SISU Kids' Ester-C Chewable
Wildberry 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 (raspberry, black raspberry).
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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Amanda: about a month ago

Pricey, but good! I stock up when they go on sale. My kids like the flavour.

Jesse: more than a year ago

I rate these a 4/5 because they are a little expensive, but they are very good quality vit c, and not nearly as sweetened as other brands. My kids love them, and I live whats in them. Thanks SISU

Lori: more than a year ago

This is an excellent product my kids love them. I'll wait for a sale next time I buy these as they are a bit high priced.

Cory: more than a year ago

Kids like them

Adrienne: more than a year ago

A little pricey for just 250mg of C in each vitamin, but my son LOVES the star shape, the smiley face and the Wildberry flavour. I know that SISU is good quality too. These helped us get through the Winter with almost no cold/flu (not bad for a toddler in daycare!)

Serena: more than a year ago

Excellent product, nice flavor, good source of vitamin C and my kids love that they're star shaped.

Katie: more than a year ago

The kids love them, they like the shape and I feel good knowing it is a more useful form of vitamin C

Roxanne: more than a year ago

A great kids vitamin. Easy to chew and no after taste.

Annette: more than a year ago

My son loves these!!!! Great product and a star shape which makes them more fun!!! Highly recommend!!!!

dorothea: more than a year ago

This is a great kid's vitamin. My three year old loves taking them. The star shape is fun and it tastes good, so much so that we use it as an incentive to finish dinner. My son thinks it's dessert!

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