BioStacks
Ingredients (12)
Acetyl-L-Carnitine
100%Dose/day
500 mg
Target
500–2000 mg
Form
—
Magnesium
100%Dose/day
100 mg
Target
100–400 mg
Form
Standard
Vitamin E
68%Dose/day
34 mg
Target
50–268 mg
Form
Premium
Thiamine
80%Dose/day
20 mg
Target
25–100 mg
Form
Premium
Vitamin C
100%Dose/day
200 mg
Target
25–200 mg
Form
Budget
Other Ingredients
No other ingredients listed
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
Split into 2 doses across the day
On the label
As a dietary supplement, take 2 capsules, 2 times daily, with meals.
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
$78.00
Pricier than 96% of 239 energy 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.