Supplement Label Index / NS NeuroScience
Kavinace OS Capsules
NS NeuroScience · Capsule · On market
Matched compounds
Compound Form Tier Amount
Astaxanthin
Natural esterified astaxanthin from Haematococcus pluvialis algae extract
Unrated
in blend (undisclosed)
L-Theanine
L-Theanine (generic/unbranded)
Tier 2
in blend (undisclosed)
Magnesium
Magnesium Glycinate
Unrated
25 mg
Melatonin
Immediate-release melatonin
Tier 1
5 mg
Resveratrol
Trans-Resveratrol
Unrated
in blend (undisclosed)
Selenium
L-Selenomethionine
Tier 1
200 mcg
Zinc
Zinc Bisglycinate Chelate
Unrated
15 mg
How these doses compare Magnesium : 25 elemental mg per serving — higher than 19% of 14,120 on-market products declaring it (market median 80 elemental mg).Melatonin : 5 mg per serving — higher than 62% of 1,516 on-market products declaring it (market median 3 mg).Selenium : 200 elemental mcg per serving — higher than 82% of 7,612 on-market products declaring it (market median 55 elemental mcg).Zinc : 15 elemental mg per serving — higher than 57% of 13,114 on-market products declaring it (market median 10 elemental mg).Per serving as declared; serving sizes and daily directions differ between products.
Excipients
Citric Acid Dicalcium Phosphate Microcrystalline Cellulose Vegetable Capsule
Label statements
other: Survey participants reported improved sleep quality within 7 nights of use!identity: Dietary Supplementother: NeuroImmuneclaim: 7 night packother: Rest assured with a proven blendother: Suggested Use
Take 2 capsules at bedtime or as directed by your healthcare provider. Do not exceed suggested use.warning: If you are pregnant or nursing, consult your healthcare provider before use.
warning: Do not use if any blister is open.warning: Keep out of reach of children.
other: Store at room temperature, in a dry place.
claim: Consistent products, consistent results
NeuroScience Quality
Scan to learn more.warning: Do not exceed suggested use.
View original label on DSLD → · Add to the Stack Checker
Label facts as declared by the manufacturer to the NIH Dietary Supplement Label Database (DSLD), not independently
lab-tested. This page reports what the label says; it does not rate, score, or recommend this product.
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How this page is made: the label facts are the NIH DSLD record, republished by software; the market-comparison figures are computed by scripts from every label in DSLD; explanatory text on this site is written with AI assistance and is not medically reviewed. Details .
Label data is sourced from the NIH Dietary Supplement Label Database (DSLD), released under CC0. Excipient/additive
regulatory data links to the Food Additive Index. Supplement Label Index does not rate products, recommend purchases, or
provide health advice.