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Ester-C® 1000 mg with Probiotics, Digestive & Immune Health Complex*

Your body’s first line of defense is its immune system. Since approximately 70% of immune cells are located in your digestive tract, it’s easy to see how your digestive and immune systems work closely together. That’s why it’s so important to supply your body with a dual action supplement like Ester-C® with Probiotics Digestive & Immune Health Complex.*This advanced formula provides two important ingredients for your immune and digestive systems*:

  • Ester- C®, which supports immune health.*Ester-C® stays in white blood cells for up to24 hours, which is longer than regular vitamin C ascorbic acid.† Ester-C® is also a non-acidic form of vitamin C, making it gentle to the digestive system.*
  • 6-Billion bio-active probiotics, for both immune and digestive support, as well as microflora balance.*This vegetarian complex provides friendly bacteria for the immune and digestive systems.

*With the combination of Ester-C®’s 24-hour immune support and 6 billion bio-active probiotics^ , you can now experience both immune and digestive support in a once daily complex. Ester-C® with Probiotics Digestion and Immune Health Complex* combines a unique non-acidic Ester-C® formula with a multi-culture vegetarian complex of 6 billion bio-active probiotic microorganisms^ . This breakthrough formula is enhanced with BIO-tract®, a controlled delivery technology that protects probiotics from harsh stomach acid, releasing probiotics throughout the intestinal tract, hour after hour…for the “feelgood” difference you can count on.

† White blood cells are an important component of your immune system.

free of

Gluten, Yeast, Wheat, Soy, Egg, Corn, No Grapefruit, Sugar, Starch, Artificial Color, Artificial Flavor.

For adults, take two (2) vegetarian tablets once daily, preferably with a meal.

Other ingredients: Vegetable Cellulose, Pectin, Sodium Carbonate, Vegetable Stearic Acid.


If you are pregnant, nursing, taking any medications or have any medical condition, consult your doctor before use. Discontinue use and consult your doctor if any adverse reactions occur. Keep out of reach of children. Store at room temperature. Do not use if seal under cap is broken or missing.


Ester-C® and The Better Vitamin C®are registered TMs of The Ester C Company. BIO-tract® is a registered trademark of TNT Gamble, Inc.

Size: 60 UPC 076630367097

in the world of vitamin c’s only Ester-C® lasts up to 24 hours*

Clinical studies show Ester-C® can increase vitamin C levels in white blood cells, an essential part of the immune system. The result? Ester-C® stays in your immune system up to 2x longer than regular vitamin C.

What’s more, unlike regular vitamin C that you have to take multiple times for all-day support… you only have to take Ester-C® once-a-day.

gentle on your stomach*

Ester-C® tablets and capsules are formulated to be non-acidic, meaning that it has a neutral pH. In a recent clinical trial, people who are generally sensitive to acidic foods were given either Ester-C® or regular vitamin C. Not surprisingly, the study showed that Ester-C® is gentler on the stomach than regular Vitamin C.

the name you can trust.

Trust Ester-C® to constantly bring you products that have vegan and vegetarian options, are free of common allergens, such as gluten, soy, and dairy,… are non-GMO whenever possible… and, have consistently high performance.

gluten free

dairy free

soy free

vegetarian & vegan options

we’ve got your immune health covered.

Whether you take our capsules, tablets, chewable wafers, liquids or delicious effervescent powder packets… nothing else works like Ester-C®.

what people

are saying

I have used this brand for years and love it.

I have used this brand for years and love it. It doesn’t bother my stomach.


about Ester C with Citrus Bioflavonoids

Love this Ester-C!

Love this Ester-C! Have used for many years! Very easy on the stomach!


about Ester-C with Citrus Bioflavonoids Capsules

I like this brand of vitamin C

I like this brand of vitamin C -- it's easy on the stomach and easy to swallow. I like to open a capsule and empty it into my morning smoothie.


about Ester C with Citrus Bioflavonoids

I love this product!

I use as much as possible and have shared this one with friends and family with good results for them after taking some! I'm so thankful to be able to get this and other items that really work for me!


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