SISU Kids' Ester-C Chewable
Orange 120 Tablets
SISU Kids' Ester-C Chewable helps in the development and maintenance of bones, cartilage, teeth and gums. An antioxidant for the maintenance of good health.

  • 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
  • Ester-C® has a clinically proven higher bioavailability and retention rate than other forms of vitamin C
SISU Advantages:
  • Chewable, star-shaped, happy-face tablets
  • All-natural flavours and sweeteners
  • Suitable for vegans
  • Contains no ingredients that are a source of gluten
  • Good Manufacturing Practices standards
  • Tested for guaranteed purity and potency
  • NPN approved


  • Medicinal: (per tab) Vitamin C...250 mg - from Ester-C® brand calcium ascorbate and sodium ascorbate
  • Non-Medicinal: stevia leaf powder, dextrose, fructose, citric acid, silicon dioxide, guar gum, strearic acid (vegetable), magnesium stearate (vegetable). Plus natural flavours (orange, citrus punch), turmeric extract, beet root powder.
Dosage: (Child 5+) Chew 1 to 2 tablets a day or as recommended by a health care practitioner.

We are only able to ship this item to Canadian customers.
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Isabelle: a few months ago

Great product and the brand is recommended by my naturopath. The little one likes them and do too.

Bethany: a few months ago

Love this product for our whole family- I've tried so many and this is the best!

Kelly: a few months ago

My kids LOVE these. They taste great and I am happy to give them to them knowing the high quality of Sisu Ester-C (we take it in capsule form)

Amanda: a few months ago

Love that these vitamins don't have all the fillers others do and that it is a Canadian company. The vitamins are in the shape of stars with cute little smiles, kids love it. And they taste good too. We have these everyday!

Leanne: about a year ago

Bought these fir my little guy thinking they would be gummies, they are too hard for him to chew at this point as he does not have all his molars yet... but i will try giving them again soon! Im Happy that they are easy on the stomach as we have had bad experience with other brands of vitamin c in the past!!

Mel: about a year ago

The kids liked the star shape and orange flavour. There was no issue of consuming this product.

Jennifer: more than a year ago

Kids like them, good quality.

Kristina: more than a year ago

Very good product my 3 year old loves the orange flavor and fun star shape

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