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Company on file: Manufacturer — Dr. Berg Nutritionals, Alexandria, VA."},"html_anchor":"finding-nih-label-catalog-registered-in-nih-s-supplement-label-database-dsld","report_url":"https://lookcloser.ai/p/lc-c8cfd6ac#finding-nih-label-catalog-registered-in-nih-s-supplement-label-database-dsld"},{"id":"label-and-serving-arithmetic-no-physical-impossibility-in-the-listed-amo","source":"Label and serving arithmetic","class":"gap","severity":"info","weight":22,"headline":"No physical impossibility in the listed amounts","detail":"Technical check only: the panel’s 6 actives sum to 1,317 mg, which fits inside the ≈7,000 mg serving. This means the numbers are physically possible — it does not mean the formula was validated or the contents confirmed.","proof":"Technical check only: the panel’s 6 actives sum to 1,317 mg, which fits inside the ≈7,000 mg serving. This means the numbers are physically possible — it does not mean the formula was validated or the contents confirmed.","identity_basis":"listing","status":"live","source_refs":["facts_panel","source_listing"],"source_url":"https://www.amazon.com/dp/B06W9F3X88","scope":"exact_listing","inference_level":"gap","observed_at":"2026-07-23","presentation_tone":"gap","evidence_id":"ev-9b7d4c93e6c4","evidence_url":"https://lookcloser.ai/e/ev-9b7d4c93e6c4","content_fingerprint":"sha256:50efb1f3743ec3b75a2211e233ce25494fa569629d7ea75169db48de0cdb7c8b","registry_receipts":[],"evidence":{"summary":"Technical check only: the panel’s 6 actives sum to 1,317 mg, which fits inside the ≈7,000 mg serving. This means the numbers are physically possible — it does not mean the formula was validated or the contents confirmed.","source_refs":["facts_panel","source_listing"],"source_records":[{"source":"facts_panel","source_url":"https://www.amazon.com/dp/B06W9F3X88","observed_at":"2026-07-23","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B06W9F3X88","observed_at":"2026-07-23","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-23","looked":"LookCloser checked Label and serving arithmetic.","found":"Technical check only: the panel’s 6 actives sum to 1,317 mg, which fits inside the ≈7,000 mg serving. This means the numbers are physically possible — it does not mean the formula was validated or the contents confirmed."},"html_anchor":"finding-label-and-serving-arithmetic-no-physical-impossibility-in-the-listed-amo","report_url":"https://lookcloser.ai/p/lc-c8cfd6ac#finding-label-and-serving-arithmetic-no-physical-impossibility-in-the-listed-amo"},{"id":"label-and-serving-arithmetic-photo-read-pack-math-is-internally-consiste","source":"Label and serving arithmetic","class":"gap","severity":"info","weight":22,"headline":"Photo-read pack math is internally consistent","detail":"50 servings × 7 g = 350 g, matching the printed net weight 325 g (Net wt 11.46 oz (325 g)). This checks agreement within the photo read; it is not an independent contents test.","proof":"50 servings × 7 g = 350 g, matching the printed net weight 325 g (Net wt 11.46 oz (325 g)). This checks agreement within the photo read; it is not an independent contents test.","identity_basis":"listing","status":"live","source_refs":["facts_panel","source_listing"],"source_url":"https://www.amazon.com/dp/B06W9F3X88","scope":"exact_listing","inference_level":"gap","observed_at":"2026-07-23","presentation_tone":"gap","evidence_id":"ev-8f41b357f1b3","evidence_url":"https://lookcloser.ai/e/ev-8f41b357f1b3","content_fingerprint":"sha256:a893fbd170860d253b9b68e05e8eaf1faffdaf10e3855705b73ab0a0784f6e57","registry_receipts":[],"evidence":{"summary":"50 servings × 7 g = 350 g, matching the printed net weight 325 g (Net wt 11.46 oz (325 g)). 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This checks agreement within the photo read; it is not an independent contents test."