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Health concern: immune System Support Prenatal Health Beauty Support. 24-hour immune support. Patented vitamin c formula supported with naturally occurring metabolites that help enhance the absorption of vitamin c by your white blood cells.
Added citrus bioflavonoid may help your body better absorb and utilize vitamin c. Hence customers are expected to be available during the product delivery. Metabolites help enhance the absorption of Vitamin C by your white blood cells, an important part of your immune system.

Naturally-occurring metabolites; the naturally-occurring metabolites in Ester-C may help enhance the retention of Vitamin C in your white blood cells, an important part of your immune system.

This vitamin c supplement is clinically studied to last up to two times longer than regular Vitamin C 12. For adults, take two ester-c 500 mg Vitamin C immune support supplements once daily, preferably with a meal 1.

Product note: exposure to heat or sunlight may lead to melting/damage of product.

Naturally-occuring metabolites; the naturally-occurring metabolitesin Ester-C may help enhance the retention of Vitamin C in your white blood cells, an important part of your immune system.
24-hour immune support. Gentle on the stomach and non-acidic. Suitable for vegetarians & vegans; no gluten, no yeast, no sugar, no lactose, no soy, no grapefruit, no egg, milk or milk derivatives, no wheat, no artificial flavors, no sodium; Non-GMO. Contains no gluten, milk or milk derivatives, lactose, soy, grapefruit, eggs, preservatives, yeast, wheat, sodium or artificial color.


Unique formula; special manufacturing process creates a unique calcium ascorbate metabolite complex; Less acidic, pH-neutral Vitamin C for sensitive stomachs; Easy to digest, highly-absorbable. Well-retained; the vitamin c metabolites in ester-c positively impact retention of Vitamin C in cells; This complex yields beneficial antioxidant and immune system support; Includes natural bioflavonoids, acerola berry, and rose hips fruit powder.
Non-gmo, kosher, soy, sugar, yeast, sweetener, vegan, halal & gluten Free; Solgar Ester C Vegetable Capsules with 500 mg of Vitamin C are free of: gluten, sodium, artificial flavor, wheat, dairy, and color. Our mission is to create the finest nutritional supplements in small batches, through tireless research, using only the finest raw materials.

Gentle on the stomach; a special manufacturing process creates a unique calcium ascorbate metabolite complex; Less acidic, pH-neutral vitamin C for sensitive stomachs; Easy to digest, highly absorbable.

