{"schema":"lookcloser/record@0.2","compatible_with":["lookcloser/record@0.1"],"record_id":"753950001336","processing":{"collection_process_version":"2026-07-22.1","last_collected_at":"2026-07-22T18:10:25-0700","last_collection_event":"intake","label_reader_version":"2026-07-22.1","report_schema":"lookcloser/record@0.2","rendered_at":"2026-07-23T13:13:22-0700"},"analysis_status":"complete","processing_gaps":[],"gtin":"753950001336","listing_identifier":"B000NRTWKO","brand":"Doctor's BEST","title":"Doctor's Best Alpha Lipoic Acid Supplement 600mg","listing_title":"Doctor's Best Alpha Lipoic Acid Supplement 600mg - Alpha-Lipoic Acid Caps for Men & Women, ALA Antioxidant Support for Nerve Health, Aids in Cellular Function, Non GMO, Gluten Free - 60 Veg Capsules","identity":{"canonical_gtin":"753950001336","source_listing_gtin":"753950001336","listing_identifier":"B000NRTWKO","product_image":"https://m.media-amazon.com/images/I/71hz0DruXLL.jpg","product_image_status":"retained","product_image_provenance":{"status":"retained","source":"source_listing","identity_basis":"exact_listing_identifier","source_url":null,"primary_url":"https://m.media-amazon.com/images/I/71hz0DruXLL.jpg","image_count":4,"last_attempted":"2026-07-23T12:28:10-0700","attempts":1},"observed_at":"2026-07-22","source_confirmations":["source_listing_gtin"],"identity_rule":"exact identifiers only; related products are never substituted"},"trademark_owner":null,"trademark_owner_candidates":[],"trademark_owner_status":"not_found","product_manufacturer_link":"not_established","consumer_view":{"template":"sparse","kicker":"What remains open","headline":"UPC valid, no independent record","deck":"Check digit passes; no third-party database record found yet. Coverage gaps are common — not a strike.","finding_ids":[],"point_finding_ids":[],"cards":[],"open_items":["Not yet in NIH's public label registry.","Barcode checksum is valid; no independent product record was found."]},"tldr":{"assessment":"open_questions","headline":"UPC valid, no independent record","summary":"Check digit passes; no third-party database record found yet. Coverage gaps are common — not a strike.","lead_finding_id":null,"key_findings":[{"id":"label-and-serving-arithmetic-label-math-could-not-be-verified","class":"gap","headline":"Label math could not be verified","source":"Label and serving arithmetic","scope":"exact_listing"},{"id":"nih-label-catalog-not-found-in-nih-s-dsld-label-registry","class":"gap","headline":"Not found in NIH's DSLD label registry","source":"NIH label catalog","scope":"ingredient_context"},{"id":"keepa-exact-listing-history-this-item-belongs-to-a-catalog-variation-fam","class":"gap","headline":"This item belongs to a catalog variation family","source":"Keepa exact-listing history","scope":"exact_listing"}],"documented_concern_count":0,"confirmed_check_count":0,"open_question_count":1,"usage_note":"Decision support, not medical advice or a product recommendation. Missing evidence is a gap, not a strike."},"origin_context":null,"verdict":{"state":"open_questions","headline":"UPC valid, no independent record","detail":"Check digit passes; no third-party database record found yet. Coverage gaps are common — not a strike.","lead_finding_id":null,"meaning":"Finding-first decision support. Confirmed checks are not endorsements; cautions identify documented facts or bounded comparisons, not medical advice."},"public_verifiability":{"state":"insufficient_public_data","headline":"This product can't be verified from public data","detail":"Neither good nor bad — the checks below show what this listing publishes and what it withholds. Verifiable products publish more.","meaning":"Evidence availability only. Missing public data is a gap, never a strike."},"consistency_score":null,"findings":[{"id":"label-and-serving-arithmetic-label-math-could-not-be-verified","source":"Label and serving arithmetic","class":"gap","severity":"pend","weight":26,"headline":"Label math could not be verified","detail":"The retained 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.","proof":"The retained 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.","identity_basis":"listing","status":"live","source_refs":["source_listing"],"source_url":"https://www.amazon.com/dp/B000NRTWKO","scope":"exact_listing","inference_level":"gap","observed_at":"2026-07-22","presentation_tone":"gap","evidence":{"summary":"The retained 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.","source_refs":["source_listing"],"observed_at":"2026-07-22"},"html_anchor":"finding-label-and-serving-arithmetic-label-math-could-not-be-verified","report_url":"https://lookcloser.ai/p/753950001336#finding-label-and-serving-arithmetic-label-math-could-not-be-verified"},{"id":"nih-label-catalog-not-found-in-nih-s-dsld-label-registry","source":"NIH