Last update
5/29/2026
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Overview
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 2 Reviews
8.5
Supplement Facts
Serving Size: 1 Veggie Capsule
Amount Per Serving
%DV
Vitamin C (as Q®-C ascorbic acid)
1000 mg
1111%
Most Useful Reviews
10
Cough returned
3 people found this helpful
This vitamin C made a significant difference for me. I believe I had a mild case of pneumonia. After a week of taking it, my awful cough disappeared. However, while out of town and forgetting my vitamins, I purchased another brand, and my cough is returning.
Read More
7.5
Less frequent flu
5 people found this helpful
After switching to Doctor's Best Vitamin C two years ago, my flu occurrences have decreased. I previously had a flu every month, always ending with a lingering cough. Now, I experience minor flus once or twice a semester, lasting just a day and a half without any residual cough.
Read More
User Reviews
USERS' SCORE
Good
Based on 2 Reviews
8.5
- All Reviews
- Positive Reviews
- Negative Reviews
10
Cough returned
3 people found this helpful
This vitamin C made a significant difference for me. I believe I had a mild case of pneumonia. After a week of taking it, my awful cough disappeared. However, while out of town and forgetting my vitamins, I purchased another brand, and my cough is returning.
Read More
7.5
Less frequent flu
5 people found this helpful
After switching to Doctor's Best Vitamin C two years ago, my flu occurrences have decreased. I previously had a flu every month, always ending with a lingering cough. Now, I experience minor flus once or twice a semester, lasting just a day and a half without any residual cough.
Read More
Frequently Asked Questions
No FAQs are available for this product and symptom.
