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

Douglas Laboratories suggests adults mix ½ teaspoon of Effer C Buffered with water or juice daily or as directed by your healthcare professional.

Serving Size: ½ teaspoon (approx.. 2.5 g)

Servings Per Container: 96

Vitamin C 1175 mg

(from calcium, magnesium and potassium ascorbate/ascorbic acid complex)

Calcium 225 mg

(from calcium ascorbate/carbonate complex)

Magnesium 250 mg

(from magnesium ascorbate/oxide complex)

Potassium 49.5 mg

(from potassium bicarbonate/ascorbate complex)

Other ingredients: Citric acid and rose hips.

Effer C Buffered by Douglas Laboratories contains NO yeast, wheat, gluten, soy protein, milk/dairy, corn, sodium, sugar, starch, artificial coloring, preservatives or flavoring.