SiSU Ester-C Supreme 210s

Offering added antioxidant bioflavonoids and immune-boosting arabinogalactan, the easily digestible Ester-C® Supreme capsules work to strengthen your immune system, alleviate allergy symptoms, encourage the growth and repair of body tissues and help maintain the integrity of bones, gums and teeth. This citrus-free formula offers anti-histamine and antioxidant properties that are especially beneficial during cold and flu season.

  • Citrus free
  • Enhanced with immune-boosting arabinogalactan
  • Added antioxidant bioflavonoids from berry fruits
  • Anti-histamine and antioxidant properties from quercetin
  • Particularly beneficial during cold and flu season



Vitamin C (calcium ascorbate)
from Ester-C® brand calcium ascorbate
600 mg

Calcium (calcium ascorbate)
72 mg

(Larix occidentalis/Larix laricina) (bark/stem)
100 mg

Quercetin (fruit)
50 mg

Multianthocyanidins (berry/fruit*)
*black currant (Ribes nigrum), cranberry (Vaccinium macrocarpon), blueberry (Vaccinium corymbosum), bilberry (Vaccinium myrtillus)
50 mg



magnesium stearate (vegetable), hypromellose

Contains no

Dairy, wheat, gluten, or soy


Take 1–2 capsules daily or as directed by a health care practitioner