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Douglas Laboratories Effer-C 240 grams

Douglas Laboratories Effer-C | 310539021408

Douglas Laboratories Effer-C 

Effer-C®, provided by Douglas Laboratories®, contains corn-free vitamin C, specially buffered with calcium, magnesium, and potassium.

Vitamin C (ascorbic acid) has numerous biological functions. Foremost, it 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 the required coenzyme for two groups of enzymes that catalyze the crosslinking of collagen fibers, lysyl hydroxylases and prolyl hydroxylases. As such, vitamin C is essential for normal wound healing and capillary health.


  • Most powerful antioxidants
  • Attemtps to protect from free radical damage to the eyes, lungs, blood and the immune system.


Effer-C may be a useful dietary supplement for those who wish to increase their daily intake of this important antioxidant vitamin, yet cannot tolerate the acidity of regular vitamin C preparations.

Suggested Use

Mix ½ to 1 teaspoon daily in 8 ounces of water, or as directed by physician.


Store in a cool, dry place, away from direct light. Keep out of reach of children


These statements have not been evaluated by Health Canada or the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.

Nutrition Facts
Serving Size: 1 Teaspoon

Amount Per Serving

% Daily Value
Vitamin C (mineral ascorbates) 2,350 mg  
Calcium (calcium ascorbate complex) 450 mg  
Magnesium (magnesium ascorbate complex) 250 mg  
Potassium (potassium ascorbate complex) 99 mg  

Note: Serving Sizes are rounded to the nearest whole serving