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No exact-listing count history was available, so no review-pattern claim is made."},"html_anchor":"finding-keepa-exact-listing-history-review-count-history-not-available","report_url":"https://lookcloser.ai/p/785034518614/full#finding-keepa-exact-listing-history-review-count-history-not-available"},{"id":"label-and-serving-arithmetic-listing-claim-matches-the-supplement-facts-","source":"Label and serving arithmetic","class":"gap","noted":false,"severity":"info","weight":22,"headline":"Listing claim matches the Supplement Facts panel","detail":"The listing claims 10 mg; the photo-read Supplement Facts panel shows Melatonin at 10 mg per serving — the listing text and its photo-read panel agree; this is internal consistency, not independent testing.","proof":"The listing claims 10 mg; the photo-read Supplement Facts panel shows Melatonin at 10 mg per serving — the listing text and its photo-read panel agree; this is internal consistency, not independent testing.","identity_basis":"listing","status":"live","source_refs":["facts_panel","source_listing"],"source_url":"https://www.amazon.com/dp/B0CTYRQXCV","scope":"exact_listing","inference_level":"gap","observed_at":"2026-08-06","presentation_tone":"gap","evidence_id":"ev-93d55fc98176","evidence_url":"https://lookcloser.ai/e/ev-93d55fc98176","content_fingerprint":"sha256:07a7694abeab8dd27784b19b41d299c5349465e2c375265ff275a226ae0419b1","registry_receipts":[],"evidence":{"summary":"The listing claims 10 mg; the photo-read Supplement Facts panel shows Melatonin at 10 mg per serving — the listing text and its photo-read panel agree; this is internal consistency, not independent testing.","source_refs":["facts_panel","source_listing"],"source_records":[{"source":"facts_panel","source_url":"https://www.amazon.com/dp/B0CTYRQXCV","observed_at":"2026-08-06","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0CTYRQXCV","observed_at":"2026-08-06","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-06","looked":"LookCloser checked Label and serving arithmetic.","found":"The listing claims 10 mg; the photo-read Supplement Facts panel shows Melatonin at 10 mg per serving — the listing text and its photo-read panel agree; this is internal consistency, not independent testing."},"html_anchor":"finding-label-and-serving-arithmetic-listing-claim-matches-the-supplement-facts-","report_url":"https://lookcloser.ai/p/785034518614/full#finding-label-and-serving-arithmetic-listing-claim-matches-the-supplement-facts-"},{"id":"nih-published-research-reaching-a-studied-dose-costs-about-5-month","source":"NIH / published research","class":"gap","noted":false,"severity":"info","weight":22,"headline":"Reaching a studied dose costs about $5/month","detail":"At 1.0 serving(s) a day to reach the low end of the studied range (0.5–5 mg), this product runs roughly $5 per month. A price observation, not a recommendation.","proof":"At 1.0 serving(s) a day to reach the low end of the studied range (0.5–5 mg), this product runs roughly $5 per month. A price observation, not a recommendation.","identity_basis":"ingredient","status":"live","source_refs":["pubmed_melatonin"],"source_url":"https://pubmed.ncbi.nlm.nih.gov/?term=melatonin+dose+sleep+onset+meta-analysis","scope":"ingredient_context","inference_level":"gap","observed_at":"2026-08-06","presentation_tone":"gap","evidence_id":"ev-7f5bf37623b8","evidence_url":"https://lookcloser.ai/e/ev-7f5bf37623b8","content_fingerprint":"sha256:c7ce8f1859ee123b8fd7849c87bf6e26053124b2fb4755d49e910c33d7508105","registry_receipts":[],"evidence":{"summary":"At 1.0 serving(s) a day to reach the low end of the studied range (0.5–5 mg), this product runs roughly $5 per month. A price observation, not a recommendation.","source_refs":["pubmed_melatonin"],"source_records":[{"source":"pubmed_melatonin","source_url":"https://pubmed.ncbi.nlm.nih.gov/?term=melatonin+dose+sleep+onset+meta-analysis","observed_at":"2026-08-06","identity_basis":"named_ingredient","scope":"ingredient"}],"observed_at":"2026-08-06","looked":"LookCloser checked NIH / published research.","found":"At 1.0 serving(s) a day to reach the low end of the studied range (0.5–5 mg), this product runs roughly $5 per month. A price observation, not a recommendation."