---
product_id: 463839505
title: "Strontium Boost, Supplement for Bone Density Increase, Strontium Citrate 680 mg, Easy to Swallow for Bone Health & Bone Strength, Gluten-Free - 60 Veggie Caps- Made in USA"
brand: "algaecal"
price: "10827 kr"
currency: ISK
in_stock: true
reviews_count: 8
category: "Algaecal"
url: https://www.desertcart.is/products/463839505-strontium-boost-supplement-for-bone-density-increase-strontium-citrate-680
store_origin: IS
region: Iceland
---

# Gluten-free, non-GMO vegetarian capsules 680 mg Strontium Citrate per serving Up to 3x greater bone density gains Strontium Boost, Supplement for Bone Density Increase, Strontium Citrate 680 mg, Easy to Swallow for Bone Health & Bone Strength, Gluten-Free - 60 Veggie Caps- Made in USA

**Brand:** algaecal
**Price:** 10827 kr
**Availability:** ✅ In Stock

## Summary

> 💪 Elevate your bone game — stronger, denser, faster!

## Quick Answers

- **What is this?** Strontium Boost, Supplement for Bone Density Increase, Strontium Citrate 680 mg, Easy to Swallow for Bone Health & Bone Strength, Gluten-Free - 60 Veggie Caps- Made in USA by algaecal
- **How much does it cost?** 10827 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/463839505-strontium-boost-supplement-for-bone-density-increase-strontium-citrate-680)

## 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

- • **Triple the Gains:** Users taking Strontium Boost with AlgaeCal see up to 3x faster bone strength improvements.
- • **Clean, Plant-Based Formula:** Gluten-free, soy-free, dairy-free veggie capsules made in a cGMP-certified USA facility.
- • **Synergistic Calcium Support:** Slows bone loss and accelerates new bone formation for faster, stronger results.
- • **Clinically Proven Bone Boost:** Backed by 20+ years of research for natural, effective bone density increase.
- • **Safe & Natural Mineral Power:** Derived from natural trace mineral sources with zero adverse effects in long-term studies.

## Overview

ALGAECAL Strontium Boost delivers 680 mg of clinically supported strontium citrate per serving, proven to enhance bone density up to 3x when combined with AlgaeCal. This natural, trace mineral supplement is safe, gluten-free, and crafted in vegetarian capsules within a cGMP-certified US facility, making it the smart choice for proactive bone health and strength.

## Description

Buy ALGAECAL - Strontium Boost, Supplement for Bone Density Increase, Strontium Citrate 680 mg, Easy to Swallow for Bone Health & Bone Strength, Gluten-Free - 60 Veggie Caps- Made in USA on desertcart.com ✓ FREE SHIPPING on qualified orders

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 Strength Supplement: AlgaeCal gives your bones the nutrients they need every day. But because bones rebuild slowly, many people add Strontium Boost for extra support. Each serving provides 680 mg of strontium citrate, a clinically supported nutrient for bone health.
- Clinically Supported: Strontium Boost is backed by 20+ years of research and human clinical studies. In studies with AlgaeCal, participants increased their bone density naturally. But those who also took Strontium Boost alongside AlgaeCal saw up to 3x greater bone density gains.
- Safe and Body-Friendly: Strontium is a trace mineral found in soil and in small amounts in vegetables. So it’s totally natural. In a 7-year clinical study participants reported no adverse side effects.
- Compliments Calcium: Strontium Boost slows down the cells that remove old bone, and accelerates the cells that build new bone. That means you build more bone in less time. Participants in clinical study saw results in as little as 6 months when taken with AlgaeCal Plus.
- Clean Vegetarian Capsules: Strontium Boost comes in vegetarian capsules that are non-GMO, gluten-free, soy-free, and dairy-free. It’s made in the USA in a cGMP-certified, FDA registered facility.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09ZPVJGD3 |
| Age Range Description | Adult |
| Best Sellers Rank | #16,142 in Health & Household ( See Top 100 in Health & Household ) #81 in Calcium Mineral Supplements |
| Brand | ALGAECAL |
| Brand Name | ALGAECAL |
| Customer Reviews | 4.6 out of 5 stars 1,026 Reviews |
| Diet Type | Plant Based |
| Flavor | Vegetarian |
| Item Form | Capsule |
| Item Weight | 680 Milligrams |
| Manufacturer | ALGAECAL |
| Manufacturer Part Number | SB1 |
| Material Type Free | GMO Free, Preservative Free |
| Model Number | Strontium Citrate Supplement |
| Number of Items | 1 |
| Primary Supplement Type | Strontium |
| Product Benefits | Bone Strength |
| Supplement Formulation | Individual Supplement |
| UPC | 850036778011 |
| Unit Count | 60 Count |

## Product Details

- **Brand:** ALGAECAL
- **Flavor:** Vegetarian
- **Item Form:** Capsule
- **Primary Supplement Type:** Strontium
- **Unit Count:** 60 Count

## Images

![Strontium Boost, Supplement for Bone Density Increase, Strontium Citrate 680 mg, Easy to Swallow for Bone Health & Bone Strength, Gluten-Free - 60 Veggie Caps- Made in USA - Image 1](https://m.media-amazon.com/images/I/61vshv2d+wL.jpg)
![Strontium Boost, Supplement for Bone Density Increase, Strontium Citrate 680 mg, Easy to Swallow for Bone Health & Bone Strength, Gluten-Free - 60 Veggie Caps- Made in USA - Image 2](https://m.media-amazon.com/images/I/71bWs1fOfXL.jpg)
![Strontium Boost, Supplement for Bone Density Increase, Strontium Citrate 680 mg, Easy to Swallow for Bone Health & Bone Strength, Gluten-Free - 60 Veggie Caps- Made in USA - Image 3](https://m.media-amazon.com/images/I/71jqhlQ3T9L.jpg)
![Strontium Boost, Supplement for Bone Density Increase, Strontium Citrate 680 mg, Easy to Swallow for Bone Health & Bone Strength, Gluten-Free - 60 Veggie Caps- Made in USA - Image 4](https://m.media-amazon.com/images/I/71Q2hjZbhAL.jpg)
![Strontium Boost, Supplement for Bone Density Increase, Strontium Citrate 680 mg, Easy to Swallow for Bone Health & Bone Strength, Gluten-Free - 60 Veggie Caps- Made in USA - Image 5](https://m.media-amazon.com/images/I/71ww6IUEpQL.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 Calcium Supplement for Bone Density Increase, Strontium Citrate 680 mg, Easy to Swallow for Bone Health & Bone Strength, Gluten-Free - 60 Veggie Caps- Made in USA
- ALGAECAL Collagen: 4 Clinically-Supported Peptides VERISOL®, FORTIGEL®, UC-II®, FORTIBONE®, Anti-Aging Hydrolyzed Collagen Powder, 30 Servings, Made in USA

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-06-21*