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Source Naturals OptiZinc Zinc Methionine Sulfate Complex
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 8 Reviews
8.5

Most Useful Reviews

10
Prevents sickness
I have been using this zinc for a few years, and I used to catch head colds at least twice a year. Remarkably, since taking it, I haven’t been sick with anything in almost three years!
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8.8
Enhances immunity
Zinc is a powerful antioxidant, and this highly bioavailable form comes from a reputable source. It has numerous health benefits, including boosting the immune system and assisting in cold prevention. I take it daily as part of my supplement regimen to maintain good health.
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9.5
Protected from colds
I have ordered numerous supplements from this company and trust the quality of their products completely. I take one tablet each morning, and this winter, I haven't fallen sick once, despite being surrounded by others with colds. This supplement seems to have shielded me from catching it!
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User Reviews

USERS' SCORE
Good
Based on 8 Reviews
8.5
  • All Reviews
  • Positive Reviews
  • Negative Reviews
10
Prevents sickness
I have been using this zinc for a few years, and I used to catch head colds at least twice a year. Remarkably, since taking it, I haven’t been sick with anything in almost three years!
8.8
Enhances immunity
Zinc is a powerful antioxidant, and this highly bioavailable form comes from a reputable source. It has numerous health benefits, including boosting the immune system and assisting in cold prevention. I take it daily as part of my supplement regimen to maintain good health.
9.5
Protected from colds
I have ordered numerous supplements from this company and trust the quality of their products completely. I take one tablet each morning, and this winter, I haven't fallen sick once, despite being surrounded by others with colds. This supplement seems to have shielded me from catching it!
Read More
8.8
Essential for immunity
A very essential form of zinc to take daily. This is the best zinc variant for the immune system, as most multivitamins do not include this form, making it essential to consume separately. It is also beneficial during cold and flu season to help the immune system protect you.
8.8
Reduces cold severity
Zinc is a vital antioxidant that significantly contributes to a health-conscious person's daily supplement routine. It is important to take it in a bioavailable form from a reputable source. Particularly, when taken with vitamin C at the onset of a cold or flu, it can greatly reduce the severity of the infection, alongside various other health benefits.
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