},"html_anchor":"finding-nih-published-research-reaching-a-studied-dose-costs-about-5-month","report_url":"https://lookcloser.ai/p/785034518614/full#finding-nih-published-research-reaching-a-studied-dose-costs-about-5-month"},{"id":"nih-published-research-research-context-is-available-for-the-listed-ingr","source":"NIH / published research","class":"gap","noted":false,"severity":"info","weight":22,"headline":"Research context is available for the listed ingredients","detail":"Published sources describe how melatonin have been studied. This is ingredient context only; the record does not establish that this product delivers the studied dose or outcome. Sources: NIH NCCIH — Melatonin, PubMed search: melatonin dose sleep onset.","proof":"Published sources describe how melatonin have been studied. This is ingredient context only; the record does not establish that this product delivers the studied dose or outcome. Sources: NIH NCCIH — Melatonin, PubMed search: melatonin dose sleep onset.","identity_basis":"ingredient","status":"live","source_refs":["pubmed_melatonin"],"source_url":"https://pubmed.ncbi.nlm.nih.gov/?term=melatonin+dose+sleep+onset+meta-analysis","scope":"ingredient_context","inference_level":"gap","observed_at":"2026-08-06","presentation_tone":"gap","evidence_id":"ev-bc759cb4d238","evidence_url":"https://lookcloser.ai/e/ev-bc759cb4d238","content_fingerprint":"sha256:c921cc85125576d4d74e1ff90e8c86cb89649403e0b208fb55c7d5a7833f064a","registry_receipts":[],"evidence":{"summary":"Published sources describe how melatonin have been studied. This is ingredient context only; the record does not establish that this product delivers the studied dose or outcome. 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Sources: NIH NCCIH — Melatonin, PubMed search: melatonin dose sleep onset."},"html_anchor":"finding-nih-published-research-research-context-is-available-for-the-listed-ingr","report_url":"https://lookcloser.ai/p/785034518614/full#finding-nih-published-research-research-context-is-available-for-the-listed-ingr"},{"id":"label-and-serving-arithmetic-public-label-filing-not-retained","source":"Label and serving arithmetic","class":"gap","noted":false,"severity":"info","weight":19,"headline":"Public label filing not retained","detail":"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.","proof":"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.","identity_basis":"listing","status":"live","source_refs":["facts_panel","source_listing"],"source_url":"https://www.amazon.com/dp/B0CTYRQXCV","scope":"exact_listing","inference_level":"gap","observed_at":"2026-08-06","presentation_tone":"gap","evidence_id":"ev-9e899546b75c","evidence_url":"https://lookcloser.ai/e/ev-9e899546b75c","content_fingerprint":"sha256:1dc5a6e2d5e30ab6741aedd0f9ced1b14787f3cdd0a18053fdf1ebc1cc62d967","registry_receipts":[],"evidence":{"summary":"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.","source_refs":["facts_panel","source_listing"],"source_records":[{"source":"facts_panel","source_url":"https://www.amazon.com/dp/B0CTYRQXCV","observed_at":"2026-08-06","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0CTYRQXCV","observed_at":"2026-08-06","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-06","looked":"LookCloser checked Label and serving arithmetic.","found":"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."},"html_anchor":"finding-label-and-serving-arithmetic-public-label-filing-not-retained","report_url":"https://lookcloser.ai/p/785034518614/full#finding-label-and-serving-arithmetic-public-label-filing-not-retained"},{"id":"fda-public-records-recall-search-no-match-found-as-of-aug-06-2026","source":"FDA public records","class":"gap","noted":false,"severity":"info","weight":19,"headline":"Recall search: no match found (as of Aug 06, 