BioStacks
Best for
Ingredients (9)
Vitamin B6
100%Dose/day
20.4 mg
Target
1.3–25 mg
Form
Premium
Zinc
100%Dose/day
15 mg
Target
15–30 mg
Form
Premium
Lithium
100%Dose/day
30000 mcg
Target
500–5000 mcg
Form
Standard
Manganese
100%Dose/day
30 mg
Target
1.8–5 mg
Form
Not listed
Passionflower Extract
100%Dose/day
300 mg
Target
250–500 mg
Form
—
Other Ingredients (2)
Microcrystalline CelluloseBinder
Plant-derived cellulose used as a binder and filler in supplements
Capsule ShellCapsule
Generic capsule shell where the label does not specify the material. Common materials are hypromellose (HPMC) for vegetarian capsules and gelatin for traditional capsules — both are GRAS-listed and safe. Fish gelatin and pullulan variants also exist.
How to Take It
Best taken in the evening
Calming herb — used in the evening. Take it with food — the zinc in it is what makes this kind of product feel nauseating on an empty stomach.
With food
Space it a couple of hours from Iron and Calcium
Label directs 3 servings — keep one for the evening
On the label
Take 1 capsule 3 times a day, or as directed by your healthcare professional.
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
$99.99
Pricier than 98% of 292 immune 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.