BioStacks
Best for
Ingredients (3)
Aged Garlic Extract™†† Powder
100%Dose/day
800 mg
Target
600–1200 mg
Form
Standard
L-Theanine
48%Dose/day
48 mg
Target
100–250 mg
Form
Premium
Nattokinase
70 mgUnit not recognized — not scored
Other Ingredients (3)
Magnesium StearateLubricant
A salt of stearic acid used as a lubricant in tablet and capsule production
GelatinCapsule
Protein derived from collagen, used in traditional capsule shells
Microcrystalline CelluloseBinder
Plant-derived cellulose used as a binder and filler in supplements
How to Take It
Best taken in the evening
Calming — common before bed, or in the morning when paired with caffeine for focus.
With or without food
Label directs 2 servings — keep one for the evening
On the label
Take two capsules with a meal twice daily.
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
$44.59
Pricier than 92% of 73 garlic extract 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. 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.