2026)","detail":"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.","proof":"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.","identity_basis":"none","status":"live","source_refs":["openfda_search"],"source_url":"https://api.fda.gov/food/enforcement.json?search=(recalling_firm:%22Just+Nutrients%22+OR+product_description:%22Just+Nutrients%22)&limit=5","scope":"search_scope","inference_level":"gap","observed_at":"2026-08-06","presentation_tone":"caution","evidence_id":"ev-09a2b58630b5","evidence_url":"https://lookcloser.ai/e/ev-09a2b58630b5","content_fingerprint":"sha256:ff15c53b484b4d7a13d2c120f986ae26ec3b7137f58ff2a72dafb74aee826714","registry_receipts":[],"evidence":{"summary":"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.","source_refs":["openfda_search"],"source_records":[{"source":"openfda_search","source_url":"https://api.fda.gov/food/enforcement.json?search=(recalling_firm:%22Just+Nutrients%22+OR+product_description:%22Just+Nutrients%22)&limit=5","observed_at":"2026-08-06","identity_basis":"search_only","scope":"product_or_brand","registry_name":"FDA enforcement","identifier":"Just Nutrients","receipt_label":"FDA enforcement search · Just Nutrients"}],"observed_at":"2026-08-06","looked":"LookCloser checked FDA public records.","found":"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."},"html_anchor":"finding-fda-public-records-recall-search-no-match-found-as-of-aug-06-2026","report_url":"https://lookcloser.ai/p/785034518614/full#finding-fda-public-records-recall-search-no-match-found-as-of-aug-06-2026"},{"id":"barcode-gtin-record-upc-valid-no-independent-record","source":"Barcode / GTIN record","class":"gap","noted":false,"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/00785034518614","scope":"exact_product","inference_level":"gap","observed_at":"2026-08-06","presentation_tone":"gap","evidence_id":"ev-5e33c7821902","evidence_url":"https://lookcloser.ai/e/ev-5e33c7821902","content_fingerprint":"sha256:72398bab3f4270b58ee1dfb33c54fbf1199842186df4947ea10eddbb936120de","registry_receipts":[],"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"],"source_records":[{"source":"barcode_search","source_url":"https://world.openfoodfacts.org/product/00785034518614","observed_at":"2026-08-06","identity_basis":"gtin","scope":"exact_gtin"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0CTYRQXCV","observed_at":"2026-08-06","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-06","looked":"LookCloser checked Barcode / GTIN record.","found":"Check digit passes; no third-party database record found yet. Coverage gaps are common — not a strike."},"html_anchor":"finding-barcode-gtin-record-upc-valid-no-independent-record","report_url":"https://lookcloser.ai/p/785034518614/full#finding-barcode-gtin-record-upc-valid-no-independent-record"}],"evidence_records":[{"evidence_id":"ev-437885e6cc7e","record_id":"785034518614","gtin":"785034518614","claim_key":"finding:serving_mass_impossibility","primary_source":"facts_panel","claim":"The label says 4 g of melatonin in 4 gummies — but not what those 4 gummies weigh","bucket":"claimed_no_support","looked":"LookCloser checked Label and serving arithmetic.","found":"A serving is 4 gummies, and the panel declares 4,000 mg — 4 g — of melatonin in that serving. What the panel doesn’t give is the one number needed to check it: what a serving weighs. Gummies of this type usually run somewhere around 2.5 to 3.5 grams each, which would put 4 of them near 10 to 14 grams. If that holds here, melatonin would be a high share of the serving’s weight, and that is why we stopped on this number. But we did not weigh these gummies. The 2.5–3.5 gram figure is a general estimate for the format, not a measurement of this product. One published number would settle it: the weight of one gummy, or of a 4-gummy serving. Until then we can’t confirm the 4 g and we can’t dispute it. Nothing here says the product is short — only that the label doesn’t let anyone check. Checked August 6, 2026.","proof":{"declared_contents_mg":4000,"active_total_mg":2000,"carbohydrate_mg":2000,"typical_gummy_mass_g":[2.5,3.5],"serving_count":4,"serving_weight_stated":false,"stated_serving_mass_mg":null},"source_refs":[{"source":"facts_panel","source_url":"https://www.amazon.com/dp/B0CTYRQXCV","observed_at":"2026-08-06","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0CTYRQXCV","observed_at":"2026-08-06","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-06","content_fingerprint":"sha256:8c1b3815882b043dfea10faa5a1a1155960899e3e8e7a00a703f13c9f37e377e","evidence_url":"https://lookcloser.ai/e/ev-437885e6cc7e"},{"evidence_id":"ev-b73368c7e361","record_id":"785034518614","gtin":"785034518614","claim_key":"finding:nih-published-research-melatonin-dose-is-above-the-studied-range","primary_source":"pubmed_melatonin","claim":"Melatonin