optimal bone health.


  • Clinically Supported Dosage of 250-750mg/day​
  • Excellent Safety Profile & Traditional Use
  • Herbs of Commerce Vol. 2
  • Non-GMO Compliant; Meets or Exceeds USP/ICH/Prop-65 Standards
  • Clinically Researched for Bone Health, Bone Density, & Joint Health
  • Cissus quadrangularis Extract
  • All Natual

These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.​

Verdure Sciences, Longvida (US Patent 9192644, EP Patent 1993365; additional patents pending), Bacognize, Calzbone, Pomella (US Patents 7638640, 7897791, and 7919636; EP Patent 1734949; additional patents pending), Tinofend, and WokVel are registered trademarks of Verdure Sciences, Inc. Cinnagest, Factor21, Lutevida,  Rejuna, Thymocid, Gingerize, VBATS, VerdeMedica, SLP, and SLCP are trademarks of Verdure Sciences, Inc.

All Rights Reserved. © 2016 Verdure Sciences.


Proprietary Calzbone® Extract is a standardized Cissus quadrangularis formula developed to support bone health and biomineralization.

As we age, healthy bones are a critical part to help us maintain a healthy, independent lifestyle. Not only do our bones provide structure and strength, but they are the body’s key storage site for essential minerals such as calcium.

Calzbone® is a clinically researched botanical ingredient known to support bone health and bone mineral density, and contains a proprietary natural spectrum of key plant based forms of phytohormones, phytosterols, calcium, and Vitamin D, all of which are compounds that support the building of healthy bones.

Calzbone® is 100% natural and derived from Cissus quadrangularis, a climbing vine also known as Veldt Grape. In India, Cissus is known as the “bone builder” and is an integral part of traditional medicine for bone health. Ayurvedic physicians called it the ‘bone setter’. Calzbone® Extract is made in our cGMP certified, botanicals-only facility. 

Dietary supplements like Calzbone® are not intended to diagnose, treat, cure, or prevent any disease. Please keep in mind that statements may not be applicable in all countries. Claims made on this site are specific to Calzbone®, and make no reference to finished products. Consumers are recommended to check with local legal counsel and/or healthcare professional(s) before making any purchases of products and/or services from our finished product partners. 

Please note that the physiological activity of the ingredient(s) described herein is supported by the referenced clinical trial report(s). Marketers of finished products containing the ingredient(s) described herein are responsible for determining whether claims made for such products are lawful and in compliance with the laws of the country in which they will market the products.