label catalog","class":"gap","severity":"info","weight":19,"headline":"Not found in NIH's DSLD label registry","detail":"The NIH Dietary Supplement Label Database has no matching label yet. Ingestion lags the market — recorded as a gap, not a strike.","proof":"The NIH Dietary Supplement Label Database has no matching label yet. Ingestion lags the market — recorded as a gap, not a strike.","identity_basis":"ingredient","status":"live","source_refs":["nih_dsld_search"],"source_url":"https://dsld.od.nih.gov/","scope":"ingredient_context","inference_level":"gap","observed_at":"2026-07-22","presentation_tone":"gap","evidence":{"summary":"The NIH Dietary Supplement Label Database has no matching label yet. Ingestion lags the market — recorded as a gap, not a strike.","source_refs":["nih_dsld_search"],"observed_at":"2026-07-22"},"html_anchor":"finding-nih-label-catalog-not-found-in-nih-s-dsld-label-registry","report_url":"https://lookcloser.ai/p/753950001336#finding-nih-label-catalog-not-found-in-nih-s-dsld-label-registry"},{"id":"keepa-exact-listing-history-this-item-belongs-to-a-catalog-variation-fam","source":"Keepa exact-listing history","class":"gap","severity":"info","weight":19,"headline":"This item belongs to a catalog variation family","detail":"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.","proof":"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.","identity_basis":"listing","status":"live","source_refs":["keepa_history","source_listing"],"source_url":"https://keepa.com/#!api","scope":"exact_listing","inference_level":"gap","observed_at":"2026-07-22","presentation_tone":"gap","evidence":{"summary":"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.","source_refs":["keepa_history","source_listing"],"observed_at":"2026-07-22"},"html_anchor":"finding-keepa-exact-listing-history-this-item-belongs-to-a-catalog-variation-fam","report_url":"https://lookcloser.ai/p/753950001336#finding-keepa-exact-listing-history-this-item-belongs-to-a-catalog-variation-fam"},{"id":"keepa-exact-listing-history-180-day-review-count-history-is-on-file","source":"Keepa exact-listing history","class":"gap","severity":"info","weight":16,"headline":"180-day review-count history is on file","detail":"Exact-listing history records written-review counts from 656 on 2026-01-29 to 675 on 2026-07-09 (net +19). Count movements can reflect sales, listing variants, collection resets, or moderation; this history does not establish whether reviews are authentic.","proof":"Exact-listing history records written-review counts from 656 on 2026-01-29 to 675 on 2026-07-09 (net +19). Count movements can reflect sales, listing variants, collection resets, or moderation; this history does not establish whether reviews are authentic.","identity_basis":"listing","status":"live","source_refs":["keepa_history","source_listing"],"source_url":"https://keepa.com/#!api","scope":"exact_listing","inference_level":"gap","observed_at":"2026-07-22","presentation_tone":"gap","evidence":{"summary":"Exact-listing history records written-review counts from 656 on 2026-01-29 to 675 on 2026-07-09 (net +19). Count movements can reflect sales, listing variants, collection resets, or moderation; this history does not establish whether reviews are authentic.","source_refs":["keepa_history","source_listing"],"observed_at":"2026-07-22"},"html_anchor":"finding-keepa-exact-listing-history-180-day-review-count-history-is-on-file","report_url":"https://lookcloser.ai/p/753950001336#finding-keepa-exact-listing-history-180-day-review-count-history-is-on-file"},{"id":"barcode-gtin-record-upc-valid-no-independent-record","source":"Barcode / GTIN record","class":"gap","severity":"info","weight":14,"headline":"UPC valid, no independent record","detail":"Check digit passes; no third-party database record found yet. Coverage gaps are common — not a strike.","proof":"Check digit passes; no third-party database record found yet. Coverage gaps are common — not a strike.","identity_basis":"gtin","status":"live","source_refs":["barcode_search","source_listing"],"source_url":"https://world.openfoodfacts.org/product/753950001336","scope":"exact_product","inference_level":"gap","observed_at":"2026-07-22","presentation_tone":"gap","evidence":{"summary":"Check digit passes; no third-party database record found yet. Coverage gaps are common — not a