BioStacks
Best for
Ingredients (6)
Vitamin B6
20%Dose
5 mg
Target
25–100 mg
Form
Premium
Zinc
93%Dose
14 mg
Target
15–30 mg
Form
Standard
Selenium
70%Dose
70 mcg
Target
100–200 mcg
Form
Budget
Black Maca
20%Dose
300 mg
Target
1500–3000 mg
Form
—
Horny Goat Weed
16%Dose
39 mg
Target
250–1000 mg
Form
—
Other Ingredients
No other ingredients listed
How to Take It
Best taken in the morning
Many people prefer B-vitamins earlier in the day; take with food to avoid nausea.
With food
Space it a couple of hours from Iron and Calcium
On the label
One tablet daily, during or immediately after a meal, or as directed by a healthcare professional
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
A$60.90≈ $39.59
Pricier than 71% of 292 immune supplements
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Sources & Scoring
Nutrient data (RDA, UL, and safety thresholds) sourced from the NIH Office of Dietary Supplements and the 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. studied 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.