Every ingredient 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.
Full record · 753950001831 · back to the summary
Doctor's Best High Absorption CoQ10 with BioPerine, 100 mg, 120 Softgels
Exact product checkedGTIN 00753950001831 · checked 2026-07-21
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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.
Panel, decoded
The named ingredient is not separately quantified
MARKETING100 mg — listing title
PANELPanel read — named ingredient amount not separately listedCoenzyme Q10 (Ubiquinone) 100 mg
named amount openThe panel was read, but it does not give a separate amount for coq10. The listing claim cannot be compared to a named panel row.
| Panel row | Amount | %DV | What to notice |
|---|---|---|---|
| Coenzyme Q10 (Ubiquinone) | 100 mg | — | |
| (standardized to contain 95% Piperine) (BioPerine®) | 5 mg | — |
FDA rules (21 CFR 101.36) require the amount of each dietary ingredient per serving unless hidden in a listed “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; any remaining comparison concerns the front-label framing.
vision:google/gemini-2.5-flash Amounts are shown as listed panel data, not independently lab-tested contents.
Every check we ran
Confirmed evidence
What checked out4
These checks found support in the public record. They confirm specific facts, not the product as a whole.
Confirmed
Found on the brand's own store
The brand's store lists this exact barcode as “Doctor's Best High Absorption CoQ10 with BioPerine, 100 mg, 120 Softgels” (variant: Default Title) — identity confirmed across retailer listings.
Barcode confirmed in an outside database
Open Food Facts resolves 753950001831 to "High absorption CoQ10" (Doctor's best) — consistent with this listing.
The review count moved gradually, not in one burst
Written reviews rose from 4,707 to 4,806 between August 7, 2025 and August 31, 2026. The largest rise inside any single 30-day window was about 18, so the count moved in steps rather than in one burst.
Documented concerns
What needs caution0
These are documented contradictions or claims that need more evidence. They are separate from missing data.
No contradictions or product-specific cautions were found at this check depth.
Unresolved public record
What is still missing6
We looked for these signals but could not settle them from public sources. A gap is not a strike.
The listing doesn't publish enough to check the math
The saved listing evidence does not establish net weight, unit count, per-serving dose, servings per container, so the dose claim cannot yet be checked against serving arithmetic. This is a neutral evidence gap, not a pass or strike.
The headline amount is not tied to a panel row for the same ingredient
The listing presents 100 mg for coq10, but vision:google/gemini-2.5-flash does not contain a same-name quantified row. The saved image read may be incomplete, so this is a specific question to resolve rather than a contradiction.
Public label filing not saved
We have not found a public label filing for this exact product. That is a gap in our records, not evidence that no filing exists.
No recall found — which is not the same as being tested
This means only that no enforcement record matched the brand name — it does not mean the product was tested, reviewed, or cleared by FDA. New and untested products also have no recall records.
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.
180-day review-count history is on file
Exact-listing history records written-review counts from 4,705 on 2025-08-01 to 4,806 on 2026-08-31 (net +101). Count movements can reflect sales, listing variants, collection resets, or moderation; this history does not establish whether reviews are authentic.
What to ask and check
What would settle the open questions
Why is this shown?
Everything we couldn’t verify is something a person can still ask about. Rather than leave gaps sitting as dead ends, we turn each one into a specific question — the exact document, citation, or number that would settle it — plus the things you can confirm yourself with the bottle in your hand.
Ask the brand or seller
1
Is this label filed with NIH’s Dietary Supplement Label Database (DSLD)?
Filing is voluntary, so absence proves nothing — but a filed label puts the full ingredient table on public record where anyone can read it.
Most brands and sellers publish a contact route. A clear answer adds evidence to the record; no answer leaves the question open.
Check for yourself — no one’s permission needed
1
Compare the panel on the bottle in your hand to the one shown in this record.
Ours was read from listing photos and can contain reading errors. The physical label is the source of truth — if they disagree, tell us and we’ll correct the record.
2
Scan the barcode on the package and confirm it reads 753950001831.
A mismatch between the barcode on the box and the one on the listing is worth pausing over — it can indicate a different variant, a repack, or a counterfeit.
3
Check the lot number and expiry on the bottle against any COA you’re given.
A certificate that doesn’t name your lot doesn’t describe what you’re holding.
These are the open questions on this specific record — not a warning about the product, and not a suggestion to buy or avoid it. Getting them answered is how you decide for yourself.
What the listing promises — claim by claim
Why is this shown?
A listing’s promises are the reason people buy. Each one gets its own row: what was promised, what evidence would settle it, and what we could actually find. We never call a claim false — only whether proof proportionate to it exists on the public record.
| Claim | Status | What we found |
|---|---|---|
| Benefit claim “Doctor's Best High Absorption CoQ10 with BioPerine Supplement - Coenzyme Q10 Softgels for Heart Health & Antioxidant Support, Naturally Fermented CoQ10 100mg for Women & ” | Not checked yet 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 checked yet — 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
✓ UPC / GTIN published✓ Brand's own store found· Per-serving dose established — not published· Supplement Facts visible in photos — not published· Found in NIH's label catalog (DSLD) — not published· Third-party lab named or registry-certified — not published
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 | 753950001831 |
| Brand | Doctor's BEST |
| Source listing identifier | B0019GW3G8 |
| Retailer listing title | Doctor's Best High Absorption CoQ10 with BioPerine Supplement - Coenzy… show full titleDoctor's Best High Absorption CoQ10 with BioPerine Supplement - Coenzyme Q10 Softgels for Heart Health & Antioxidant Support, Naturally Fermented CoQ10 100mg for Women & Men, Non GMO - 120 Softgels |
From the label (photo-read)
| Serving size | 1 Softgel Daily |
| Servings per container | 120 |
| Pack statement | 120 Softgels |
| Badges printed on pack | BIOPERINE®, Science-Based Nutrition, Science-Based Nutrition™, BIOPERINE |
Supplement Facts panel (photo-read):
| Ingredient | Amount per serving | Reading confidence |
|---|---|---|
| Coenzyme Q10 (Ubiquinone) | 100 mg | High clearly legible in the photo |
| (standardized to contain 95% Piperine) (BioPerine®) | 5 mg | High clearly legible in the photo |
Claims printed on the packaging:
“Science-Based Nutrition™” · “Heart & Energy Support*” · “100 mg” · “High Absorption” · “100 mg Coenzyme Q10 Per Serving” · “Helps restore CoQ10 that may be depleted by aging or statin drugs” · “CoQ10 100 mg with BioPerine®” · “Powerful Antioxidant”
Read by a vision model from 4 listing photos — verbatim extraction; OCR errors possible. Spot a mistake? It will be corrected on review.
Where it sells
| Seller | Price |
|---|---|
| Brand store (www.doctorsbest.com) ↗ | $20.99 variant: Default Title — matching UPC/GTIN |
Official brand domain: www.doctorsbest.com. This storefront does not expose a complete public catalog count.
Reference links for identification only — LookCloser has no affiliate relationships and earns nothing from any link on this page.
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.
Record 753950001831 · built September 03, 2026 · lookcloser.ai · corrections@lookcloser.ai