Ester-C Complex from Douglas Labs may be an ideal choice for people who are sensitive to the acidic nature of ascorbic acid. Ester-C Complex contains a non-acidic, calcium ascorbate form of vitamin C combined with a potent citrus bioflavonoid complex.*


Vitamin C (ascorbic acid) is essential for the synthesis of collagen and glycosaminoglycans, which are the building materials of all connective tissues, such as skin, blood vessels, tendons, joint cartilage and bone*.


Vitamin C is essential for supporting normal wound healing and capillary health*. Vitamin C also participates in the biosynthesis of carnitine, serotonin, and certain neurotransmitters, including norepinephrine*.


Vitamin C may be among the most powerful antioxidants in humans and animals*. The antioxidant functions of vitamin C appear to provide support for protecting the eyes, lungs, blood and the immune system from free radical damage.*


Citrus Bioflavonoids provide support as free radical scavenging antioxidants that work in synergy with vitamin C. Ester-C Complex provides 100mg of a concentrated bioflavonoid complex containing 35mg hesperidin and 14mg naringin. This extract is essentially free of citric acid to which some people may be sensitive.

Douglas Lab Ester C Complex

SKU: 4528702030
Packaging Size
  • Supplement Facts:
    Each vegetable capsule contains:
    Vitamin C 490mg
    ---(as Ester-C+é-«** calcium ascorbate) 
    Calcium 60mg
    ---(as Ester-C+é-«** calcium ascorbate) 
    Citrus Bioflavonoids 100mg
    ---(containing hesperidin and naringen)
    Other Ingredients: hydroxypropyl methylceullulose (capsule), cellulose, and vegetable stearate.
    **Ester-C+é-« is a licensed trademark of INTER-CVAL Corporation. 
    Contains NO: yeast, wheat, gluten, soy, sodium, starch, artificial coloring, artificial preservatives, or genetically modified organisms (GMOs).


    Recommended Use:
    Adults: As a dietary supplement, take 1 to 2 capsules daily or as directed by physician.


    Keep out of the reach of children.

P   (936) 756-4254 

F   (936) 756-6252

503 Medical Center Blvd, Suite 130, Conroe TX 77304

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