the science

Bone-Nourishing Support That's Built to Last.*

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Vitamin K2 makes sure calcium goes where it’s needed: directly to your bones.*
Cissus quadrangularis helps keep your bone structure solid and your bone metabolism in check.*
Vitamin D3 is the ultimate sidekick to calcium, helping your body absorb it effectively through the digestive system.*
Our highly absorbable form of calcium helps you actually use the calcium you’re getting.*

Ingredients
Vitamin K2
Keeps your bones dense and durable by helping direct calcium where it matters most—your bones!*
Vitamin D3
Vitamin D3 helps your body absorb calcium efficiently, so your bones get the full benefit.*
Cissus quadrangularis
Also known as veldt grape, this plant-powered ingredient has been used for centuries to support bone formation and maintaining strong, durable bones from the inside out.*
Calcium Hydroxyapatite
This highly bioavailable form of calcium, sourced naturally from bovine, is easier for your body to absorb than standard calcium carbonate, making it a smarter, more effective way to support bone strength.*