Last update
5/2/2026
Reviewed By
Overview
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 3 Reviews
8.5
Supplement Facts
Serving Size: 1 Vegetarian Tablet
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 sinensis) (fruit), Sweet Orange, Tangerine, Lime, Lemon, Acerola, Rutin, Hesperidin Complex (Citrus spp.) (fruit), Naturally Occurring Vitamin C Metabolites
200 mg
**
Most Useful Reviews
9
No more coughs
I’ve been using this for over a year and it has transformed my health. I no longer suffer from cold-related coughs, and I’ve recommended it to family and friends, especially since the pandemic began. We all take it now.
Read More
9
Cough-free experience
Whenever I suspect I'm getting a cold, I immediately take vitamin C with zinc chelate and vitamin D. Over three years, I’ve not suffered from a sore throat or cough. This vitamin has truly boosted my immunity, and I usually take 250 mg twice a day for optimal absorption. I’ve had no side effects, and the small tablets are easy to swallow. I've noticed an increase in energy since I began this regimen.
Read More
7.5
Rapid cough relief
I took too much zinc, which affected my white blood cells and immunity, resulting in asthma. However, my coughing stopped around three days after I started taking the supplement. It’s incredibly effective.
Read More
User Reviews
USERS' SCORE
Good
Based on 3 Reviews
8.5
- All Reviews
- Positive Reviews
- Negative Reviews
9
No more coughs
I’ve been using this for over a year and it has transformed my health. I no longer suffer from cold-related coughs, and I’ve recommended it to family and friends, especially since the pandemic began. We all take it now.
Read More
9
Cough-free experience
Whenever I suspect I'm getting a cold, I immediately take vitamin C with zinc chelate and vitamin D. Over three years, I’ve not suffered from a sore throat or cough. This vitamin has truly boosted my immunity, and I usually take 250 mg twice a day for optimal absorption. I’ve had no side effects, and the small tablets are easy to swallow. I've noticed an increase in energy since I began this regimen.
Read More
7.5
Rapid cough relief
I took too much zinc, which affected my white blood cells and immunity, resulting in asthma. However, my coughing stopped around three days after I started taking the supplement. It’s incredibly effective.
Read More
Frequently Asked Questions
7.5
Rapid cough relief
I took too much zinc, which affected my white blood cells and immunity, resulting in asthma. However, my coughing stopped around three days after I started taking the supplement. It’s incredibly effective.
9
No more coughs
I’ve been using this for over a year and it has transformed my health. I no longer suffer from cold-related coughs, and I’ve recommended it to family and friends, especially since the pandemic began. We all take it now.
9
Cough-free experience
Whenever I suspect I'm getting a cold, I immediately take vitamin C with zinc chelate and vitamin D. Over three years, I’ve not suffered from a sore throat or cough. This vitamin has truly boosted my immunity, and I usually take 250 mg twice a day for optimal absorption. I’ve had no side effects, and the small tablets are easy to swallow. I've noticed an increase in energy since I began this regimen.
