Last update
3/28/2026
Reviewed By
Overview
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 5 Reviews
8
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
9
Quick recovery noted
I'll take more of this wonderful drug. It's particularly effective for a swift recovery at the onset of a cold, cough, or temperature.
Read More
9
Immunity improvement
I use Ester-C for immunity to help recover from colds and cough more quickly.
Read More
9
Family effectiveness
We take Vitamin C as a family during colds. It aids in a quick recovery, and at the first sign, increasing the dosage works wonders, preventing any snot or cough.
Read More
User Reviews
USERS' SCORE
Good
Based on 5 Reviews
8
- All Reviews
- Positive Reviews
- Negative Reviews
9
Quick recovery noted
I'll take more of this wonderful drug. It's particularly effective for a swift recovery at the onset of a cold, cough, or temperature.
Read More
9
Immunity improvement
I use Ester-C for immunity to help recover from colds and cough more quickly.
Read More
9
Family effectiveness
We take Vitamin C as a family during colds. It aids in a quick recovery, and at the first sign, increasing the dosage works wonders, preventing any snot or cough.
Read More
7.5
Cough relief experienced
Awesome! I had a lingering cough, and once I started taking this medication, the coughing ceased.
Read More
0
Less effective product
I've been using Solgar Ester-C, which is often out of stock, so I tried American Health Ester-C. It isn't as effective at boosting my immune system. I suffered from a severe cough and cold for six weeks, only recovering with Solgar. I won't be repurchasing this product as it didn't work for me.
Read More
Frequently Asked Questions
9
Quick recovery noted
I'll take more of this wonderful drug. It's particularly effective for a swift recovery at the onset of a cold, cough, or temperature.
9
Family effectiveness
We take Vitamin C as a family during colds. It aids in a quick recovery, and at the first sign, increasing the dosage works wonders, preventing any snot or cough.
0
Less effective product
I've been using Solgar Ester-C, which is often out of stock, so I tried American Health Ester-C. It isn't as effective at boosting my immune system. I suffered from a severe cough and cold for six weeks, only recovering with Solgar. I won't be repurchasing this product as it didn't work for me.
7.5
Cough relief experienced
Awesome! I had a lingering cough, and once I started taking this medication, the coughing ceased.
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