1. American Health
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Non-GMO, 120 Servings, 240 Count Pack of 1, American Health Ester-C with Citrus Bioflavonoids Capsules, Gentle On Stomach, 500 mg, Non-Acidic Vitamin C
#adAmerican Health #ad - Ester-c is a breakthrough patented Vitamin C Formula supported with naturally occurring metabolites. Gentle on the stomach and non-acidic. Ester-c's unique, chemical-free manufacturing process neutralizes pH, making it non-acidic and gentle on the stomach.Health concern: immune System Support Prenatal Health Beauty Support. 24-hour immune support. Patented vitamin c formula supported with naturally occurring metabolites that help enhance the absorption of vitamin c by your white blood cells.
More information #ad
Product note: exposure to heat or sunlight may lead to melting/damage of product. Contains no gluten, grapefruit, milk or milk derivatives, lactose, wheat, soy, preservatives, eggs, yeast, sodium or artificial color. Added citrus bioflavonoid may help your body better absorb and utilize vitamin c. Hence customers are expected to be available during the product delivery. Metabolites help enhance the absorption of Vitamin C by your white blood cells, an important part of your immune system.
Brand | American Health #ad |
Manufacturer | NPG Solgar #ad |
Height | 4.35 Inches |
Length | 2.31 Inches |
Weight | 0.6 Pounds |
Width | 2.31 Inches |
Part Number | 1310945 |
Model | 1310945 |
More information #ad
2. Ester-C
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Ester-C® 500 mg with Citrus Bioflavonoids Capsules 120
#adEster-C #ad - Gentle on the stomach; ester-c's water-based manufacturing process neutralizes pH, making it non-acidic and gentle on the stomach. Optimal absorption; added citrus bioflavonoids may help your body better absorb and utilize Vitamin C.Naturally-occurring metabolites; the naturally-occurring metabolites in Ester-C may help enhance the retention of Vitamin C in your white blood cells, an important part of your immune system.
More information #ad
24-hour immune support; ester-c delivers 24-hour immune support, so one daily serving of 1000 mg is all you need; As a potent antioxidant, it helps fight free radicals, which can cause oxidative stress that may lead to the premature aging of cells. No gluten, no sugar, no grapefruit, no lactose, no egg, no artificial flavors, no wheat, no soy, no milk or milk derivatives, no yeast, no sodium; Non-GMO.Brand | Ester-C #ad |
Manufacturer | NPG Solgar #ad |
Height | 5 Inches |
Length | 5 Inches |
Weight | 0.36 Pounds |
Width | 5 Inches |
Part Number | 16961 |
Model | 16961 |
More information #ad
3. Ester-C
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Vitamin C Supplement, Ester-C 500 mg 24 Hour Vitamin C Tablets for Immune Support, 90 Count
#adEster-C #ad - These non-gmo, gluten free vegetarian vitamins are made with no artificial color, flavor, or sweetener. Product note: exposure to heat or sunlight may lead to melting/damage of product.This vitamin c supplement is clinically studied to last up to two times longer than regular Vitamin C 12. For adults, take two ester-c 500 mg Vitamin C immune support supplements once daily, preferably with a meal 1.
More information #ad
One 90 count bottle of ester-c 24 hour 500 mg Vitamin C Tablets for Immune Support 1. Hence customers are expected to be available during the product delivery. Vitamin c 500 mg tablets support upper respiratory health 1. This product is not intended to diagnose, treat, cure or prevent any disease.Brand | Ester-C #ad |
Manufacturer | Ester-C #ad |
Weight | 0.4 Pounds |
Part Number | B001G8Y97A |
Model | 56022 |
More information #ad
4. American Health
#ad
300 Count, American Health Ester-C 500 mg with Citrus Bioflavonoids Capsules
#adAmerican Health #ad - Optimal absorption; added Citrus Bioflavonoids may help your body better absorb and utilize Vitamin C. 24-hour immune support; ester-c delivers 24-hour immune support, it helps fight free radicals, so one daily serving of 1000 mg is all you need; as a potent antioxidant, which can cause oxidative stress that may lead to the premature aging of cells.Product note: exposure to heat or sunlight may lead to melting/damage of product.
More information #ad
Hence customers are expected to be available during the product delivery. Suitable for vegans & vegetarians; no gluten, no artificial flavors, no sugar, no milk or milk derivatives, No Yeast, No grapefruit, No Wheat, No Soy, No Egg, no Lactose, No Sodium; non-GMO. Gentle on the stomach; ester-C's water-based manufacturing process neutralizes pH, making it non-acidic and gentle on the stomach.Brand | American Health #ad |
Manufacturer | NPG Solgar #ad |
Height | 5.3 Inches |
Length | 3.1 Inches |
Weight | 0.65 Pounds |
Width | 3.1 Inches |
Part Number | 30071 |
More information #ad
5. American Health
#ad
240 Count, American Health EsterC with Bioflavonoids Vegetarian Capsules 24Hour Immune Support Gentle On Stomach NonAcidic Vitamin C NonGMO GlutenFree Vegan 500 mg 120 Servings, Citrus
