Full record · 737870234838 · back to the summary
Life Extension NAD+ Cell Regenerator™ and Resveratrol Elite™*
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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 7 separately quantified rows and 3 combined blend totals. Ingredients inside a blend do not have separate amounts.
| Panel row | Amount | %DV | What to notice |
|---|---|---|---|
| NIAGEN® Nicotinamide Riboside Chloride | 300 mg | — | |
| Resveratrol Elite™ Proprietary Blend | 55 mg | — | |
| trans-resveratrol | 10 mg | — | |
| galactomannans | 19 mg | — | |
| Bio-Quercetin® Proprietary Blend | 14 mg | — | |
| quercetin | 5 mg | — | |
| galactomannans | 4 mg | — | |
| Bio-Fisetin® Proprietary Blend | 2.22 mg | — | |
| fisetin | 0.4 mg | — | |
| galactomannans | 0.77 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
Ingredient amounts are hidden inside a blend
The panel lists “Resveratrol Elite™ Proprietary Blend” as a combined amount. A blend total can’t tell you whether any single ingredient reaches a dose used in research.
Exact trademark owner identified
USPTO lists Life Extension Foundation, Inc. (['CORPORATION', 'CORPORATION']) in ['FLORIDA, USA', 'FLORIDA, USA'] for the exact brand wordmark. This identifies the USPTO mark owner or applicant; it does not by itself prove who manufactures or sells this product.
UPC independently corroborated
UPCitemdb resolves 737870234838 to "Life Extension NAD+ Cell Regenerator and Resveratrol Elite nicotinamide ribosid" (Life Extension) — consistent with this listing.
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.
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.
180-day review-count history is on file
Exact-listing history records written-review counts from 320 on 2026-01-25 to 357 on 2026-07-09 (net +37). 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 |
|---|---|---|
| Origin claim “…of our products are non-GMO, gluten-free and manufactured in the USA with globally sourced ingredients, and a Cer…” | 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 “…ten Free, 30 Capsules Healthy aging & energy support – Resveratrol protects cells from oxidative…” | Not assessed We looked for: whether the ingredient doses on the label match the doses used in published research | Ingredient-level evidence for this formula isn’t in our knowledge base yet. Recorded as not assessed — not as a negative. |
“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.
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 | 737870234838 |
| Brand | Life Extension |
| Source listing identifier | B08PMJFLP8 |
| Retailer listing title | Life Extension NAD+ Cell Regenerator™ and Resveratrol Elite™*, nicotin… show full titleLife Extension NAD+ Cell Regenerator™ and Resveratrol Elite™*, nicotinamide riboside, Trans-resveratrol, quercetin, Fisetin, Heart Health, Healthy Aging, Vegetarian, Non-GMO, Gluten Free, 30 Capsules |
| USPTO brand owner | Life Extension Foundation, Inc. · ['CORPORATION', 'CORPORATION'] · ['FLORIDA, USA', 'FLORIDA, USA'] |
| Owner filed address | 3600 West Commercial Blvd., Ft. Lauderdale, FLORIDA 33309, UNITED STATES |
From the label (photo-read)
| Serving size | 1 Vegetarian Capsule |
| Servings per container | 30 |
| Pack statement | 30 CAPSULES |
| Badges printed on pack | LE CERTIFIED, MANUFACTURED IN THE USA WITH GLOBALLY SO |
Supplement Facts panel (photo-read):
| Ingredient | Amount per serving | Reading confidence |
|---|---|---|
| NIAGEN® Nicotinamide Riboside Chloride | 300 mg | High clearly legible in the photo |
| Resveratrol Elite™ Proprietary Blend | 55 mg | High clearly legible in the photo |
| trans-resveratrol | 10 mg | High clearly legible in the photo |
| galactomannans | 19 mg | High clearly legible in the photo |
| Bio-Quercetin® Proprietary Blend | 14 mg | High clearly legible in the photo |
| quercetin | 5 mg | High clearly legible in the photo |
| galactomannans | 4 mg | High clearly legible in the photo |
| Bio-Fisetin® Proprietary Blend | 2.22 mg | High clearly legible in the photo |
| fisetin | 0.4 mg | High clearly legible in the photo |
| galactomannans | 0.77 mg | High clearly legible in the photo |
Claims printed on the packaging:
“Defense Against Cellular Aging*” · “GLUTEN FREE” · “NON GMO” · “**Daily Value not established.” · “Fights general fatigue” · “Helps maintain already-healthy blood pressure” · “Fights oxidative stress” · “Healthy Aging Support”
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
No knowledge-base entry yet for this formula's active ingredients — entries are added as the KB grows. Absence of a science card is a coverage gap, not a judgment.
Ingredient science — NIH references
Niacin — NIH ODS · MedlinePlus · PubMed (2,689) · UL 35 mg (supplemental/added niacin, adults)
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.
Record 737870234838 · built July 22, 2026 · lookcloser.ai · corrections@lookcloser.ai