SISU Ester-C Supreme Capsules 120 Capsules

Only Ester-C® has active vitamin C metabolites, such as threonate and furanone, which intensify its absorption and enhance its retention for up to 24 hours in the white blood cells and the immune system.

Caution: Consult a health care practitioner prior to use if you are taking quinolone antibiotics or blood thinners. Do not use if you are pregnant or breastfeeding.

Medicinal ingredients Vitamin C (calcium ascorbate) 638 mg from Ester-C? brand calcium ascorbate Arabinogalactan 100mg (Larix occidentalis/Larix laricina) (bark/stem), ResistAidTM brand Quercetin (fruit) .50 mgMultianthocyanidins (berry/fruit*)50 mg*black currant (Ribes nigrum), cranberry (Vaccinium macrocarpon), blueberry (Vaccinium corymbosum), bilberry (Vaccinium myrtillus)