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Vitamin C 500 mg by 21st Century HealthCare, Inc., view from the front.

21ST Century®
Vitamin C 500 mg

  • Antioxidant & Immune Support*

AVAILABLE SIZES: 110 Prolonged Release Tablets

ITEM 21190

AVAILABLE SIZES: 110 Prolonged Release Tablets

ITEM 21190

Vitamin C is an important antioxidant nutrient that supports the immune system.* Prolonged release vitamins slowly release nutrients into the body over an extended period of time.

Directions: As a vitamin supplement, adults take one (1) tablet daily with any meal or as directed by a healthcare provider. Do not exceed recommended dosage. Individual results may vary.

Warning: Consult a healthcare provider prior to use if pregnant, nursing, on medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur.

Keep out of reach of children. Do not use if product appears to be tampered with or seal is broken. Store at room temperature.

No added Sugar, Salt, Yeast, Preservatives or Artificial Flavors. Gluten Free. Non-GMO. Suitable for Vegans.

This information may differ from the product you purchased. Please refer to the supplement facts listed on the package label for information related to the purchased product.

Supplement Facts Serving Size 1 Tablet
Amount Per Serving % Daily Value
Vitamin C (as Ascorbic Acid) 500 mg 556%
Calcium (as Calcium Carbonate) 40 mg 3%
 

Other Ingredients: Stearic Acid, Hydroxypropyl Methylcellulose, Cellulose, Magnesium Stearate. Contains <2% of: Magnesium Silicate, Polyethylene Glycol, Polyvinyl Alcohol, Silicon Dioxide, Titanium Dioxide.

A top view of oranges, kiwi, tomato, broccoli, lemon, and red pepper next to text that says Vitamin C.

Vitamin C – The Benefits

You’ve all heard of vitamin C. You know it’s most likely in your daily multi-vitamin. But, do you know its benefits?

Two glasses filled with smoothies next to bowls of strawberries, blueberries and raspberries.

Smoothies High in Vitamin C

There’s nothing like starting your morning off with an immune boosting smoothie. It’s not as complicated as it may seem; all you need is the powerful antioxidant, Vitamin C!* Nobody has ever complained about having too healthy an immune system, so if you are feeling like you need a boost or if it’s that time of year when everyone seems to be catching something, check out these Vitamin C smoothie recipes!

Box of ImmuBlast-C next to popsicles on a plate

ImmuBlast-C Watermelon Raspberry Popsicles by @kristen.carli

Give your immune system and taste buds a boost with these tasty ImmuBlast-C Popsicles by @kristen.carli, a 21st Century HeathCare wellness blog contributor. These fruit-filled popsicles contain 15 nutrients, including electrolytes, antioxidants, vitamin C, and many B vitamins, not to mention they are downright delicious.

Vitamin C is an important antioxidant nutrient that supports the immune system.* Prolonged release vitamins slowly release nutrients into the body over an extended period of time.

Directions: As a vitamin supplement, adults take one (1) tablet daily with any meal or as directed by a healthcare provider. Do not exceed recommended dosage. Individual results may vary.

Warning: Consult a healthcare provider prior to use if pregnant, nursing, on medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur.

Keep out of reach of children. Do not use if product appears to be tampered with or seal is broken. Store at room temperature.

No added Sugar, Yeast, Preservatives or Artificial Flavors. Gluten Free. Non-GMO.

This information may differ from the product you purchased. Please refer to the supplement facts listed on the package label for information related to the purchased product.

Supplement Facts Serving Size 1 Tablet
Amount Per Serving % Daily Value
Vitamin C (as Ascorbic Acid) 500 mg 556%
Calcium (as Calcium Carbonate) 40 mg 3%
 

Other Ingredients: Stearic Acid, Hydroxypropyl Methylcellulose, Cellulose, Magnesium Stearate. Contains <2% of: Magnesium Silicate, Polyethylene Glycol, Polyvinyl Alcohol, Silicon Dioxide, Titanium Dioxide.

A top view of oranges, kiwi, tomato, broccoli, lemon, and red pepper next to text that says Vitamin C.

Vitamin C – The Benefits

You’ve all heard of vitamin C. You know it’s most likely in your daily multi-vitamin. But, do you know its benefits?

Two glasses filled with smoothies next to bowls of strawberries, blueberries and raspberries.

Smoothies High in Vitamin C

There’s nothing like starting your morning off with an immune boosting smoothie. It’s not as complicated as it may seem; all you need is the powerful antioxidant, Vitamin C!* Nobody has ever complained about having too healthy an immune system, so if you are feeling like you need a boost or if it’s that time of year when everyone seems to be catching something, check out these Vitamin C smoothie recipes!

Box of ImmuBlast-C next to popsicles on a plate

ImmuBlast-C Watermelon Raspberry Popsicles by @kristen.carli

Give your immune system and taste buds a boost with these tasty ImmuBlast-C Popsicles by @kristen.carli, a 21st Century HeathCare wellness blog contributor. These fruit-filled popsicles contain 15 nutrients, including electrolytes, antioxidants, vitamin C, and many B vitamins, not to mention they are downright delicious.

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