Sisu - Ester-C Supreme - 120 V-Caps


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.

Adult dosage:

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

Contains no:

Dairy, wheat, gluten, or soy

Each capsule contains:

Medicinal ingredients:

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
Non-medicinal ingredients:

magnesium stearate (vegetable)

Capsule shell:



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