Cal-II
Cal II is a multi-form calcium supplement that delivers calcium in two complementary forms for broad-spectrum absorption and bioavailability — supporting bone density, nerve function, and the range of enzymatic processes that depend on adequate calcium.*
Two forms, one product. Better coverage from a single capsule.
Calcium coverage for the full cellular picture.*
Why we made Cal II
Different forms of calcium absorb differently depending on individual digestive conditions. By combining two calcium forms in a single supplement, Cal II provides broader coverage — supporting people regardless of the specific absorption patterns they experience with single-form calcium products.* It fits cleanly into the LF mineral protocol as a flexible calcium base.*
What's inside
Dual-Form Calcium Complex — Two complementary calcium forms for broad-spectrum bioavailability and absorption.*
Cal II is designed to support:
- Bone mineral density and structural integrity*
- Normal nerve and muscle function*
- Cellular enzymatic processes requiring calcium cofactors*
Who this is for
- Adults who want calcium in multiple forms for optimized absorption
- People following LF mineral protocols
- Those with inconsistent results from single-form calcium supplements
How to use
Take as directed on the label, with a meal for best absorption.
Stack it with
Dolomite — Natural calcium-magnesium source to accompany Cal II's targeted calcium support. Structure and bioavailability, together.
Min-Col — Trace minerals to support calcium's cofactor requirements. Minerals don't work alone.
* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Full Product Information
A very alkaline calcium supplement, utilizing a natural source of calcium carbonate and calcium hydroxide with brewer’s yeast for added assimilation (Reams formula). Six capsules provide 1000 mg elemental calcium. 100 capsules.