},"html_anchor":"finding-label-and-serving-arithmetic-photo-read-pack-math-is-internally-consiste","report_url":"https://lookcloser.ai/p/lc-c8cfd6ac#finding-label-and-serving-arithmetic-photo-read-pack-math-is-internally-consiste"},{"id":"nih-published-research-research-context-is-available-for-the-listed-ingr","source":"NIH / published research","class":"gap","severity":"info","weight":22,"headline":"Research context is available for the listed ingredients","detail":"Published sources describe how magnesium have been studied. This is ingredient context only; the record does not establish that this product delivers the studied dose or outcome. Sources: NIH ODS — Magnesium fact sheet, PubMed search: magnesium glycinate supplementation.","proof":"Published sources describe how magnesium have been studied. This is ingredient context only; the record does not establish that this product delivers the studied dose or outcome. Sources: NIH ODS — Magnesium fact sheet, PubMed search: magnesium glycinate supplementation.","identity_basis":"ingredient","status":"live","source_refs":["nih_ods_magnesium","pubmed_magnesium"],"source_url":"https://ods.od.nih.gov/factsheets/Magnesium-HealthProfessional/","scope":"ingredient_context","inference_level":"gap","observed_at":"2026-07-23","presentation_tone":"gap","evidence_id":"ev-afa90e16eba5","evidence_url":"https://lookcloser.ai/e/ev-afa90e16eba5","content_fingerprint":"sha256:28464056437a300b6e7bd8276d202b8a1afa0b7f0e4802df320ea1f7f7bfbccb","registry_receipts":[{"source":"nih_ods_magnesium","url":"https://ods.od.nih.gov/factsheets/Magnesium-HealthProfessional/","label":"NIH ODS — Magnesium fact sheet","registry_name":"NIH ODS","standard":null,"identifier":"magnesium"}],"evidence":{"summary":"Published sources describe how magnesium have been studied. This is ingredient context only; the record does not establish that this product delivers the studied dose or outcome. Sources: NIH ODS — Magnesium fact sheet, PubMed search: magnesium glycinate supplementation.","source_refs":["nih_ods_magnesium","pubmed_magnesium"],"source_records":[{"source":"nih_ods_magnesium","source_url":"https://ods.od.nih.gov/factsheets/Magnesium-HealthProfessional/","observed_at":"2026-07-23","identity_basis":"named_ingredient","scope":"ingredient","registry_name":"NIH ODS","identifier":"magnesium","receipt_label":"NIH ODS — Magnesium fact sheet"},{"source":"pubmed_magnesium","source_url":"https://pubmed.ncbi.nlm.nih.gov/?term=magnesium+glycinate+supplementation","observed_at":"2026-07-23","identity_basis":"named_ingredient","scope":"ingredient"}],"observed_at":"2026-07-23","looked":"LookCloser checked NIH / published research.","found":"Published sources describe how magnesium have been studied. This is ingredient context only; the record does not establish that this product delivers the studied dose or outcome. Sources: NIH ODS — Magnesium fact sheet, PubMed search: magnesium glycinate supplementation."},"html_anchor":"finding-nih-published-research-research-context-is-available-for-the-listed-ingr","report_url":"https://lookcloser.ai/p/lc-c8cfd6ac#finding-nih-published-research-research-context-is-available-for-the-listed-ingr"},{"id":"fda-public-records-fda-recall-appears-in-this-brand-s-history","source":"FDA public records","class":"gap","severity":"info","weight":19,"headline":"FDA recall appears in this brand's history","detail":"Brand-level context only, not a finding about this product. Health & Wellness Center, Inc. recalled a different or not-exactly-bound product on 2021-09-24: “Product recalled because of the presence of mold and/or yeast found in amounts that exceed the product's established specifications .” (status: Terminated). The recalled product was: “Dr. Berg Nutritionals, Liquid Vitamin D with Zinc Dietary Supplement ( Liquid Vitamin D ), Individual 1 FL OZ bottle (with no secondary packaging), Glass bottle.     