Last update
5/15/2026
Reviewed By
Overview
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 4 Reviews
8.6
Supplement Facts
Serving Size: 2 Capsules
Amount Per Serving
%DV
Vitamin C(as Ester-C® Calcium Ascorbate)
1,000 mg (1 g)
1,111%
Calcium(as Ester-C® Calcium Ascorbate)
110 mg
8%
Citrus Bioflavonoids ComplexCitrus Bioflavonoids (Citrus limon) (fruit), Sweet Orange,Tangerine, Lime, Lemon, Acerola, Rutin, Hesperidin Complex(Citrus spp.) (fruit), Naturally Occurring Vitamin C Metabolites
400 mg
**
Most Useful Reviews
7.5
Great for GERD
2 people found this helpful
These are fantastic, particularly for those who suffer from GERD or heartburn. They are non-acidic, making them gentle on the stomach. The product arrived as promised.
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10
No discomfort experienced
1 people found this helpful
Easy to take and digest; these capsules do not cause any heartburn or stomach discomfort.
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9
Eases stomach acidity
I like this vitamin C as it works well, doesn't increase acidity, and is gentle on my stomach, which is prone to heartburn. The bioflavonoids aid digestion and help eliminate toxins.
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User Reviews
USERS' SCORE
Good
Based on 4 Reviews
8.6
- All Reviews
- Positive Reviews
- Negative Reviews
7.5
Great for GERD
2 people found this helpful
These are fantastic, particularly for those who suffer from GERD or heartburn. They are non-acidic, making them gentle on the stomach. The product arrived as promised.
Read More
10
No discomfort experienced
1 people found this helpful
Easy to take and digest; these capsules do not cause any heartburn or stomach discomfort.
Read More
9
Eases stomach acidity
I like this vitamin C as it works well, doesn't increase acidity, and is gentle on my stomach, which is prone to heartburn. The bioflavonoids aid digestion and help eliminate toxins.
Read More
9
Long-term satisfaction
I have been taking Ester C daily for years without experiencing heartburn, and I am very satisfied with its flavonoid content.
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Frequently Asked Questions
