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SISU Ester-C 600 (240 veg caps)

$50.49 $45.49
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Product Information

  • Ester-C is a unique, patented form of calcium ascorbate, which is made when ascorbic acid (regular vitamin C) is buffered with calcium using a water-based process
  • The calcium in Ester-C provides part of your daily calcium requirements
  • Ester-C contains active vitamin C metabolites including L-threonate, which enhance cellular absorption and retention
  • Ester-C is the only form of vitamin C that has been proven to last up to 24 hours in the white blood cells of the immune system
  • Less acidic and easier on the stomach than ascorbic acid
  • Enhanced with antioxidant bioflavonoids from citrus fruits for superior absorption
  • Ester-C has a clinically proven higher bioavailability and retention rate than other forms of vitamin C

SISU Advantages

  • Fast-dissolving vegetarian capsule
  • Suitable for vegans
  • Contains no ingredients that are a source of gluten
  • Good Manufacturing Practices standards
  • Tested for guaranteed purity and potency
  • NPN approved

Each vegetarian capsule contains:

Medicinal ingredient: Vitamin C (calcium ascorbate)...600 mg
from Ester-C® brand calcium ascorbate
Bioflavonoids (citrus fruit)...100 mg

Non-medicinal ingredients: magnesium stearate (vegetable).

Capsule shell: hypromellose.


Suggested Dosage:

Adult dosage: Take 1-2 capsules daily or as directed by a health care practitioner.

***Contains no dairy, peanuts, wheat, gluten or soy.