Supplement Facts

Calcium Effervescent dissolves completely and is converted to free, absorbable calcium in your glass--not your stomach. It is 100% absorbable by the body in 5 minutes and it causes no bloating or constipation.*

Since calcium absorption is most rapid in the upper small intestine, it is time-limited and any significant delay in the release of calcium will reduce the amount absorbed. Some tablets may pass through the system without disintegrating or only partially disintegrated. As a result the body absorbs only part of the calcium or none at all. Vitamin D further enhances calcium absorption and works with the parathyroid hormone to regulate the amount of calcium in the blood.*

Insufficient daily calcium intake, calcium malabsorption or increased need for calcium during periods of growth, pregnancy and lactation can cause serum calcium levels to drop. The body takes the calcium it needs from the bones, causing bones to weaken. Calcium Effervescent is ideal for patients who have difficulty or do not like swallowing tablets or capsules.*

The manufacturer of Kordial Products is Progressive Laboratories, a very well respected firm serving physicians and health care practitioners since 1972. 

Many Kordial Product items have similar names and closely matched formulations in comparison to their physicians-grade Progressive Laboratory prototypes.

Kordial Products is a separate line they market to retail stores, Internet re-sellers and other non-physician operated outlets.

Progressive Products are sold ONLY through the offices of health care professionals.

If you are seeking to re-order Progressive Laboratory products from us, you can still purchase them using your customer log-in. Questions on this process? You can e-mail customer service staff directly.