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Sisu Ester-C 1000mg 120 Tablets Bonus


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  • Vegan
  • Soy Free
  • Non-GMO
  • Dairy Free
  • Gluten Free

High Potency Vitamin C; Enhanced with vitamin C-rich acerola cherry extract and citrus fruits as well as bioflavonoids and rutin for superior immune system support in fewer doses.

Immune Support & More; This antioxidant-rich Ester-C formula supports immune health and allergy relief and helps maintain strong bones, gums, and teeth.

Gentle & Well Retained; Ester-C is a less-acidic vitamin C that is gentle on the digestive system; 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.

Each tablet contains


Medicinal ingredients


Vitamin C (calcium ascorbate*)

1,000 mg

Calcium (calcium ascorbate*)

*from Ester-C® brand calcium ascorbate

125 mg

Citrus bioflavonoids

from the fruit and peel of orange, lemon, grapefruit, and mandarin orange, and from the fruit of lime

200 mg

Acerola (Malpighia glabra, fruit)

4:1 extract, QCE 100 mg

25 mg

Rose hip (Rosa canina, fruit)

25 mg

Rutin (Dimorphandra mollis, fruit)

25 mg

Non-medicinal ingredients

Calcium phosphate dibasic, microcrystalline cellulose, croscarmellose sodium, silicon dioxide, stearic acid (vegetable), magnesium stearate (vegetable), maltodextrin


hypromellose, glycerin (vegetable), purified water.

Adult dosage:

Take 1 tablet 1 time per day or as directed by a health care practitioner.

Sisu Ester-C 1000mg 120 Tablets Bonus
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