Calcium carbonate contains more calcium (by weight) than calcium citrate. By adding calcium carbonate to USANA formulas, we are able to make the tablets smaller while still maintaining a good amount of elemental calcium.
Thanks for sharing! Entering your USANA ID number creates a unique URL, which allows you to receive credit on referrals.
Here’s how it works: When the link is clicked, a cookie (if allowed) is created. Shopping buttons on applicable product pages will appear to the referred user. A click on these buttons passes your referral information to USANA’s Shopping Cart, tying purchases made on cookie-containing devices to you for 30 days. In addition, if a person clicks on this unique URL and then later visits USANA.com and makes a purchase (within 30 days), you receive credit for the sale.
Enter your ID now for these enhanced features.
Supplements and Urine
