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Ostera® product image

This scientifically advanced formula features selective kinase response modulators (SKRMs) in the form of RIAA, berberine, and vitamins D and K to help nutritionally support healthy bone remodeling during the aging process. Recommended for use with Bone Builder®—an advanced bioactive formulation for bone mineralization support.*

Suggested Use:
Take one tablet twice daily, or as directed by your healthcare practitioner.



Serving Size: 1 Tablet


Amount Per Serving

Vitamin D … 12.5 mcg (500 IU)
(as cholecalciferol)     

Vitamin K … 500 mcg

(as phytonadione)     

Reduced Iso-Alpha Acids Complex … 370 mg *

(from hops extract, Humulus lupulus L.)

Berberine HCI … 90 mg

(Phellodendron amurense bark extract)


Other Ingredients: Microcrystalline cellulose, stearic acid (vegetable), croscarmellose sodium, coating (hypromellose, medium-chain triglycerides, and hydroxypropylcellulose), calcium silicate, and silica.



This product non-GMO and gluten-free.



Warning: Do not use if pregnant, nursing, or taking cyclosporine.


Caution: If taking medications consult your healthcare practitioner before use. Keep out of the reach of children.


Storage: Keep tightly closed in a cool, dry place.

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