Buffer Plus, a new refreshed product from Carib Sea. Containing calcium and trace elements and it is now in a dry form, versus the previous generations in which it was a liquid forum. Doing this, enables Buffer Plus to deliever twice the power in the same product. It plays nice with products that contain calcium chloride or ionically imbalanced supplements. Pick it up at your favorite LFS or online retailer. Were not sure on a retail, but we would guess it to be around $20.