caps:** Non-GMO vegetarian capsules designed for effortless daily intake without compromise. - • **Triple-Action Bone Strength:** Slows bone loss while accelerating new bone growth for visibly stronger bones. - • **Clinically Validated Formula:** Backed by 20+ years of research and 3 human studies proving natural bone density increase. ## Overview Strontium Boost by AlgaeCal delivers 680 mg of pure strontium citrate per capsule, clinically proven to increase bone density naturally. Backed by over 20 years of research and multiple human studies, this vegan, gluten-free supplement supports bone strength by slowing bone loss and stimulating new bone growth. Manufactured in a cGMP certified, FDA-inspected facility, it offers a clean, natural solution with a risk-free 1-year satisfaction guarantee. ## Description Bone Health Supplement : AlgaeCal has all the nutrients your bones need. And those nutrients will work from the very first day you take them. But bones grow slowly. That's why people take strontium citrate 680 mg capsules because it's known as a bone stimulant. Clinically Supported: Backed by 20+ years of research and 3 human clinical studies, Strontium Boost increases bone density naturally — with no adverse side effects reported in study participants. All participants in studies with AlgaeCal saw increases in their bone density. Participants who took Strontium Boost alongside AlgaeCal supplements saw triple bone density increases. It's a pure natural supplement that in combination with a plant based calcium supplement can help in the healing of a bone fracture. Natural & Organic : Strontium citrate is found in natural soil. In fact, it's already in a lot of the vegetables you eat. And when combined with citrate you get strontium citrate It's a real bone boost! Bone Strength Supplement : Strontium Boost slows down the cells that eat-away at our old bone, and speeds-up the cells that build healthy new bone – resulting in stronger bones in less time. These statements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition. Vegetarian Capsules: Our vegetarian capsules are non-GMO and free from dairy, soy, and gluten. We manufacture our supplements in a cGMP certified FDA inspected facility here in the USA. Review: The REAL Thing - Most 'cheap' strontium supplements that claim to be the citrate salt are actually strontium sulfide, a mined product that emits hydrogen sulfide gas (rotten eggs) when it contacts water. This product is the real thing. Strontium is a prescription drug in Europe. It does NOT cause jaw enlargement but can increase risk for heart attack in high risk patients. Consult a physician before taking. Strontium reduces fracture risk in osteoporosis. Review: Natural calcium - Good Quality it help a lot. ## Features - Bone Health Supplement : AlgaeCal has all the nutrients your bones need. And those nutrients will work from the very first day you take them. But bones grow slowly. That's why people take strontium citrate 680 mg capsules because it's known as a bone stimulant. - Clinically Supported: Backed by 20+ years of research and 3 human clinical studies, Strontium Boost increases bone density naturally — with no adverse side effects reported in study participants. All participants in studies with AlgaeCal saw increases in their bone density. Participants who took Strontium Boost alongside AlgaeCal supplements saw triple bone density increases. It's a pure natural supplement that in combination with a plant based calcium supplement can help in the healing of a bone fracture. - Natural & Organic : Strontium citrate is found in natural soil. In fact, it's already in a lot of the vegetables you eat. And when combined with citrate you get strontium citrate It's a real bone boost! - Bone Strength Supplement : Strontium Boost slows down the cells that eat-away at our old bone, and speeds-up the cells that build healthy new bone – resulting in stronger bones in less time. These statements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition. - Vegetarian Capsules: Our vegetarian capsules are non-GMO and free from dairy, soy, and gluten. We manufacture our supplements in a cGMP certified FDA inspected facility here in the USA. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01MRD2J2X | | Age Range Description | Adult | | Best Sellers Rank | #15,787 in Health & Household ( See Top 100 in Health & Household ) #80 in Calcium Mineral Supplements | | Brand | ALGAECAL | | Brand Name | ALGAECAL | | Customer Reviews | 4.6 out of 5 stars 1,021 Reviews | | Diet Type | Vegetarian | | Flavor | Unflavored | | Item Form | Capsule | | Item Nype Name | AlgaeCal Strontium Boost Bone Strength Supplement | | Manufacturer | ALGAECAL | | Manufacturer Part Number | SB3 | | Material Type Free | GMO Free, Preservative Free | | Model Number | Strontium Citrate Supplement | | Number of Items | 3 | | Primary Supplement Type | Strontium | | Product Benefits | Bone Strength | | UPC | 728795015602 | | Unit Count | 180 Count | | Warranty Description | Risk-Free Return Policy: You’re not “stuck” with AlgaeCal if you don’t like it. That’s because you get 1 full year to try any of our products. If for whatever reason you’re not satisfied, we’ll refund all unopened and even partially used bottles. This guarantee is that of the AlgaeCal brand, if for any reason you wish to invoke them, you must contact AlgaeCal Customer Service directly. | ## Product Details - **Brand:** ALGAECAL - **Item Form:** Capsule - **Primary Supplement Type:** Calcium - **Unit Count:** 180 Count - **Flavor:** Unflavored ## Images ![Strontium Boost, Natural Strontium Supplement for Bone Density Increase, Strontium Citrate 680 mg, Easy to Swallow for Bone Health & Bone Strength, Gluten-Free - Veggie Caps, 3 Month Supply - Image 1](https://m.media-amazon.com/images/I/61EONKChMXL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: How does Strontium Boost help increase bone density?** A: Strontium stimulates osteoblasts, the cells that build new bone, while inhibiting osteoclasts, the cells that break down old bone. This dual action helps increase bone mass naturally, safely, and quickly. **Q: Is it supported by clinical research?** A: Strontium Boost is backed by three rigorously conducted human intervention studies showing that it increases bone density. In fact, it’s the ONLY strontium supplement clinically supported to increase bone density. **Q: Are there any reported side effects?** A: 7-year clinical study on Strontium Boost & AlgaeCal Plus found that bone density increases were reported “with no adverse side effects.” It’s a natural mineral that’s found in most root vegetables––so it’s a safe way to increase bone density. **Q: Does Strontium overestimate DEXA results?** A: Strontium is heavier than calcium, so it can inflate DEXA results by 8–11%—but that doesn’t mean the bone gains aren’t real. If your scan shows a 10% increase, even after adjusting for strontium’s weight, you’re still got a 9% gain in bone density. **Q: Can I take Strontium Boost without Calcium?** A: No, Strontium is heavier than calcium, and without enough calcium intake alongside it, strontium can start replacing calcium in your bones over time. That’s why Strontium Boost should always be taken with AlgaeCal Plus to ensure proper bone health. ## Customer Reviews ### ⭐⭐⭐⭐⭐ The REAL Thing *by M***K on April 25, 2026* Most 'cheap' strontium supplements that claim to be the citrate salt are actually strontium sulfide, a mined product that emits hydrogen sulfide gas (rotten eggs) when it contacts water. This product is the real thing. Strontium is a prescription drug in Europe. It does NOT cause jaw enlargement but can increase risk for heart attack in high risk patients. Consult a physician before taking. Strontium reduces fracture risk in osteoporosis. ### ⭐⭐⭐⭐⭐ Natural calcium *by E***A on May 24, 2026* Good Quality it help a lot. ### ⭐⭐⭐⭐⭐ Remarkable Support for my 75-year old mom! *by H***Y on November 3, 2025* I bought Strontium Boost along with AlgaeCal Plus for my 75-year-old mother after her bone density scan showed early signs of osteoporosis. Within just a few months, she’s feeling stronger, steadier, and more confident doing her daily walks and gardening again. Her latest DEXA scan even showed a small improvement—something her doctor said was rare at her age! We love that it’s plant-based and easy on her stomach, with no side effects. She takes it faithfully every evening, and it has become an important part of her routine. It gives both of us peace of mind knowing she’s supporting her bone health naturally. If you have a loved one who’s worried about bone loss, I can’t recommend this combination enough. AlgaeCal and Strontium Boost are truly making a difference for my mom—and for our whole family’s peace of mind. ❤️ ## Frequently Bought Together - AlgaeCal - Strontium Boost, Natural Strontium Supplement for Bone Density Increase, Strontium Citrate 680 mg, Easy to Swallow for Bone Health & Bone Strength, Gluten-Free - Veggie Caps, 3 Month Supply - ALGAECAL Plus - Organic Red Algae Calcium Supplement, Vitamin K2 MK7 (100mg), Vitamin D3 (1600 IU), Magnesium (350mg) & Trace Minerals, for Bone Health & Strength, 120 Veggie Caps, 3 Pack - ALGAECAL Collagen: 4 Clinically-Supported Peptides VERISOL®, FORTIGEL®, UC-II®, FORTIBONE®, Anti-Aging Hydrolyzed Collagen Powder, 30 Servings, Made in USA --- ## 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/40092455-strontium-boost-natural-strontium-supplement-for-bone-density-increase-strontium](https://www.desertcart.co.uk/products/40092455-strontium-boost-natural-strontium-supplement-for-bone-density-increase-strontium) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-19*