










💪 Unlock stronger bones naturally — don’t let bone health wait!
AlgaeCal Strontium Boost delivers 680 mg of natural strontium citrate per capsule, clinically proven to increase bone density safely and effectively. Backed by over 20 years of research and multiple human studies, this vegetarian, gluten-free supplement supports bone strength by stimulating new bone growth and slowing bone loss. Made in the USA in a cGMP-certified facility, it’s the perfect companion to plant-based calcium for those serious about long-term bone health.

















| ASIN | B09ZPVJGD3 |
| Best Sellers Rank | #12,951 in Health & Household ( See Top 100 in Health & Household ) #75 in Calcium Mineral Supplements |
| Customer Reviews | 4.6 4.6 out of 5 stars (923) |
| Date First Available | June 27, 2022 |
| Item model number | Strontium Citrate Supplement |
| Manufacturer | ALGAECAL |
| Product Dimensions | 2.5 x 2.5 x 4.5 inches; 0.02 ounces |
V**A
Strontium booster
I am taken Strontium for osteoporosis. This is a natural supplement that is much better that any prescribed medication. You have to take 2:1 calcium: strontium and take your calcium several hours apart of strontium . I have taken this for 4 months . I noticed that a pain I had in my gums disappear totally . It is very good for dental problems too . Also less pain in my bones .
S**Y
great product
great product
X**G
Effective for bone health
I bought this for my mom who just broke her leg and arm. I can not say this is 100% effective but after taking it everyday she said she can feel the bone is itchy and pain feels like the bone is growing. I will have my mom keep taking it and see how it goes.
H**Y
Remarkable Support for my 75-year old mom!
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. ❤️
L**T
Always good
Good for bones
R**A
Joint relief
Love this. Feel better. Especially my joints
R**N
Highly recommended for bone healing
#1 recommended by me.. for anyone who is healing from bone fractures or anything of the sort. I Definitely recommend this product over the regular calcium tabs.. Must b something with the algae content, but it sped up the healing of my broken ankle in half the recommended dosage as regular brands...
S**E
Helps my bone strength
My bones are getting stronger!
Trustpilot
4 days ago
5 days ago