BioStacks
Best for
Ingredients (6)
Silica
100%Dose
85.8 mg
Target
5–30 mg
Form
—
Vitamin B7
100%Dose
2600 mcg
Target
1000–5000 mcg
Form
—
Zinc
100%Dose
30 mg
Target
15–30 mg
Form
Standard
Vitamin C
100%Dose
50 mg
Target
25–200 mg
Form
Standard
Iron
33%Dose
5 mg
Target
15–45 mg
Form
Standard
Other Ingredients
No other ingredients listed
How to Take It
Best taken in the morning
The Iron in it is what pulls this toward the morning. What's in this absorbs poorly without a fat-containing meal — take it with one.
With a meal containing fat
Iron does better on an empty stomach, but something else in this bottle needs food. Taking the whole product with a meal is the better trade — an upset stomach is why most people stop.
Keep it away from coffee, tea and dairy
Space it a couple of hours from Calcium, Magnesium, Manganese and Green Tea Leaf Extract
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.
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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.