Full record · 850062082434 · back to the summary
NatureBell Valerian Root for Sleep, 300 Veggie Capsules with Magnesium Glycinate
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How to read this report
What this is. We compare what a listing claims against what public records show — label arithmetic, barcode registries, NIH’s label catalog, FDA enforcement data, certification registries, and published research. Every statement below traces to one of those.
What the states mean. Confirmed = an outside source agrees. Contradicted = an outside source disagrees. Caution = something needs explaining. No data = we looked and found nothing — a gap, not a strike.
What it is not. A clean record is not an endorsement and never proof a product works. A thin record is not an accusation. We publish evidence and gaps; the conclusion is yours. Nothing here is medical advice.
Something wrong? Every figure is meant to be checkable — sources are named and linked. Send a correction and we’ll fix the record.
What the label discloses
The listing-image panel publishes an amount for each of its 12 declared rows. That supports ingredient-by-ingredient review; it does not verify the contents.
| Panel row | Amount | %DV | What to notice |
|---|---|---|---|
| Vitamin B6 (as Pyridoxine Hydrochloride) | 10 mg | — | |
| Magnesium (as Magnesium Glycinate) | 70 mg | — | |
| Valerian Extract (Valeriana officinalis) (root) | 500 mg | — | |
| Magnesium Glycinate | 200 mg | — | |
| Chamomile Extract (Matricaria chamomilla) (flower) (a 20:1 extract, equivalent to 200mg of Chamomile Flower) | 10 mg | — | |
| Ashwagandha Extract (Withania somnifera) (root) (a 25:1 extract, equivalent to 200mg of Ashwagandha Root) | 8 mg | — | |
| Passionflower Extract (Passiflora incarnata) (aerial parts) (a 15:1 extract, equivalent to 150mg of Passionflower) | 10 mg | — | |
| Lemon Balm Extract (Melissa officinalis) (leaf) (a 10:1 extract, equivalent to 150mg of Lemon Balm) | 15 mg | — | |
| L-Theanine | 50 mg | — | |
| L-Glycine | 20 mg | — | |
| GABA | 10 mg | — | |
| 5-HTP (5-hydroxytryptophan) (from Griffonia simplicifolia extract) | 10 mg | — |
FDA rules (21 CFR 101.36) require the amount of each dietary ingredient per serving unless hidden in a declared “proprietary blend” (legal, but a transparency yellow flag). A label stating no amount at all is non-compliant — a checkable red flag. This panel states amounts; the open question is whether those declared amounts are independently verified and how they compare with relevant research.
vision:google/gemini-flash-1.5 Amounts are shown as declared panel data, not independently lab-tested contents.
Every check we ran
Each ingredient’s amount is disclosed
The panel gives a per-ingredient amount rather than hiding quantities inside a proprietary blend, so each one can be compared to published research.
No data yet: Testing claimed — documentation not found
The listing claims third-party testing without naming any lab or certifier, so the claim can't be verified as stated.
No data yet: Review-count history: not available
Marketplace rating not shown★ — rating count unavailable. No exact-listing count history was available, so no review-pattern claim is made.
Multi-ingredient formula — panel read, serving weight unknown
We read the full Supplement Facts panel from the listing-image panel (below), but the label doesn’t state a serving weight, so the arithmetic can’t run. A gap in the label’s information, not evidence of a problem.
Research context is available for the listed ingredients
Published sources describe how magnesium, ashwagandha have been studied. This is ingredient context only; the record does not establish that this product delivers the studied dose or outcome. Sources: NIH ODS — Magnesium fact sheet, PubMed search: magnesium glycinate supplementation.
Not found in NIH's DSLD label registry
The NIH Dietary Supplement Label Database has no matching label yet. Ingestion lags the market — recorded as a gap, not a strike.
UPC valid, no independent record
Check digit passes; no third-party database record found yet. Coverage gaps are common — not a strike.
What the listing promises — claim by claim
Why is this shown?
| Claim | Status | What we found |
|---|---|---|
| Quality-testing claim “…nd tree nuts. All our products are 3rd party lab tested for safety and potency. drug & melatonin fre…” | Claimed, not verifiable We looked for: a named laboratory, a certificate of analysis, or a certification-registry entry | No named laboratory, no certificate of analysis, and no certification-registry entry matching this product was located. |
| Benefit claim “…lm, Ashwagandha, & More – Relaxation & Sleep Support Supplement – Melatonin Free Extra strength 1…” | Partly supported We looked for: whether the ingredient doses on the label match the doses used in published research | Published research exists for ingredients in this formula — see Related research below. Whether this product’s doses match those studies could not be confirmed. |
“No evidence located” does not mean a claim is false — it means the seller has not put evidence proportionate to the claim on the public record, and we could not find any. Absence of proof is not proof of absence.
