OnSet
NB Pure
Overview
OnSet by NB Pure combines several well-known immune-supporting vitamins and minerals with a proprietary blend of numerous botanical extracts. While ingredients like Vitamin C, Vitamin A, Zinc, and Selenium are crucial for immune health, the proprietary blend obscures the individual dosages of the 13 botanical extracts. This makes it challenging to ascertain if these botanicals are present in quantities shown to be effective in clinical research, potentially leading to underdosing and reduced efficacy for several components. The suggested 5-day usage suggests a short-term, acute support, but the overall effectiveness of the blend at undisclosed concentrations for a rapid immune response is difficult to confirm.
The Good
Provides substantial doses of key immune-supporting vitamins and minerals like Vitamin C, Vitamin A, and Selenium.
Includes a wide array of traditional botanical ingredients recognized for immune-modulating and antioxidant properties.
Contains a comprehensive blend designed for multisystem support targeting various aspects of immune health.
The Bad
Proprietary blend conceals individual ingredient dosages, making efficacy assessment difficult.
Very high dosage of Zinc (100mg) significantly exceeds the tolerable upper intake level (UL) of 40mg, posing a substantial risk of copper deficiency and other adverse effects with prolonged use.
High Vitamin C (1100mg) may cause gastrointestinal discomfort in some individuals.
Is it for you?
Best For: Individuals seeking natural immune support, those with dietary restrictions (vegan, gluten-free)
Skip If: You have pre-existing medical conditions or are on other medications without consulting a healthcare provider.
Ingredients Analysis
How to Use
Take capsules as directed, typically when feeling run down or for daily immune support.
Daily
Anytime
As directed on label
Who Should Use This
Best For:
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