The label of t” — not necessarily the product on this page. Verify at <a href=\"https://www.accessdata.fda.gov/scripts/ires/index.cfm\" rel=\"noopener\">FDA’s recall database</a>.","proof":"Brand-level context only, not a finding about this product. Health & Wellness Center, Inc. recalled a different or not-exactly-bound product on 2021-09-24: “Product recalled because of the presence of mold and/or yeast found in amounts that exceed the product's established specifications .” (status: Terminated). The recalled product was: “Dr. Berg Nutritionals, Liquid Vitamin D with Zinc Dietary Supplement ( Liquid Vitamin D ), Individual 1 FL OZ bottle (with no secondary packaging), Glass bottle.     The label of t” — not necessarily the product on this page. Verify at <a href=\"https://www.accessdata.fda.gov/scripts/ires/index.cfm\" rel=\"noopener\">FDA’s recall database</a>.","identity_basis":"none","status":"live","source_refs":["openfda_search"],"source_url":"https://api.fda.gov/food/enforcement.json?search=(recalling_firm:%22Dr.+Berg+Nutritionals%22+OR+product_description:%22Dr.+Berg+Nutritionals%22)&limit=5","scope":"search_scope","inference_level":"gap","observed_at":"2026-07-23","presentation_tone":"caution","evidence_id":"ev-1776ab6d1642","evidence_url":"https://lookcloser.ai/e/ev-1776ab6d1642","content_fingerprint":"sha256:c4007e8db63cf0362686764856f59be9bc7a91c939a67a4b057e852685410ae2","registry_receipts":[{"source":"openfda_search","url":"https://api.fda.gov/food/enforcement.json?search=(recalling_firm:%22Dr.+Berg+Nutritionals%22+OR+product_description:%22Dr.+Berg+Nutritionals%22)&limit=5","label":"FDA enforcement search · Dr. Berg Nutritionals","registry_name":"FDA enforcement","standard":null,"identifier":"Dr. Berg Nutritionals"}],"evidence":{"summary":"Brand-level context only, not a finding about this product. Health & Wellness Center, Inc. recalled a different or not-exactly-bound product on 2021-09-24: “Product recalled because of the presence of mold and/or yeast found in amounts that exceed the product's established specifications .” (status: Terminated). The recalled product was: “Dr. Berg Nutritionals, Liquid Vitamin D with Zinc Dietary Supplement ( Liquid Vitamin D ), Individual 1 FL OZ bottle (with no secondary packaging), Glass bottle.     The label of t” — not necessarily the product on this page. Verify at <a href=\"https://www.accessdata.fda.gov/scripts/ires/index.cfm\" rel=\"noopener\">FDA’s recall database</a>.","source_refs":["openfda_search"],"source_records":[{"source":"openfda_search","source_url":"https://api.fda.gov/food/enforcement.json?search=(recalling_firm:%22Dr.+Berg+Nutritionals%22+OR+product_description:%22Dr.+Berg+Nutritionals%22)&limit=5","observed_at":"2026-07-23","identity_basis":"product_brand","scope":"product_or_brand","registry_name":"FDA enforcement","identifier":"Dr. Berg Nutritionals","receipt_label":"FDA enforcement search · Dr. Berg Nutritionals"}],"observed_at":"2026-07-23","looked":"LookCloser checked FDA public records.","found":"Brand-level context only, not a finding about this product. Health & Wellness Center, Inc. recalled a different or not-exactly-bound product on 2021-09-24: “Product recalled because of the presence of mold and/or yeast found in amounts that exceed the product's established specifications .” (status: Terminated). The recalled product was: “Dr. Berg Nutritionals, Liquid Vitamin D with Zinc Dietary Supplement ( Liquid Vitamin D ), Individual 1 FL OZ bottle (with no secondary packaging), Glass bottle.     The label of t” — not necessarily the product on this page. Verify at <a href=\"https://www.accessdata.fda.gov/scripts/ires/index.cfm\" rel=\"noopener\">FDA’s recall database</a>."