'
SCIENTIFIC SCORE
Likely Ineffective
Based on 1 Researches
4
USERS' SCORE
Good
Based on 3 Reviews
8.6
Supplement Facts
Serving Size: 1 Capsule
Amount Per Serving
%DV
Zinc (as Zinc bisglycinate)
30 mg
273%

Top Medical Research Studies

4
Zinc Levels and Sinusitis Effects
Comparison of serum zinc levels between patients with sinonasal neutrophilic and eosinophilic inflammatory polyposis and healthy individuals.
Limited treatment insights on zinc
We explored the connection between zinc levels and chronic rhinosinusitis, particularly focusing on patients with nasal polyps. The study involved 105 participants divided into three groups: those with eosinophilic polyps, those with neutrophilic polyps, and a control group of individuals who underwent surgery for reasons other than polyposis.

We measured the serum zinc concentrations in these groups to see if there were any significant differences. Our findings revealed that patients suffering from chronic rhinosinusitis and having neutrophilic polyps had notably lower zinc levels compared to the general population. However, the zinc levels in patients with eosinophilic polyps did not show a significant difference when compared to healthy controls.

While we saw a clear distinction in zinc levels between the neutrophilic group and the control group, the overall data suggests that zinc's role in sinusitis, especially for those with eosinophilic polyps, may not be as pronounced. As such, while zinc might contribute to inflammation in specific cases, its effectiveness as a standalone treatment for sinusitis remains uncertain.
Read More

Most Useful Reviews

9.5
Effective cold remedy
I began taking this at the first sign of a cold, along with vitamin C. By day three, I had no trace of a cold! As someone who suffers from sinusitis, this is remarkable. I did take it for five days, but only after meals. On the fifth day, I took a capsule on an empty stomach and unfortunately, it resulted in vomiting. Nonetheless, this is a fantastic drug! I won’t take it again soon as I still have 95 capsules left. It’s now a must-have for colds.
Read More
8.8
Reduced hair loss
This is the only zinc I’ve used without experiencing nausea. Since taking it, my hair falls out less often, my skin has cleared up, and I rarely fall ill. Managing chronic sinusitis has become much easier, which is a relief.
Read More
8.8
Improved scalp condition
I started taking several remedies simultaneously, but the zinc seemed to improve my scalp. I had persistent itching and dandruff after childbirth, and no shampoos worked. While pregnant again, I only took this for a week alongside vitamin C and D3 during a cold. It helped with all my ailments, as I typically suffer from sinusitis and otitis media during pregnancies.
Read More

Medical Researches

SCIENTIFIC SCORE
Likely Ineffective
Based on 1 Researches
4
4
Zinc Levels and Sinusitis Effects
Comparison of serum zinc levels between patients with sinonasal neutrophilic and eosinophilic inflammatory polyposis and healthy individuals.
Limited treatment insights on zinc
We explored the connection between zinc levels and chronic rhinosinusitis, particularly focusing on patients with nasal polyps. The study involved 105 participants divided into three groups: those with eosinophilic polyps, those with neutrophilic polyps, and a control group of individuals who underwent surgery for reasons other than polyposis.

We measured the serum zinc concentrations in these groups to see if there were any significant differences. Our findings revealed that patients suffering from chronic rhinosinusitis and having neutrophilic polyps had notably lower zinc levels compared to the general population. However, the zinc levels in patients with eosinophilic polyps did not show a significant difference when compared to healthy controls.

While we saw a clear distinction in zinc levels between the neutrophilic group and the control group, the overall data suggests that zinc's role in sinusitis, especially for those with eosinophilic polyps, may not be as pronounced. As such, while zinc might contribute to inflammation in specific cases, its effectiveness as a standalone treatment for sinusitis remains uncertain.
Read More

User Reviews

USERS' SCORE
Good
Based on 3 Reviews
8.6
9.5
Effective cold remedy
I began taking this at the first sign of a cold, along with vitamin C. By day three, I had no trace of a cold! As someone who suffers from sinusitis, this is remarkable. I did take it for five days, but only after meals. On the fifth day, I took a capsule on an empty stomach and unfortunately, it resulted in vomiting. Nonetheless, this is a fantastic drug! I won’t take it again soon as I still have 95 capsules left. It’s now a must-have for colds.
Read More
8.8
Improved scalp condition
I started taking several remedies simultaneously, but the zinc seemed to improve my scalp. I had persistent itching and dandruff after childbirth, and no shampoos worked. While pregnant again, I only took this for a week alongside vitamin C and D3 during a cold. It helped with all my ailments, as I typically suffer from sinusitis and otitis media during pregnancies.
Read More
8.8
Reduced hair loss
This is the only zinc I’ve used without experiencing nausea. Since taking it, my hair falls out less often, my skin has cleared up, and I rarely fall ill. Managing chronic sinusitis has become much easier, which is a relief.
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