BioStacks
Best for
Ingredients (8)
Iron
100%Dose
28.8 mg
Target
15–45 mg
Form
Standard
Vitamin B6
17%Dose
4.3 mg
Target
25–100 mg
Form
—
Vitamin B12
7%Dose
18 mcg
Target
250–5000 mcg
Form
Premium
Vitamin C
100%Dose
90 mg
Target
25–200 mg
Form
Not listed
Folate
100%Dose
400 mcg DFE
Target
400–800 mcg
Form
Not listed
Other Ingredients (2)
Rice FlourFiller
Rice-based ingredients carry risk of inorganic arsenic contamination (FDA and Consumer Reports). Rice accumulates arsenic from soil at higher rates than other grains. Used as a cheap filler — adds nothing beneficial.
Microcrystalline CelluloseBinder
Plant-derived cellulose used as a binder and filler in supplements
How to Take It
Best taken in the morning
The Iron in it is what pulls this toward the morning. Vitamin B6 is easier on the stomach taken with food.
With food
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, Zinc, Magnesium, Manganese and Green Tea Leaf Extract
On the label
Suggested use: Adults take 2 capsules daily. May be taken with or without food. Capsules may be opened and contents may be added to water or juice.
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
No price yet
What 239 energy supplements cost
Track this supplement in your stack
Get personalized insights, interactions, and coverage recommendations.
Get Started FreeSimilar Supplements
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. 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.