Ester-C® with powerful bioflavonoids and immune-boosting arabinogalactan to help strengthen your immune system and alleviate allergy symptoms. Citrus free.
The Better Vitamin C; Ester-C Supreme is a citrus-free vitamin C formula with antioxidant bioflavonoids & immune-boosting arabinogalactan.
Immune Support & More; This antioxidant-rich Ester-C formula supports immune health, as well as skin, joints, and vision.
Well Retained; Clinical studies show that Ester-C increases vitamin C levels in the body for up to 24 hours.
Superior Absorption; Regular vitamin C is first buffered with calcium, then a special process transforms it into trademarked Ester-C. This vegan, non-GMO formula contains no dairy, gluten, or soy.
Gentle On The Stomach; Sisu Ester-C Supreme is a less-acidic vitamin C that is gentle on the digestive system.
Each capsule contains
Medicinal ingredients
Vitamin C (calcium ascorbate)
from Ester-C® brand calcium ascorbate 600 mg
Calcium (calcium ascorbate) 72 mg
Arabinogalactan
(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
Non-medicinal ingredients
magnesium stearate (vegetable)
Capsule shell hypromellose
Adult dosage
Take 1–2 capsules daily or as directed by a health care practitioner
Contains no Dairy, wheat, gluten, or soy
150 Veggie Capsules Citrus Free