Last update
3/28/2026
Reviewed By
Reviewed By
Overview
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 8 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
9
Headache relief
6 people found this helpful
I encountered this remarkable vitamin C when I opted to take iron for improved absorption. The capsules have a pleasant chalky scent. I initially took one daily, but when I felt unwell during an early ARVI episode, I decided to increase my intake to 2g daily. Miraculously, by the third day, my headache had vanished and the cold symptoms disappeared. Typically, it takes longer for me to recover. I had also taken 50 micrograms of zinc, so it appears the combination works!
Read More
10
Headaches disappeared
5 people found this helpful
This is Love. ❤️ Goodbye Headaches, are YOU STILL tormented? Since adolescence, I suffered headaches after events with many people and little oxygen. My brain was completely in hypos, causing excruciating headache pain. I began drinking this Vitamin C for immunity and discovered it helps oxygen enter cells, including the brain. My headaches first diminished, then entirely disappeared. I now consume Vitamin C daily, primarily pure powder from the same company. I've not been ill for several years and hope it supports my immune system during the pandemic. Health to you and your loved ones; may the pandemic skip you.
Read More
8
Headache reduction
4 people found this helpful
We often overlook vitamin C, but I've found that active intake can enhance immunity. After falling ill with a sore throat and headache due to a sudden cold snap, I quickly took vitamin C every two hours. Amazingly, by the next day, my headache and sore throat had subsided almost completely. Previously, I used to gargle and take various treatments, but none worked as effectively as this vitamin in relieving my symptoms.
Read More
User Reviews
USERS' SCORE
Good
Based on 8 Reviews
8.6
- All Reviews
- Positive Reviews
- Negative Reviews
9
Headache relief
6 people found this helpful
I encountered this remarkable vitamin C when I opted to take iron for improved absorption. The capsules have a pleasant chalky scent. I initially took one daily, but when I felt unwell during an early ARVI episode, I decided to increase my intake to 2g daily. Miraculously, by the third day, my headache had vanished and the cold symptoms disappeared. Typically, it takes longer for me to recover. I had also taken 50 micrograms of zinc, so it appears the combination works!
Read More
10
Headaches disappeared
5 people found this helpful
This is Love. ❤️ Goodbye Headaches, are YOU STILL tormented? Since adolescence, I suffered headaches after events with many people and little oxygen. My brain was completely in hypos, causing excruciating headache pain. I began drinking this Vitamin C for immunity and discovered it helps oxygen enter cells, including the brain. My headaches first diminished, then entirely disappeared. I now consume Vitamin C daily, primarily pure powder from the same company. I've not been ill for several years and hope it supports my immune system during the pandemic. Health to you and your loved ones; may the pandemic skip you.
Read More
8
Headache reduction
4 people found this helpful
We often overlook vitamin C, but I've found that active intake can enhance immunity. After falling ill with a sore throat and headache due to a sudden cold snap, I quickly took vitamin C every two hours. Amazingly, by the next day, my headache and sore throat had subsided almost completely. Previously, I used to gargle and take various treatments, but none worked as effectively as this vitamin in relieving my symptoms.
Read More
10
Immediate headache relief
3 people found this helpful
The head has ceased to hurt! The day my parcel arrived, I had a headache from sleeplessness due to my child’s teething. After deciphering the parcel, I decided to take an Ester-C capsule; my husband joined me. Within ten minutes, my headache vanished! A sense of cheerfulness followed, and my husband even rushed to prepare dinner! I will see how it performs, but for now, it's a strong 5 points!
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7
Reduction in headaches
1 people found this helpful
I am very pleased with these plant-based vitamins. I need Vitamin C for my blood vessels, particularly for reducing headaches and preventing varicose veins. It also significantly lessens the fragility of capillaries close to the skin, which can lead to bruising. Overall, there is a strengthening effect, enhancing my immune system.
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Frequently Asked Questions
10
Immediate headache relief
3 people found this helpful
The head has ceased to hurt! The day my parcel arrived, I had a headache from sleeplessness due to my child’s teething. After deciphering the parcel, I decided to take an Ester-C capsule; my husband joined me. Within ten minutes, my headache vanished! A sense of cheerfulness followed, and my husband even rushed to prepare dinner! I will see how it performs, but for now, it's a strong 5 points!
8
Headache reduction
4 people found this helpful
We often overlook vitamin C, but I've found that active intake can enhance immunity. After falling ill with a sore throat and headache due to a sudden cold snap, I quickly took vitamin C every two hours. Amazingly, by the next day, my headache and sore throat had subsided almost completely. Previously, I used to gargle and take various treatments, but none worked as effectively as this vitamin in relieving my symptoms.
9
Headache relief
6 people found this helpful
I encountered this remarkable vitamin C when I opted to take iron for improved absorption. The capsules have a pleasant chalky scent. I initially took one daily, but when I felt unwell during an early ARVI episode, I decided to increase my intake to 2g daily. Miraculously, by the third day, my headache had vanished and the cold symptoms disappeared. Typically, it takes longer for me to recover. I had also taken 50 micrograms of zinc, so it appears the combination works!
10
Headaches disappeared
5 people found this helpful
This is Love. ❤️ Goodbye Headaches, are YOU STILL tormented? Since adolescence, I suffered headaches after events with many people and little oxygen. My brain was completely in hypos, causing excruciating headache pain. I began drinking this Vitamin C for immunity and discovered it helps oxygen enter cells, including the brain. My headaches first diminished, then entirely disappeared. I now consume Vitamin C daily, primarily pure powder from the same company. I've not been ill for several years and hope it supports my immune system during the pandemic. Health to you and your loved ones; may the pandemic skip you.
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