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Year-Round Daily Use; This Ester-C formula with citrus bioflavonoids is suitable for year-round use, but dosage can be increased during cold and flu season, or times of stress.
Immune Support & More; This antioxidant-rich Ester-C formula supports immune health and allergy relief, and helps maintain strong bones, gums, and teeth.
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 600 mg 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 |
Citrus bioflavonoids (lemon, grapefruit, orange, mandarin orange–fruit) |
100 mg |
Capsule shell
hypromellose.
Adult dosage
Take 1–2 capsules daily or as directed by a health care practitioner.
Nature's Source is committed to ensuring the complete and absolute accuracy of product images and information on our website. However, please be aware that there may be pending updates to packaging or ingredients due to manufacturing changes.
Occasionally, some items may be shipped with alternate packaging that has been recently updated by the supplier or manufacturer. It's important to note that while packaging may change, the ingredients usually remain the same. We always advise you to read labels, warnings, and product directions before use. Please do not solely rely on the information provided by Nature's Source.
Our probiotics are stored in our warehouse under refrigeration to guarantee quality and maintain optimal potency. Additionally, we include a FREE ice pack with probiotic shipments. Although the product may not arrive cold, the ice pack helps in preserving a cooler temperature during transit. We recommend taking into account potential weekend or holiday delays when placing your order. For example, it's best to order on a weekday and avoid ordering on Fridays, Saturdays, or during holidays
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