Sisu Ester-C Supreme 600mg - 210 V-Caps

Ester-C Supreme 600mg - 210 V-Caps

Sale: $65.95

Reg.: $76.99 (Save $11.04)

Made by:
Sisu
Order Code: sisu380
UPC: 777672011091

Availability: In stock online

ESTER-C SUPREME FROM SISU

A step above Sisu's regular Ester C, the Supreme formula contains synergistic co factors to optimize the immune system, reduce allergy symptoms, & increase antioxidant activity. Inadequate levels of vitamin C may be seen in cases of physical and mental stress, older people and those with chronic conditions including cardiovascular disease, asthma, arthritis, and age-related eye disease. Vitamin C is best known for strengthening the immune system by supporting and improving white blood cell function. It is also essential for the proper formation of collagen, the building block of many tissues and a crucial component in skin rejuvenation. Ester-C Supreme is a Citrus-Free formula for those trying to avoid citrus fruits. LARGER, MONEY SAVING 210 CAPSULE BOTTLE! [VCAPS]

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Each capsule contains:
600mg
Vitamin C (from Ester-C brand calcium ascorbate)
72mg
Calcium (from Ester-C brand calcium ascorbate)
100mg
Arabinogalactan(Larix occidentalis/Larix laricina) (bark/stem)
50mg
Quercetin
50mg
Multi-anthocyanidins (bioflavonoids) (from black currant, cranberry, blueberry, bilberry)
Non-Medicinal Ingredients:
Magnesium stearate (vegetable), hypromellose
Important Information:

Contains no dairy, wheat, yeast, gluten, soy or corn.

Format

format thumbVeggie Caps

210 V-caps

Dosage

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

Product Information:
  • Ester C brand for better absorption and less acidity
  • Ester C Supreme is citrus-free
  • Enhanced with polysaccharides and bioflavonoids
  • Supports the immune system
  • Helps to fight of colds and flu's
  • Provides support against allergies
  • Will not irritate a sensitive stomach
Sisu, formulators of top-quality, top-selling immune supplement, Ester-C, bone health supplement, Cal Mag Citrate and popular natural health supplements Biotin and CoQ10. Sisu vitamins are therapeutic strength, made from pure raw materials and undergo strict quality testing that exceeds Canadian regulatory requirements. You can buy Sisu supplements right here, at National Nutrition.ca Read more >
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Ester-C Supreme 600mg - 210 V-Caps
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High Quality
Vitamin C is an essential nutrient for maintaining good health and a strong immune system. Its antioxidant properties help to protect cells from damage caused by free radicals. This vital vitamin is also crucial for the growth and repair of tissues throughout the body. Furthermore, regular intake of vitamin C can contribute to healthy skin and improve iron absorption. Incorporating this high-quality supplement into your daily routine can offer significant health benefits.
By Debra on 2025-10-16 20:38:51

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Highly recommend
Excellent, I recommend Ester-C whether sick or well!! The supreme is the best Ester C and is highly effective. Please try this daily. Double up when you feel like something is coming on.
By Daphne on 2019-12-14 05:19:58

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have been taking this product for years 6 each day
we take 3 caps of SISU Ester-C Supreme with lunch and 3 in the evening. it keeps our gums healthy we have not had flue/cold for years and years and ! SISU is a Canadian product as well :-)
By liz from manitoba on 2012-10-22 04:00:00

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More Info

Vitamin C: How it Helps

Most people consume Vitamin C in the form of ascorbic acid, but ascorbic acid passes out of the body quickly, so little of it is absorbed. It can also cause gassiness, bloating, and diarrhea. Ester-C is made from calcium ascorbate formulated through a patented process so that it neutralizes intestinal acids and can therefore be absorbed without discomfort. It also contains a form of calcium, which enhances absorption.

Vitamin C, Immune Function & Allergy Relief
The immune system is a complex set of actions and reactions designed to recognize invading germs and expel them from the body. Allergies occur when the immune system malfunctions and treats substances that would be harmless in non-allergic individuals as if they were harmful invaders. A poorly functioning immune system can expose the body to frequent illness and may be at the root of allergies and related health issues. Immune function can be weakened by emotional stress, overwork, extreme physical exertion, fatigue, chronic illness, environmental pollutants, a diet low in antioxidants, and many other factors. While immune health depends on many different nutrients, Vitamin C is the single most important. Studies have shown that 5 grams (5000 mg) of Vitamin C can double the rate of key activities of white blood cells, the soldiers of the immune system. Polysaccharides and bioflavonoids can work with Vitamin C to enhance immune health.

What are Polysaccharides?
Polysaccharides are long sugar molecules that store energy, improve the structural integrity of cells, and strengthen the immune response. One of the most significant polysaccharides is arabinogalactin. Many plants are rich sources of arabinogalactins; echinacea, from which the arabinogalactins in Ester-C Supreme are extracted, is particularly so.

What is Quercetin?
Bioflavonoids are potent antioxidants found in plants. They enhance the immune-supporting functions of Vitamin C and provide a number of protective functions within the body. Quercetin is one of the most potent plant bioflavonoids. Studies suggest that it may inhibit the manufacture and release of histamine and other allergic and inflammatory agents, thus calming allergic reactions.

What are Multi-anthocyanidins?
Anthocyanidins are a group of bioflavonoids that are powerful antioxidants. The anthocyanidins in Ester-C Supreme are derived from multiple fruit sources, including strawberry, bilberry, blueberry, grape, cherry, cranberry, and elderberry. The anthocyanidins in each fruit serve a slightly different role in the body. In this way, it is believed that they work together to boost overall health.

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