I heard Strontium is unsafe. Is that true?

No. It’s totally safe. In a 7-year clinical trial, participants taking Strontium Boost & AlgaeCal Plus (Bone Builder Pack) saw consistent bone density increases year after year—with zero reported adverse side effects.

How is AlgaeCal Bone Builder Pack different from other algae calcium supplements?

It’s the ONLY calcium supplement in the world clinically supported to increase bone density. And that’s also why AlgaeCal is the ONLY calcium supplement that offers a results-based promise.

What about side effects?

The ingredients in AlgaeCal Bone Builder Pack are easy to digest and gentle on your body. In a 7-year clinical trial researchers found “no evidence of adverse side effects.” *J Am Coll Nutr, 2016

What’s the difference between AlgaeCal, AlgaeCal Plus, & Bone Builder Pack?

AlgaeCal is for those who want to stop bone loss. AlgaeCal Plus is for those who want to increase bone density. And the Bone Builder Pack? It’s for those who want to increase bone density in just 6 months—guaranteed.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Bone Builder Pack, Calcium + Strontium for Bone Density, 3 Months | Plant calcium (720mg) plus strontium, D3 (1600IU), K2 (100mg), magnesium (350mg) & 16 nutrients for bone density support.

Product ID: 143632984

Details

Brand
ALGAECAL
Diet Type
Gluten Free
Flavor
Unflavored
Item Form
Capsule
Item Weight
0.81 Kilograms
Item dimensions L x W x H
9 x 7.5 x 2.5

⚡Strontium Boost for faster bone density

🦴720mg organic plant-based calcium

☀️1600 IU Vitamin D3 for absorption

₨226521

Duties & taxes included

In stock

Sold byAmazon Sri LankaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Sri Lanka.

Secure transaction

Description

🦴 Elevate your bone game with nature’s most advanced builder!

STRONTIUM BOOST ADVANTAGE - Slows bone loss cells and accelerates bone strength—because your bones deserve next-level care.
16 ESSENTIAL BONE NUTRIENTS - A powerhouse blend including Magnesium, Zinc, Vitamins K2 & C for comprehensive bone health.
PLANT BASED GENTLE FORMULA - Organic red algae calcium that's easy on your stomach and free from dairy, soy, and gluten.
CLEAN CONVENIENT DAILY ROUTINE - Non-GMO veggie capsules made in the USA, perfect for busy professionals prioritizing wellness.
CLINICALLY PROVEN BONE DENSITY BOOST - Clinically supported to increase bone density in just 6 months—don’t settle for basic calcium.

ALGAECAL Bone Builder Pack combines 720mg of organic plant-based calcium from red algae with 1600 IU Vitamin D3, Vitamin K2, Magnesium, and Strontium to clinically support increased bone density in as little as 6 months. This 3-month supply offers a clean, non-GMO, dairy-free, and gluten-free formula designed for adults seeking a comprehensive, easy-to-take bone health supplement.

Specifications

ASIN	B07M861K45
ASIN	B07M861K45
Age Range Description	Adult
Allergen Information	Dairy Free
Best Sellers Rank	#10,599 in Health & Household ( See Top 100 in Health & Household ) #50 in Calcium Mineral Supplements
Brand Name	ALGAECAL
Color	Veggie Caps
Container Type	Bottle
Customer Reviews	4.5 4.5 out of 5 stars (2,216)
Date First Available	January 14, 2019
Diet Type	Gluten Free
Dosage Form	Powder
Flavor	Unflavored
Item Dimensions	9 x 7.5 x 2.5 inches
Item Form	Capsule
Item Nype Name	AlgaeCal Bone Builder Pack Bone Strength Supplement
Item Weight	0.81 Kilograms
Item model number	Calcium Supplement
Manufacturer	ALGAECAL
Manufacturer	ALGAECAL
Manufacturer Part Number	B07M861K45
Material Features	Plant Based
Material Type Free	BPA Free, GMO Free
Model Number	Calcium Supplement
Number of Items	6
Primary Supplement Type	Calcium, Magnesium, Vitamin C, Vitamin D3, Vitamin K2
Product Benefits	Bone Health & Bone Strength
Product Dimensions	9 x 7.5 x 2.5 inches; 1.79 Pounds
Special Ingredients	Vitamin K2 MK7, Magnesium, Strontium, Trace Minerals, Boron
Unit Count	1 Count
Warranty Description	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.

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.