“HAIR”
Evidence →Published research exists for ingredients in this formula. Whether this product’s doses match those studies could not be confirmed.
Exact product checked · GTIN 00371598500600InstaRelief · checked Jul 23, 2026 · on sale since Apr 23, 2024🇺🇸 USPTO wordmark owner · DXM Pharmaceutical, Inc. · Texas, USA
Quick read · InstaRelief
InstaRelief® Hair Growth with Lustriva®
Checked against public sources between July 23 and July 24, 2026 · LookCloser does not sell or recommend supplements.
60servings per container
Does the marketing hold up?
Every ingredient shows its amount · 2 ingredients listed. Every ingredient shows its real amount — nothing is hidden in a proprietary blend.
Is the dose real?Panel read — dose not verified2 ingredients listed; no advertised amount we could confirm against them
What a serving costs$0.45per serving, at the checked price
Is it tested?No testing claim made
Who’s behind it?🇺🇸DXM Pharmaceutical, Inc.corporation · Texas, USA
Is it the real thing?✓Barcode matches outside records
Trouble on record?Recall check not run yeta gap in our records, not a finding about the product
“Couldn’t verify” means we looked and found no public proof — not a mark against the product. Most supplement claims cannot be independently verified by anyone, so grey is the normal state of this industry.
2◖ partly confirmed1△ support not found1? couldn’t verifyno contradictions · no recalls
The label itself
What the Supplement Facts panel says
| Biotin (from Lustriva®) | 10 mg |
|---|---|
| Lustriva® (Bonded Arginine Silicate with Magnesium Biotinate) | 160 mg |
Printed on the package: MADE IN USA · FDA COMPLIANT FACILITY · GMP GOOD MANUFACTURING PRACTICE · PATENTED · 100% VEGAN · InstaRelief · SUGAR FREE · EGG FREE
We read 2 lines from the package photograph. It is our transcript of the label, not the manufacturer’s panel, and it may be incomplete.
Marketing claims, checked
The checks, one by one
1 promise needs a closer look.
◐Partly confirmed2
“IN THE USA: Proudly crafted in a US FDA registered and inspected Good Manufacturing Practices (GMP) compliant facility, adhering to stringent…”
Evidence →“GMP-certified” describes factory processes, not what is in the bottle. The claim does not name a certifier or public register that a shopper can check.
Ingredient research can support context, but it is not a trial of this exact product.
△Claimed without support found1
“InstaRelief® Hair Growth with Lustriva® - Clinically Shown to Grow Thicker, Healthier Hair in 3 Weeks, Reduce Wrinkles and Fine Lines, with…”
Evidence →We found no named, citable study of this product or formula. The claim may rest on ingredient research rather than a trial of this product.
?Couldn’t verify independently1
“IN THE USA: Proudly crafted in a US FDA registered and inspected Good Manufacturing Practices (GMP) compliant facility, adhering to stringent…”
Evidence →“Made in USA” can describe only final bottling. Ingredient-sourcing records were not located for this product.
We looked and found no public proof. That does not count against the product.
Quick read · 3 useful findings
What is worth knowing.
Headlines first. Open evidence only when you want the source trail.
CheckedIs the label honest?
Every ingredient shows its amount · 2 ingredients listed.
Every ingredient shows its real amount — nothing is hidden in a proprietary blend.
Evidence and sources
The panel gives a per-ingredient amount rather than hiding quantities inside a proprietary blend, so each one can be compared to published research.
Locked evidence record →Open the full source-linked findingCheckedWho is behind it?
The barcode identity checks out · 371598500600.
The barcode matches, so we are checking the right product rather than a look-alike.
Evidence and sources
UPCitemdb resolves 371598500600 to "InstaRelief® Hair Growth with Lustriva® - Clinically Shown to Grow Thicker Heal" () — consistent with this listing.
Locked evidence record →Open the full source-linked findingCheckedCan you trust the review pattern?
We can see 2 of this product’s 290 reviews — the count rose between August 5 and August 27, 2026. That is too small a slice to say anything about the wider pattern.
A count that moves steadily is ordinary. A sudden burst is what deserves a closer look.
Evidence and sources
Written reviews rose from 288 to 290 between August 5 and August 27, 2026. The largest rise inside any single 30-day window was about 3, so the count moved in steps rather than in one burst.
Locked evidence record →Open the full source-linked findingWhat remains open 1
- We have not found a public label filing for this exact product.
These are evidence gaps, not strikes against the product.
Who owns the brand wordmark?
🇺🇸
DXM Pharmaceutical, Inc.Corporation · exact supplement-class mark for INSTARELIEF
Filed address
2717 Commercial Center Blvd - Suite E200, Katy, Texas 77494, UNITED STATES
USPTO identifies the public owner or applicant behind this brand wordmark. This does not by itself identify the product manufacturer or prove where the product was made. Open USPTO source ↗
Research behind the findings
Dose and research context
We could not match an amount on this product to a studied range for the same ingredient, so these links are ingredient background rather than a measurement of this product.
Background reading
What the research says about these amounts
Not a score. Studies disagree with each other and change over time, so this sits beside the evidence rather than counting toward it — it is here so you can read the sources yourself.
The panel lists 160 mg of magnesium per serving. Studies we found used 200 mg–420 mg a day, so this sits below that range.
0studied 200 mg–420 mg
Study ranges differ between trials and change as research changes. This is background reading, not a pass, a failure, or a recommendation.
Where it sells
Price check for this exact product
Amazon
Exact UPC/GTIN match$26.95
$0.45 per labeled serving
matching UPC/GTIN · checked Aug 29, 2026
View on Amazon ↗iHerb
Not confirmedNo exact listing saved
We only show a price when the seller publishes the same barcode as the bottle. We haven’t found that match here.
Search iHerb ↗Target
Not confirmedNo exact listing saved
We only show a price when the seller publishes the same barcode as the bottle. We haven’t found that match here.
Search Target ↗Walmart
Not confirmedNo exact listing saved
We only show a price when the seller publishes the same barcode as the bottle. We haven’t found that match here.
Search Walmart ↗Only one exact price was available at build time; prices change by date, seller, and promotion.
Reference prices only · no affiliate links · every compared seller must publish the matching UPC/GTIN.
Want to inspect the evidence?
The full report shows every source, the exact unresolved question, and the documentation that would settle it.
Record built September 03, 2026. Sources: source listing observed at check time · USPTO Trademark Search · Keepa exact-listing history · NIH / published research · certification and regulator records where available. LookCloser publishes evidence and gaps; it does not advise for or against any supplement. Evidence-based corrections welcome.