Grapefruit Seed Extract with Zinc Beta Glucan & Astragalus
2 Capsules · 30 servings · $0.62/serving
Best for
Score Breakdown
Ingredients (10)
Zinc
100%Dose
20 mg
Target
15–30 mg
Form
Standard
Vitamin E
26%Dose
13 mg
Target
50–268 mg
Form
Premium
Vitamin C
100%Dose
170 mg
Target
25–200 mg
Form
Budget
Astragalus
100%Dose
200 mg
Target
200–500 mg
Form
—
Beta-Glucan (1/3 , 1/6)
16%Dose
40 mg
Target
250–500 mg
Form
—
Other Ingredients
No other ingredients listed
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Sources & Scoring
Nutrient data (RDA, UL, and safety thresholds) sourced from: NIH Office of Dietary Supplements and National Academies Dietary Reference Intakes (DRI).
This is not medical advice. Consult a healthcare provider before making changes to your supplement routine.
The score analyzes what's on the label: ingredient doses vs. clinical ranges, chemical forms, evidence levels, and known interactions. It does not verify label accuracy or test for contaminants — for that, look for third-party certifications like USP or NSF.