SISU Ester-C 1000mg Tablets with Bioflavonoids, Acerola, Rose Hip and Rutin, 60-210 Tablets

SISU Ester-C 1000mg Details

SISU Ester-C® 1000mg is a high-potency vitamin C tablet that delivers 1,000 mg of vitamin C from Ester-C® brand calcium ascorbate in a single daily tablet, along with 125 mg of calcium, 200 mg of citrus bioflavonoids, and 25 mg each of acerola cherry extract, rose hip and rutin. Ester-C® is a patented, less acidic form of vitamin C made by buffering ascorbic acid with calcium in a water-based process, so it's easier on the stomach than regular ascorbic acid. The easy-to-swallow coated tablets are vegan, non-GMO, gluten-free, dairy-free and soy-free. Available in 60, 120 and 210 tablet sizes. Made by SISU.

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Quick Facts

Who SISU Ester-C 1000mg Is For

• Adults who want a high daily dose of vitamin C in just one tablet
• People who find regular ascorbic acid too acidic or hard on the stomach
• Anyone supporting bones, cartilage, teeth and gums
• Those looking for antioxidant support for the maintenance of good health
• Vegans who want a plant-friendly vitamin C with no gelatin

Who this product is NOT for:

• People avoiding citrus — the bioflavonoids come from orange, lemon, grapefruit, lime and mandarin fruit and peel
• Children — the label dose is for adults; SISU Ester-C for Kids 250mg is a chewable option
• Anyone who'd rather chew than swallow a large tablet
• People limiting calcium intake on medical advice — each tablet adds 125 mg of calcium

Vitamart's Take

SISU Ester-C 1000mg is the simplest way to get a full gram of vitamin C from one daily tablet. Using Ester-C® calcium ascorbate instead of plain ascorbic acid makes it gentler on the stomach, and SISU adds citrus bioflavonoids, acerola cherry, rose hip and rutin for extra antioxidant support. It's vegan and comes in three sizes, with the 210-tablet bottle covering about seven months at one tablet a day.

How SISU Ester-C 1000mg Compares

Ester-C® vs. regular ascorbic acid

Regular vitamin C is ascorbic acid, which is acidic. Ester-C® is buffered with calcium, so it's less acidic and easier on the digestive system. It also contains vitamin C metabolites, including L-threonate.

1000mg tablets vs. Ester-C 600 capsules

SISU Ester-C 600mg with Citrus Bioflavonoids comes in vegetable capsules at a lower dose per capsule — a good fit if you prefer capsules or want to split your intake through the day.

Tablets vs. chewables

If you don't like swallowing pills, SISU Ester-C 500mg Chewable gives you a flavoured tablet you chew instead.

What Is Ester-C®?

• A unique, patented form of calcium ascorbate made by buffering ascorbic acid (regular vitamin C) with calcium in a water-based process
• Less acidic and easier on the stomach than ascorbic acid
• Contains active vitamin C metabolites, including L-threonate
• SISU states Ester-C® has been shown to last up to 24 hours in the white blood cells of the immune system
• The calcium in Ester-C® provides part of your daily calcium needs

Recommended Purpose

• Helps in the development and maintenance of bones, cartilage, teeth and gums
• An antioxidant for the maintenance of good health

How To Use

• Adults: take 1 tablet once per day, or as directed by a health care practitioner
• Swallow with water; the coated tablet makes it easier to swallow
• Store in a cool, dry place and keep out of reach of children

Frequently Asked Questions

Pairs Well With

• Zinc Supplements
• Vitamin D Supplements
• Collagen Supplements
• Immune Health

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Compare Similar Products

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About Vitamart

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Adult dosage: Take 1 SISU Ester-C® 1000mg tablet daily or as directed by a health care practitioner.