#adAmerican Health #ad - Optimal absorption; added citrus bioflavonoids may help your body better absorb and utilize Vitamin C. 24-hour immune support; ester-c delivers 24-hour immune support, so one daily serving of 1000 mg is all you need; As a potent antioxidant, it helps fight free radicals, which can cause oxidative stress that may lead to the premature aging of cells.Naturally-occuring metabolites; the naturally-occurring metabolitesin Ester-C may help enhance the retention of Vitamin C in your white blood cells, an important part of your immune system.
More information #ad
Added citrus bioflavonoid may help your body better absorb and utilize vitamin c. Gentle on the stomach; ester-c's water-based manufacturing process neutralizes pH, making it non-acidic and gentle on the stomach. Patented vitamin c formula supported with naturally occurring metabolites that help enhance the absorption of vitamin c by your white blood cells. 24-hour immune support. Gentle on the stomach and non-acidic. Suitable for vegetarians & vegans; no gluten, no yeast, no sugar, no lactose, no soy, no grapefruit, no egg, milk or milk derivatives, no wheat, no artificial flavors, no sodium; Non-GMO. Contains no gluten, milk or milk derivatives, lactose, soy, grapefruit, eggs, preservatives, yeast, wheat, sodium or artificial color.
Brand | American Health #ad |
Manufacturer | NPG Solgar #ad |
Height | 2 Inches |
Length | 1 Inches |
Weight | 0.64 Pounds |
Width | 2 Inches |
Part Number | 1310952 |
Model | 1310952 |
More information #ad
6. American Health
#ad
American Health Ester-C with Citrus Bioflavonoids, 500 mg, 120 Capsules Pack of 2
#adAmerican Health #ad - During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers' recommendations, when provided. American health Ester-C with Citrus Bioflavonoids. Pack of 2.More information #ad
Brand | American Health #ad |
Manufacturer | American Health #ad |
Height | 25 Inches |
Length | 25 Inches |
Weight | 0.75 Pounds |
Width | 45 Inches |
Part Number | 888032 |
Model | 888032 |
More information #ad
7. Solgar
#ad
Gentle & Non Acidic, Non GMO, Antioxidant & Immune Support, Vegan, Solgar Ester-C Plus 500 mg Vitamin C Ascorbate Complex, Kosher, 250 Servings, Gluten Free, 250 Vegetable Capsules
#adSolgar #ad - During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers' recommendations, when provided. The gold standard: for over 70 years solgar has been committed to quality, health, and well-being.Unique formula; special manufacturing process creates a unique calcium ascorbate metabolite complex; Less acidic, pH-neutral Vitamin C for sensitive stomachs; Easy to digest, highly-absorbable. Well-retained; the vitamin c metabolites in ester-c positively impact retention of Vitamin C in cells; This complex yields beneficial antioxidant and immune system support; Includes natural bioflavonoids, acerola berry, and rose hips fruit powder.
More information #ad
Immune support & more; solgar ester-c plus 500 mg Vitamin C Vegetable Capsules also contribute to collagen formation for healthy skin and cartilage; Increases iron absorption. Non-gmo, kosher, soy, sugar, yeast, sweetener, vegan, halal & gluten Free; Solgar Ester C Vegetable Capsules with 500 mg of Vitamin C are free of: gluten, sodium, artificial flavor, wheat, dairy, and color. Our mission is to create the finest nutritional supplements in small batches, through tireless research, using only the finest raw materials.
Brand | Solgar #ad |
Manufacturer | NPG Solgar #ad |
Height | 5.37 Inches |
Length | 2.96 Inches |
Weight | 1.06 Pounds |
Width | 2.96 Inches |
Part Number | 30154 |
Model | 30154 |
More information #ad
8. Solgar
#ad
24-Hour Immune Support, Non-GMO, Gluten Free, Well Retained, 90 Servings, Solgar Ester-C Plus 500 mg Vitamin C with Citrus Bioflavonoids, 90 Capsules, Gentle & Non Acidic
#adSolgar #ad - Well retained; the vitamin c metabolites in Ester-C positively impact the retention of vitamin C in cells; Every dose of this supplement also offers bioflavonoids, acerola berry and rose hips fruit. 24-hour immune support; no other vitamin c gives you what ester-c does; Solgar Ester-C Plus 500 mg Vitamin C offers a unique, non-acidic Ester-C vitamin C that’s gentle on the stomach, and offers 24-hour immune support.More information #ad
Non-gmo & gluten free; solgar ester-c plus with 500 mg of Vitamin C is free of: gluten, soy, artificial flavor, dairy, wheat, sodium, sugar, yeast, sweetener and color. The gold standard; for over 70 years solgar has been committed to quality, and well-being; Our mission is to create the finest nutritional supplements in small batches, health, through tireless research, using only the finest raw materials. Gentle on the stomach; a special manufacturing process creates a unique calcium ascorbate metabolite complex; Less acidic, pH-neutral vitamin C for sensitive stomachs; Easy to digest, highly absorbable.
Brand | Solgar #ad |
Manufacturer | NPG Solgar #ad |
Part Number | 30353 |
Model | 30353 |
More information #ad
9. American Health
#ad
American Health, Ester C 500 with Citrus Bioflavonoids, 240 Vegg Capsules
#adAmerican Health #ad - Dietary Supplement. 100% vegetarian. Patented Vitamin C Formula. 24 hour immune Support. Gentle and Non-Acidic.More information #ad
Brand | American Health #ad |
Manufacturer | American Health #ad |
Part Number | 076630169677 |
Model | AH16967 |
More information #ad