BioStacks
Best for
Ingredients (12)
Vitamin B6
100%Dose
10 mg
Target
1.3–25 mg
Form
Premium
Vitamin B12
100%Dose
600 mcg
Target
250–5000 mcg
Form
Premium
Magnesium
100%Dose
140 mg
Target
100–400 mg
Form
Standard
Vitamin E
26%Dose
13 mg
Target
50–268 mg
Form
Premium
Riboflavin
40%Dose
10 mg
Target
25–100 mg
Form
Standard
Other Ingredients (3)
Silicon DioxideAnti-caking
Fine silica powder used to prevent clumping
Microcrystalline CelluloseBinder
Plant-derived cellulose used as a binder and filler in supplements
HypromelloseCapsule
Plant-derived capsule material from cellulose
How to Take It
Take it anytime
No evidence a formula this broad works better at any particular hour. Take it with a meal containing fat — the vitamin E in it absorbs poorly without one.
With a meal containing fat
Space it a couple of hours from Iron and Calcium
On the label
Take 2 capsules 2-3 times a day, or as directed by your healthcare professional. Best used within 60 days of opening.
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
$99.99
Pricier than 99% of 239 energy supplements
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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. 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.