dose is above the studied range","bucket":"claimed_no_support","looked":"LookCloser checked NIH / published research.","found":"label claims 10 mg/serving — above the range commonly used in research (sleep trials commonly use 0.5–5 mg; higher doses are not shown to work better and gummy products have repeatedly been found to differ from their labels). Sources: NIH NCCIH — Melatonin, PubMed search: melatonin dose sleep onset.","proof":{"detail":"label claims 10 mg/serving — above the range commonly used in research (sleep trials commonly use 0.5–5 mg; higher doses are not shown to work better and gummy products have repeatedly been found to differ from their labels). Sources: NIH NCCIH — Melatonin, PubMed search: melatonin dose sleep onset."},"source_refs":[{"source":"pubmed_melatonin","source_url":"https://pubmed.ncbi.nlm.nih.gov/?term=melatonin+dose+sleep+onset+meta-analysis","observed_at":"2026-08-06","identity_basis":"named_ingredient","scope":"ingredient"}],"observed_at":"2026-08-06","content_fingerprint":"sha256:39ba08bf170bcaf6b69133a5ae480cdd69eb87141cbbb674fa3943513a4686b6","evidence_url":"https://lookcloser.ai/e/ev-b73368c7e361"},{"evidence_id":"ev-f9d0c60130ae","record_id":"785034518614","gtin":"785034518614","claim_key":"finding:uspto-trademark-registry-exact-trademark-owner-identified","primary_source":"uspto_search","claim":"Exact trademark owner identified","bucket":"checks_out","looked":"LookCloser checked USPTO trademark registry.","found":"USPTO lists Nature's Care, LLC (LIMITED LIABILITY COMPANY) in 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.","proof":{"detail":"USPTO lists Nature's Care, LLC (LIMITED LIABILITY COMPANY) in 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."},"source_refs":[{"source":"uspto_search","source_url":"https://tsdr.uspto.gov/#caseNumber=88389292&caseSearchType=US_APPLICATION&caseType=DEFAULT&searchType=statusSearch","observed_at":"2026-08-06","identity_basis":"exact_wordmark_and_supplement_goods","scope":"brand","registry_name":"USPTO","identifier":"Registration 6004053","receipt_label":"USPTO · Registration 6004053"}],"observed_at":"2026-08-06","content_fingerprint":"sha256:dccf490eb807eb47e68bd25b0fcd203bb44e1f10e0ae2cba658323399ab8460c","evidence_url":"https://lookcloser.ai/e/ev-f9d0c60130ae"},{"evidence_id":"ev-3e225468fe95","record_id":"785034518614","gtin":"785034518614","claim_key":"finding:nih-published-research-each-ingredient-s-amount-is-disclosed","primary_source":"pubmed_melatonin","claim":"Each ingredient’s amount is disclosed","bucket":"checks_out","looked":"LookCloser checked NIH / published research.","found":"The panel gives a per-ingredient amount rather than hiding quantities inside a proprietary blend, so each one can be compared to published research.","proof":{"detail":"The panel gives a per-ingredient amount rather than hiding quantities inside a proprietary blend, so each one can be compared to published research."},"source_refs":[{"source":"pubmed_melatonin","source_url":"https://pubmed.ncbi.nlm.nih.gov/?term=melatonin+dose+sleep+onset+meta-analysis","observed_at":"2026-08-06","identity_basis":"named_ingredient","scope":"ingredient"}],"observed_at":"2026-08-06","content_fingerprint":"sha256:26f88afd1fabd0cd54b5dfb7ec367b9a7ccc74d35c8b75261d0443f2b691a955","evidence_url":"https://lookcloser.ai/e/ev-3e225468fe95"},{"evidence_id":"ev-09a2b58630b5","record_id":"785034518614","gtin":"785034518614","claim_key":"finding:fda-public-records-recall-search-no-match-found-as-of-aug-06-2026","primary_source":"openfda_search","claim":"Recall search: no match found (as of Aug 06, 2026)","bucket":"unverified","looked":"LookCloser checked FDA public records.","found":"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.","proof":{"detail":"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."