strike.","source_refs":["barcode_search","source_listing"],"observed_at":"2026-07-22"},"html_anchor":"finding-barcode-gtin-record-upc-valid-no-independent-record","report_url":"https://lookcloser.ai/p/753950001336#finding-barcode-gtin-record-upc-valid-no-independent-record"}],"label_math":{"verdict":"UNKNOWN","claimed_subject":null,"claimed_mg":null,"serving_mass_mg":null,"percent_of_serving":null,"serving_mass_source":null,"ambiguity":null,"declared_actives_total_mg":null,"headline_claim_mg":null,"headline_subject":null,"subject_actual_mg":null},"listing_claims":{"dose_claims":[],"testing":{"claimed":false,"named_lab_or_certifier":false},"container":{"units":null,"servings":null,"pack_count":1,"units_conflict":false},"marketing_text":["Supports Antioxidant Function","& Glycemic Balance*","SUPPORTS THE BODY'S DEFENSE AGAINST FREE RADICALS*","Supports a balanced glycemic & metabolic response already within normal range*","Regeneration Of Antioxidant To The Body*","Protects Cellular Health*","Able To Neutralize Free Radicals*","Alpha-Lipoic Acid is Both Water-Soluble and Fat-Soluble Antioxidant*","Alpha Lipoic Acid","Cellular Superhero"],"certification_text":[],"claim_checks":[{"kind":"efficacy","label":"Benefit claim","snippet":"…c Acid Caps for Men & Women, ALA Antioxidant Support for Nerve Health, Aids in Cellular Function,…","looked":"whether the ingredient doses on the label match the doses used in published research","found":"Ingredient-level evidence for this formula isn’t in our knowledge base yet. Recorded as not assessed — not as a negative.","status":"not-assessed"}],"identity_basis":"source_listing_and_identity_bound_label"},"facts_panel_status":"not_captured","label_photo_read":{"src":"vision:google/gemini-flash-1.5","reader_version":"2026-07-22.1","images_read":4,"facts_panel_image":null,"brand":"Doctor's BEST","product_name":"Alpha-Lipoic Acid 600","barcode":null,"serving_size_text":null,"serving_size_g":null,"servings_per_container":null,"net_weight_text":null,"net_weight_g":null,"unit_count_text":"60 Veggie Caps","actives":[],"label_claims":["Supports Antioxidant Function","& Glycemic Balance*","SUPPORTS THE BODY'S DEFENSE AGAINST FREE RADICALS*","Supports a balanced glycemic & metabolic response already within normal range*","Regeneration Of Antioxidant To The Body*","Protects Cellular Health*","Able To Neutralize Free Radicals*","Alpha-Lipoic Acid is Both Water-Soluble and Fat-Soluble Antioxidant*","Alpha Lipoic Acid","Cellular Superhero"],"certifications":[]},"resolved_facts_panel":null,"nih_dsld":null,"ingredient_science":null,"nsf_certification":null,"brand_documentation_request":null,"plain_summary":null,"fda_recalls":null,"offers_at_check_time":[],"price_comparison":{"identity_basis":"upc_gtin","record_gtin":"753950001336","source_listing_gtin":"753950001336","retailer_gtin_match":true,"brand_store_gtin_match":false,"seller_identifiers":{},"same_product_only":true,"offers":[],"offer_records":[],"observed_at":"2026-07-22"},"commerce_context":{"observed_at":"2026-07-22","record_gtin":"753950001336","source_listing":{"status":"exact_listing","url":"https://www.amazon.com/dp/B000NRTWKO","price":null,"rating":null,"rating_count":null,"published_gtin":"753950001336"},"brand_site":{"status":"not_confirmed","host":null,"url":null,"price":null,"published_gtin":null,"identity_basis":"not_confirmed","comparison_allowed":false,"shared_marketing_markers":[],"review_surface":null},"exact_offers":[],"external_marketplaces":{"iherb":{"source":"iHerb","status":"eligible_not_checked","identity_basis":"exact_gtin_required","gtin":"753950001336"},"walmart":{"source":"Walmart","status":"eligible_not_checked","identity_basis":"exact_gtin_required","gtin":"753950001336"}},"comparison_status":"no_second_exact_offer","identity_rule":"Prices and reviews are compared only when both pages publish the same UPC/GTIN."},"brand_store":null,"brand_review_surface":null,"ratings_surface":{"stars":null,"count":null,"observed_at":"2026-07-22","source_ref":"source_listing","identity_basis":"exact_listing_identifier","note":"retailer rating surface; not a product-quality or authenticity verdict"},"review_count_history":{"identity_basis":"exact_listing_identifier","selection_basis":"data_dive_demand","demand_reach":29200,"rating_count":{"points":[],"summary":null},"written_review_count":{"points":[["2026-01-29",656],["2026-02-05",657],["2026-02-19",659],["2026-03-06",660],["2026-03-20",662],["2026-03-30",663],["2026-04-27",665],["2026-05-18",668],["2026-06-11",670],["2026-06-25",672],["2026-06-29",673],["2026-07-09",675]],"summary":{"start":["2026-01-29",656],"latest":["2026-07-09",675],"net_change":19,"largest_increase":3,"largest_decrease":1}},"catalog_snapshot":{"observed_at":"2026-07-21T16:15:24.984164+00:00","listed_since":"2004-01-08","parent_listing_identifier":"B0GV2MNLF4","root_category_id":3760901,"category_path":[{"id":3760901,"name":"Health & Household"},{"id":3764441,"name":"Diet & Sports Nutrition"}],"brand":"Doctor's BEST","manufacturer":"Doctor's Best","monthly_sold_estimate":2000,"monthly_sold_note":"Source estimate; demand context only, not verified unit sales.","review_counts_last_observed":"2026-07-09","sales_rank_drops":{"30_days":57,"90_days":140,"180_days":230},"out_of_stock_percentage":{"30_days":null,"90_days":null,"180_days":null},"offer_count":5,"context_note":"Rank drops, stockout percentages, offer counts, and monthly-sold values are source observations or estimates; they do not establish product quality."}},"source_registry":{"source_listing":{"type":"product_listing","scope":"exact_listing","observed_at":"2026-07-22","url":"https://www.amazon.com/dp/B000NRTWKO","identity_basis":"listing_identifier","limitation":null},"barcode_search":{"type":"barcode_registry_search","scope":"exact_gtin","observed_at":"2026-07-22","url":"https://world.openfoodfacts.org/product/753950001336","identity_basis":"gtin"},"nih_dsld_search":{"type":"government_label_catalog","scope":"product_label","observed_at":"2026-07-22","url":"https://dsld.od.nih.gov/","identity_basis":"search_only"},"uspto_search":{"type":"government_trademark_registry","scope":"brand","observed_at":"2026-07-22","url":"https://tmsearch.uspto.gov/","identity_basis":"exact_wordmark_and_supplement_goods"},"openfda_search":{"type":"government_enforcement_search","scope":"product_or_brand","observed_at":"2026-07-22","url":"https://api.fda.gov/food/enforcement.json","identity_basis":"search_only"},"nsf_search":{"type":"certification_registry_search","scope":"product_or_brand","observed_at":"2026-07-22","url":"https://info.nsf.org/Certified/dietary/","identity_basis":"search_only"},"keepa_history":{"type":"paid_catalog_history","scope":"exact_listing","observed_at":"2026-07-22","url":"https://keepa.com/#!api","identity_basis":"exact_listing_identifier"}},"decision_support":{"disclosure":{"status":"panel_unavailable","summary":"No identity-bound Supplement Facts rows are available.","captured_rows":0,"quantified_rows":0,"separately_quantified_rows":0,"combined_blend_rows":[],"integrity_tells":[],"derived_from":["nih_dsld_search","source_listing"]},"identity_convergence":{"gtin":"753950001336","confirmations":["source_listing_gtin"],"confirmation_count":1,"summary":"1 identity-bound source(s) converge on this product.","not_a_quality_score":true},"research_coverage":{"panel_rows":0,"ingredients_with_reference_context":0,"exact_product_dose_comparisons":0,"dose_comparison_finding_ids":[],"blend_limits_dose_comparison":false,"limitation":"Ingredient context is not product efficacy evidence."},"review_trajectory":{"status":"observed","start":{"date":"2026-01-29","count":656},"latest":{"date":"2026-07-09","count":675},"net_change":19,"span_days":161,"average_change_per_30_days":3.5,"largest_single_interval_increase":3,"identity_basis":"exact_listing_identifier","limitation":"Count movement does not establish review authenticity; variation families may share counts."},"review_surface_comparison":null,"market":{"offers":[],"exact_gtin_only":true,"price_spread":null,"servings_basis":null,"limitation":"Prices are point-in-time observations."},"ownership":{"status":"not_found","owner":null,"candidate_count":0,"brand_age_months":270.5,"manufacturer_link":"not_established","limitation":"Trademark ownership does not establish manufacturer or country of manufacture."},"open_questions":[{"finding_id":"label-and-serving-arithmetic-label-math-could-not-be-verified","question":"Do the labeled amounts reconcile with the stated serving and container?","source_headline":"Label math could not be verified","needed_evidence":"identity-bound Supplement Facts panel","priority":26,"absence_is_not_a_strike":true}],"connected_signals":[],"evidence_balance":{"documented_concerns":0,"confirmed_checks":0,"neutral_or_open_findings":5,"material_open_questions":1,"concern_finding_ids":[],"confirmation_finding_ids":[]}},"observations":{"offers":[],"ratings":{"stars":null,"count":null,"observed_at":"2026-07-22","source_ref":"source_listing"},"facts_panel_source":null},"report_url":"https://lookcloser.ai/p/753950001336","methodology":"https://lookcloser.ai/methodology","built_at":"2026-07-23T20:13:22Z","status":"complete","caveats":["Pre-launch beta; not yet independently archived.","Prices and ratings are point-in-time snapshots.","LookCloser does not advise for or against any supplement."],"content_fingerprint":"sha256:c5d03cd30e197dd83b0b5ea6716cd809f93960b0b91223b4b6418461637a403f"}