HC-Joint ESC® for bone health.

ESC® brand calcium from eggshells is a naturally pure calcium source compliant with FDA, USP, and California Proposition 65 limits for heavy metals at the full 1000mg dose of elemental calcium per day. ESC is highly absorbable – its matrix consists of an ultra-pure form of calcium carbonate, inherent transport proteins to help facilitate calcium absorption, and many trace minerals which the body needs to maintain healthy bone mineral density – which translates into a superior source of calcium over other bone health ingredients.

Product Overview:

  • High elemental calcium (35%) allowing for smaller dose size and greater formulation flexibility than many calcium sources
  • 50-times lower than California Prop 65 heavy metal limits for lead at 100% DV calcium
  • Nearly 20% more absorbable than other forms of calcium carbonate
  • Non-chemical, eco-friendly manufacturing process in an FDA inspected, GMP certified facility

*This product has not been evaluated by the FDA and is not intended to prevent, treat, cure, or diagnose any disease.