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Ester C Complex 100c by Douglas Laboratories

Ester C Complex 100c by Douglas Laboratories is a non-acidic form of vitamin C manufactured by a unique water-based process that combines calcium with vitamin C. This process creates a patented mixture of mineral ascorbate and vitamin C metabolites.

SKU: DL0473 Product Categories: ,



amni® original formula

A Dietary Supplement
100 Vegetarian Capsules

More Info:
Ester-C® Complex capsules, provided by Douglas Laboratories®, contain a non-acidic, calcium ascorbate form of vitamin C combined with a potent citrus bioflavonoid complex.

Ester-C® is a unique form of Vitamin C that is created through a patented, water-based process that combines Vitamin C and calcium. Ester-C® is non-acidic and should be well-tolerated by those who are sensitive to the acidic nature of ascorbic acid.

Serving Size: 1 vegetarian capsule
Servings Per Container: 100

Amount Per Serving
Vitamin C …500mg
(as Ester-C® calcium ascorbate)
Calcium …62mg
(as Ester-C® calcium ascorbate)
Citrus Bioflavonoids …100mg*
Hesperidin …35mg*
Naringen …14mg*

* Daily Value not established

Cellulose, Vegetable Stearate

As a dietary supplement, adults take 1-2 capsules daily or as directed by your healthcare professional.


For optimal storage conditions, store in a cool, dry place.
(35-65% relative humidity)

Tamper resistant package, do not use if outer seal is missing.


Douglas Labs

At Douglas Laboratories, there is no greater mission than assuring that each and every supplement produced is of the highest quality. When you see the Douglas Laboratories Quality Emblem, be assured that only the finest raw materials are being used, and that all manufacturing is performed under the strictest of guidelines. Because these products are developed specifically for exclusive distribution by healthcare professionals, our emblem has become a recognized symbol of quality that patients around the world have come to rely upon and trust.

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