This label vs. the doses studied
Why is this shown?
| Ingredient | Where this label sits | Reading |
|---|---|---|
| Magnesium (as Magnesium Glycinate) | shaded = doses used in studies (200 mg–420 mg) · bar = this label | 70 mg — below the studied range |
| Ashwagandha Extract (Withania somnifera) (ro | shaded = doses used in studies (250 mg–600 mg) · bar = this label | 8 mg — below the studied range |
Matching a studied dose does not mean the product works, and missing it does not mean it fails — it shows whether the label and the research are talking about the same amounts. Not a recommendation to take any amount.
Documented cautions
- magnesium — daily oral use; chelated forms (glycinate) are studied for absorption — note labels may state compound mass rather than elemental magnesium, which differs ~7-fold
Statements from published sources about these ingredients — not advice about this product, and not a complete safety review. Anyone taking medication should talk to a pharmacist or clinician.
Verifiability profile — 2 of 6 public signals
What this listing gives the public to check. Publishing these signals doesn't prove quality — but withholding them means claims can only be taken on faith.
Identity
| UPC (barcode) — also our record ID | 850062082434 — via source listing UPC |
| Brand | NatureBell |
| Source listing identifier | B0F11D462D |
| Retailer listing title | NatureBell Valerian Root for Sleep, 300 Veggie Capsules with Magnesium… show full titleNatureBell Valerian Root for Sleep, 300 Veggie Capsules with Magnesium Glycinate, Chamomile, Passionflower, Lemon Balm, Ashwagandha, & More – Relaxation & Sleep Support Supplement – Melatonin Free |
From the label (photo-read)
| Serving size | 2 Vegetarian Capsules |
| Servings per container | 150 |
| Pack statement | 300 Vegetarian Capsules |
Supplement Facts panel (photo-read):
| Ingredient | Amount per serving | Reading confidence |
|---|---|---|
| Vitamin B6 (as Pyridoxine Hydrochloride) | 10 mg | High clearly legible in the photo |
| Magnesium (as Magnesium Glycinate) | 70 mg | High clearly legible in the photo |
| Valerian Extract (Valeriana officinalis) (root) | 500 mg | High clearly legible in the photo |
| Magnesium Glycinate | 200 mg | High clearly legible in the photo |
| Chamomile Extract (Matricaria chamomilla) (flower) (a 20:1 e | 10 mg | High clearly legible in the photo |
| Ashwagandha Extract (Withania somnifera) (root) (a 25:1 extr | 8 mg | High clearly legible in the photo |
| Passionflower Extract (Passiflora incarnata) (aerial parts) | 10 mg | High clearly legible in the photo |
| Lemon Balm Extract (Melissa officinalis) (leaf) (a 10:1 extr | 15 mg | High clearly legible in the photo |
| L-Theanine | 50 mg | High clearly legible in the photo |
| L-Glycine | 20 mg | High clearly legible in the photo |
| GABA | 10 mg | High clearly legible in the photo |
| 5-HTP (5-hydroxytryptophan) (from Griffonia simplicifolia ex | 10 mg | High clearly legible in the photo |
Claims printed on the packaging:
“drug & melatonin free” · “11-in-1” · “Natural Vegetarian Capsule Formula” · “Made with Magnesium, Chamomile, Passionflower, Lemon Balm, & More” · “Promotes Daily Calm & Relaxation Benefits” · “Veggie Capsules” · “300 Count” · “Melatonin Free”
Read by a vision model from 8 listing photos — verbatim extraction; OCR errors possible. Spot a mistake? It will be corrected on review.
Ingredient science — NIH references
Vitamin B6 — NIH ODS · MedlinePlus · PubMed (2,372) · UL 100 mg (adults; chronic high intake linked to neuropathy)
Magnesium — NIH ODS · MedlinePlus · PubMed (11,814) · UL 350 mg (SUPPLEMENTAL magnesium only (not from food))
Valerian — NIH ODS · MedlinePlus · PubMed (127) · botanical sleep aid
Ashwagandha — NIH ODS · MedlinePlus · PubMed (204) · botanical; liver-injury case reports exist
Reference data from the NIH Office of Dietary Supplements, IOM Dietary Reference Intakes, and PubMed. A Tolerable Upper Intake Level is a documented reference figure, not a safety verdict — both the declared amount and the reference are shown for your own judgment. LookCloser gives no medical advice.
Related research & consistency
magnesium — NIH ODS — Magnesium fact sheet · PubMed search: magnesium glycinate supplementation · WebMD: magnesium · ClinicalTrials.gov — 3,206 registered studies
ℹ Use pattern in research: daily oral use; chelated forms (glycinate) are studied for absorption — note labels may state compound mass rather than elemental magnesium, which differs ~7-fold.
ashwagandha — NIH NCCIH — Ashwagandha · PubMed search: ashwagandha randomized trial · WebMD: ashwagandha · ClinicalTrials.gov — 78 registered studies
ℹ Use pattern in research: daily use over 6–12 weeks in studies; extract concentration matters (root powder ≠ standardized extract).
These notes state where label numbers and marketing framing sit relative to published research — documentation for your own judgment, not medical advice. LookCloser does not advise for or against taking any supplement.
Record 850062082434 · built July 22, 2026 · lookcloser.ai · corrections@lookcloser.ai