Sisu Ester-C 600

240 capsules
by Sisu
Product ID: S01116
Retail Price:
$54.28

Vitasave: $46.39
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Sisu Ester-C 600

Vitamin C is a water-soluble antioxidant and one of the best researched nutrients. Most mammals can produce vitamin C as they need it but the human system evolved without this ability so we must ensure an adequate daily intake to stay healthy. Vitamin C is found in fruits and vegetables, but it is easily destroyed by heat, cooking, processing, and storage, and rapidly eliminated from our system in the urine. 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, age-related eye disease, and certain cancers. 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, a building block of many tissues and a crucial component in skin rejuvenation. Vitamin C also helps to reduce histamine release in the body, thereby alleviating allergy symptoms. There are numerous forms of vitamin C with ascorbic acid being the most basic. People wanting a clinically proven form that is easier on the system than ascorbic acid may choose a form like Ester-C brand calcium ascorbate.

Benefits:

    • Ester-C is a unique, patented form of calcium ascorbate, which is made when ascorbic acid (regular vitamin C) is buffered with calcium using a water-based process
    • The calcium in Ester-C provides part of your daily calcium requirements
    • Ester-C contains active vitamin C metabolites including L-threonate, which enhance cellular absorption and retention
    • Ester-C is the only form of vitamin C that has been proven to last up to 24 hours in the white blood cells of the immune system
    • Less acidic and easier on the stomach than ascorbic acid
    • Enhanced with antioxidant bioflavonoids from citrus fruits for superior absorption
    • Ester-C has a clinically proven higher bioavailability and retention rate than other forms of vitamin C
Medicinal Ingredients
Servings Size: 1 Softgel
Servings Per Container: 240
Amount per Serving
Vitamin C (calcium ascorbate) 600 mg
from Ester-C brand calcium ascorbate
Bioflavonoids (citrus fruit) 100 mg
Non-medicinal ingredients: magnesium stearate (vegetable).
Capsule shell: hypromellose.
Contains no dairy, peanuts, wheat, gluten or soy.
Take 1-2 capsules daily or as directed by a health care practitioner.

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Customer Reviews

Based on 12 reviews
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Patricia Young
Best quality vitamin C there is!

...outside of getting it all from oranges - there is no better brand. First, it has a clinically proven higher bioavailability and retention rate than other forms of vitamin C. If you need more, it comes in a glass jar, totally recyclable. I take one 600mg capsule each morning, but if I'm feeling run down or that I might be 'catching something', I take another one of these and my symptoms disappear. Literally, I have not been sick in YEARS. I'm 71 years old now and I've been using it almost forever - I highly recommend it!

J
James Nardi

You sent my order to the wrong address. I have not received any part of my order as per my previous email to which I have not seen a response.

S
Sandra T.
Excellent vitamin C

My favourite vitamin C as it’s gentle on the stomach and digests well. I don’t seem to get many colds when I’m on this product. I’ll keep buying it.

I
Irene Dauphinais
Great product

This will be my third winter taking Sisu ester C. I start taking it in October until the end of April. It has been two winters for me without a cold, hoping this third winter will bring the same results. I read that Ester C is the better choice when it comes to vitamin C, also it stays in our body for 24 hours. Good product, try it.

r
ruth a.
great stuff

timely efficient response on the product I needed