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TheraLith XR Calcium Oxalate Reduction Supplement

Prices as of September 26, 2026, as listed by each retailer — verify the current price on the retailer's site before purchase.

Price history tracked at Macy's price tracker

14-day low
$75.54
Sep 13 · Macy's
Best price
$75.54
−0% vs high
14-day high
$75.54
All stores
$76$76$76
Sep 13Sep 26
  • Macy's
Lowest in 14 days: $75.54 at Macy's. Highest: $75.54. Current best is 0% below the 14-day high.

About this product

Theralogix TheraLith XR is a physician-formulated dietary supplement designed to support kidney health through an extended-release formula. It contains magnesium, potassium citrate, and vitamin B6 in optimal doses to deliver 12 mEq of citrate alkali, helping maintain healthy urine chemistry and reduce calcium oxalate levels. The supplement is NSF International certified, ensuring quality, purity, and freedom from contaminants. Manufactured in the USA in a cGMP-compliant facility, it is dye-free and gluten-free.

  • Extended-release formula
  • 12 mEq citrate alkali
  • NSF International certified
  • Made in USA
  • Dye-free and gluten-free
  • Physician formulated

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TheraLith XR Calcium Oxalate Reduction Supplement — Price History