Full record · 371598500600 · back to the summary
InstaRelief® Hair Growth with Lustriva® - Clinically Shown to Grow Thicker
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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 2 declared rows. That supports ingredient-by-ingredient review; it does not verify the contents.
| Panel row | Amount | %DV | What to notice |
|---|---|---|---|
| Biotin (from Lustriva®) | 10 mg | — | |
| Lustriva® (Bonded Arginine Silicate with Magnesium Biotinate) | 160 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
UPC independently corroborated
UPCitemdb resolves 371598500600 to "InstaRelief® Hair Growth with Lustriva® - Clinically Shown to Grow Thicker Heal" () — consistent with this listing.
Panel amounts are awaiting a clearer image read
The current image extraction retained 2 ingredient name(s) but no usable amounts. This is a LookCloser processing gap, not evidence that the brand withheld the numbers; dose arithmetic is withheld until the panel is re-read.
Research context is available for the listed ingredients
Published sources describe how magnesium 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.
Public label filing not retained
This record does not currently hold an identity-bound public label filing for the exact product. That is a LookCloser coverage gap, not evidence that no filing exists.
180-day review-count history is on file
Exact-listing history records written-review counts from 295 on 2026-07-22 to 295 on 2026-07-22 (net +0). Count movements can reflect sales, listing variants, collection resets, or moderation; this history does not establish whether reviews are authentic.
This item belongs to a catalog variation family
The paid catalog links this exact item to a parent listing. Review counts on public product pages may be shared across sizes, flavors, or other variants, so the count history is listing context — not evidence that reviewers received or tested this exact variant.
What the listing promises — claim by claim
Why is this shown?
| Claim | Status | What we found |
|---|---|---|
| Clinical-evidence claim “InstaRelief® Hair Growth with Lustriva® - Clinically Shown to Grow Thicker, Healthier Hair in 3 Weeks,…” | No evidence located We looked for: a named, citable clinical study of this product or formula | No named, citable study of this product or formula was located in public sources. The claim may rest on ingredient-level research rather than a trial of this product. |
| Manufacturing claim “…crafted in a US FDA registered and inspected Good Manufacturing Practices (GMP) compliant facility, adhering to strin…” | Claimed, not verifiable We looked for: the facility registration or certificate behind the claim | Facility-level claims can be accurate and still say nothing about this product’s contents. No registration document was located. |
| Origin claim “…e purest nourishment for your hair and skin. MADE IN THE USA: Proudly crafted in a US FDA registered and…” | Claimed, not verifiable We looked for: customs records or label filings showing where ingredients were sourced and where it was made | “Made in USA” can describe only final bottling. Ingredient-sourcing records were not located for this product. |
| Benefit claim “…s 40X GREATER SOLUBILITY CLINICALLY SHOWN TO INCREASE HAIR THICKNESS IN 3 WEEKS* CLINICALLY SHOWN…” | 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 |
|---|---|---|
| Lustriva® (Bonded Arginine Silicate with Mag | shaded = doses used in studies (200 mg–420 mg) · bar = this label | 160 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 | 371598500600 — via source listing UPC |
| Brand | InstaRelief |
| Source listing identifier | B0D2JFRTJY |
| Retailer listing title | InstaRelief® Hair Growth with Lustriva® - Clinically Shown to Grow Thi… show full titleInstaRelief® Hair Growth with Lustriva® - Clinically Shown to Grow Thicker, Healthier Hair in 3 Weeks, Reduce Wrinkles and Fine Lines, with Biotin, Silicon, and Arginine, 60 Tablets |
From the label (photo-read)
| Serving size | 1 Tablet |
| Servings per container | 60 |
| Badges printed on pack | MADE IN USA, FDA COMPLIANT FACILITY, GMP GOOD MANUFACTURING PRACTICE, PATENTED, 100% VEGAN |
Supplement Facts panel (photo-read):
| Ingredient | Amount per serving | Reading confidence |
|---|---|---|
| Biotin (from Lustriva®) | 10 mg | High clearly legible in the photo |
| Lustriva® (Bonded Arginine Silicate with Magnesium Biotinate | 160 mg | High clearly legible in the photo |
Claims printed on the packaging:
“grow thicker hair” · “reduce wrinkles” · “40X GREATER SOLUBILITY” · “CLINICALLY SHOWN TO” · “INCREASE HAIR THICKNESS” · “IN 3 WEEKS*” · “CLINICALLY SHOWN TO DECREASE FINE LINES AND WRINKLES IN 3 WEEKS*” · “InstaRelief”
Read by a vision model from 7 listing photos — verbatim extraction; OCR errors possible. Spot a mistake? It will be corrected on review.
Where it sells
| Seller | Price |
|---|---|
| Retailer listing ↗ | $26.95 checked Jul 24, 2026 — varies by variant/session; price history pending |
Reference links for identification only — LookCloser has no affiliate relationships and earns nothing from any link on this page.
Ingredient science — NIH references
Biotin — NIH ODS · MedlinePlus · PubMed (1,606) · no UL; high doses interfere with lab tests
Magnesium — NIH ODS · MedlinePlus · PubMed (11,814) · UL 350 mg (SUPPLEMENTAL magnesium only (not from food))
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.
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 371598500600 · built July 24, 2026 · lookcloser.ai · corrections@lookcloser.ai