Experience unique vitamin C, boosted with flavonoids for enhanced antioxidant, immune, and vascular support*

 Ester-C®, consisting primarily of calcium ascorbate, is a natural, non-acidic water-soluble form of vitamin C that is distinguished by its unique chemical composition and biological activity. It is manufactured in an exclusive, water-based process that results in a mixture of naturally occurring vitamin C metabolites, including ascorbate, dehydroascorbate, and threonate. The bioflavonoids quercetin, rutin, and pomegranate extract are free radical scavengers that complement the roles of vitamin C.

Quercetin helps maintain healthy mast cell function, moderates healthy leukotriene and prostaglandin metabolism. Rutin and pomegranate extract provide important support for blood vessel integrity and healthy cell function.*

• Immune and vascular support* • Easy to absorb form of vitamin C*
• Made with hypoallergenic, vegan ingredients

Other ingredients:
Vegetable capsule