},"source_refs":[{"source":"openfda_search","source_url":"https://api.fda.gov/food/enforcement.json?search=(recalling_firm:%22Just+Nutrients%22+OR+product_description:%22Just+Nutrients%22)&limit=5","observed_at":"2026-08-06","identity_basis":"search_only","scope":"product_or_brand","registry_name":"FDA enforcement","identifier":"Just Nutrients","receipt_label":"FDA enforcement search · Just Nutrients"}],"observed_at":"2026-08-06","content_fingerprint":"sha256:ff15c53b484b4d7a13d2c120f986ae26ec3b7137f58ff2a72dafb74aee826714","evidence_url":"https://lookcloser.ai/e/ev-09a2b58630b5"},{"evidence_id":"ev-93d55fc98176","record_id":"785034518614","gtin":"785034518614","claim_key":"finding:label-and-serving-arithmetic-listing-claim-matches-the-supplement-facts-","primary_source":"facts_panel","claim":"Listing claim matches the Supplement Facts panel","bucket":"unverified","looked":"LookCloser checked Label and serving arithmetic.","found":"The listing claims 10 mg; the photo-read Supplement Facts panel shows Melatonin at 10 mg per serving — the listing text and its photo-read panel agree; this is internal consistency, not independent testing.","proof":{"detail":"The listing claims 10 mg; the photo-read Supplement Facts panel shows Melatonin at 10 mg per serving — the listing text and its photo-read panel agree; this is internal consistency, not independent testing."},"source_refs":[{"source":"facts_panel","source_url":"https://www.amazon.com/dp/B0CTYRQXCV","observed_at":"2026-08-06","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0CTYRQXCV","observed_at":"2026-08-06","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-06","content_fingerprint":"sha256:07a7694abeab8dd27784b19b41d299c5349465e2c375265ff275a226ae0419b1","evidence_url":"https://lookcloser.ai/e/ev-93d55fc98176"},{"evidence_id":"ev-9e899546b75c","record_id":"785034518614","gtin":"785034518614","claim_key":"finding:label-and-serving-arithmetic-public-label-filing-not-retained","primary_source":"facts_panel","claim":"Public label filing not retained","bucket":"unverified","looked":"LookCloser checked Label and serving arithmetic.","found":"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.","proof":{"detail":"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."},"source_refs":[{"source":"facts_panel","source_url":"https://www.amazon.com/dp/B0CTYRQXCV","observed_at":"2026-08-06","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0CTYRQXCV","observed_at":"2026-08-06","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-06","content_fingerprint":"sha256:1dc5a6e2d5e30ab6741aedd0f9ced1b14787f3cdd0a18053fdf1ebc1cc62d967","evidence_url":"https://lookcloser.ai/e/ev-9e899546b75c"},{"evidence_id":"ev-5e33c7821902","record_id":"785034518614","gtin":"785034518614","claim_key":"finding:barcode-gtin-record-upc-valid-no-independent-record","primary_source":"barcode_search","claim":"UPC valid, no independent record","bucket":"unverified","looked":"LookCloser checked Barcode / GTIN record.","found":"Check digit passes; no third-party database record found yet. Coverage gaps are common — not a strike.","proof":{"detail":"Check digit passes; no third-party database record found yet. Coverage gaps are common — not a strike."},"source_refs":[{"source":"barcode_search","source_url":"https://world.openfoodfacts.org/product/00785034518614","observed_at":"2026-08-06","identity_basis":"gtin","scope":"exact_gtin"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0CTYRQXCV","observed_at":"2026-08-06","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-06","content_fingerprint":"sha256:72398bab3f4270b58ee1dfb33c54fbf1199842186df4947ea10eddbb936120de","evidence_url":"https://lookcloser.ai/e/ev-5e33c7821902"},{"evidence_id":"ev-d3f4de21973b","record_id":"785034518614","gtin":"785034518614","claim_key":"finding:keepa-exact-listing-history-review-count-history-not-available","primary_source":"keepa_history","claim":"Review-count history: not available","bucket":"unverified","looked":"LookCloser checked Keepa exact-listing history.","found":"Marketplace rating not shown★ — rating count unavailable. No exact-listing count history was available, so no review-pattern claim is made.","proof":{"detail":"Marketplace rating not shown★ — rating count unavailable. 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