},"html_anchor":"finding-fda-public-records-fda-recall-appears-in-this-brand-s-history","report_url":"https://lookcloser.ai/p/lc-c8cfd6ac#finding-fda-public-records-fda-recall-appears-in-this-brand-s-history"},{"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":"2026-07-23","presentation_tone":"gap","evidence_id":"ev-82d7e2ac6c00","evidence_url":"https://lookcloser.ai/e/ev-82d7e2ac6c00","content_fingerprint":"sha256:72c6b359c12f8e2e1450262411341f8d7d7b9d0a1abd9d98d8e7915414ba9a0d","registry_receipts":[],"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"],"source_records":[{"source":"keepa_history","source_url":"https://keepa.com/#!api","observed_at":"2026-07-23","identity_basis":"exact_listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B06W9F3X88","observed_at":"2026-07-23","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-23","looked":"LookCloser checked Keepa exact-listing history.","found":"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."},"html_anchor":"finding-keepa-exact-listing-history-this-item-belongs-to-a-catalog-variation-fam","report_url":"https://lookcloser.ai/p/lc-c8cfd6ac#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 2,427 on 2026-02-02 to 2,481 on 2026-07-11 (net +54). 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 2,427 on 2026-02-02 to 2,481 on 2026-07-11 (net +54). 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":"2026-07-23","presentation_tone":"gap","evidence_id":"ev-0f58d92d2311","evidence_url":"https://lookcloser.ai/e/ev-0f58d92d2311","content_fingerprint":"sha256:545894561a545def78e7da72ae6600f136ab0bb0f4a0084fb0d95633f97604a7","registry_receipts":[],"evidence":{"summary":"Exact-listing history records written-review counts from 2,427 on 2026-02-02 to 2,481 on 2026-07-11 (net +54). 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Count movements can reflect sales, listing variants, collection resets, or moderation; this history does not establish whether reviews are authentic."},"html_anchor":"finding-keepa-exact-listing-history-180-day-review-count-history-is-on-file","report_url":"https://lookcloser.ai/p/lc-c8cfd6ac#finding-keepa-exact-listing-history-180-day-review-count-history-is-on-file"}],"evidence_records":[{"evidence_id":"ev-9b7d4c93e6c4","record_id":"lc-c8cfd6ac","gtin":null,"claim_key":"finding:label-and-serving-arithmetic-no-physical-impossibility-in-the-listed-amo","primary_source":"facts_panel","claim":"No physical impossibility in the listed amounts","bucket":"unverified","looked":"LookCloser checked Label and serving arithmetic.","found":"Technical check only: the panel’s 6 actives sum to 1,317 mg, which fits inside the ≈7,000 mg serving. This means the numbers are physically possible — it does not mean the formula was validated or the contents confirmed.","proof":{"detail":"Technical check only: the panel’s 6 actives sum to 1,317 mg, which fits inside the ≈7,000 mg serving. This means the numbers are physically possible — it does not mean the formula was validated or the contents confirmed."},"source_refs":[{"source":"facts_panel","source_url":"https://www.amazon.com/dp/B06W9F3X88","observed_at":"2026-07-23","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B06W9F3X88","observed_at":"2026-07-23","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-23","content_fingerprint":"sha256:50efb1f3743ec3b75a2211e233ce25494fa569629d7ea75169db48de0cdb7c8b","evidence_url":"https://lookcloser.ai/e/ev-9b7d4c93e6c4"},{"evidence_id":"ev-afa90e16eba5","record_id":"lc-c8cfd6ac","gtin":null,"claim_key":"finding:nih-published-research-research-context-is-available-for-the-listed-ingr","primary_source":"nih_ods_magnesium","claim":"Research context is available for the listed ingredients","bucket":"unverified","looked":"LookCloser checked NIH / published research.","found":"Published sources describe how magnesium have been studied. 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Sources: NIH ODS — Magnesium fact sheet, PubMed search: magnesium glycinate supplementation."},"source_refs":[{"source":"nih_ods_magnesium","source_url":"https://ods.od.nih.gov/factsheets/Magnesium-HealthProfessional/","observed_at":"2026-07-23","identity_basis":"named_ingredient","scope":"ingredient","registry_name":"NIH ODS","identifier":"magnesium","receipt_label":"NIH ODS — Magnesium fact sheet"},{"source":"pubmed_magnesium","source_url":"https://pubmed.ncbi.nlm.nih.gov/?term=magnesium+glycinate+supplementation","observed_at":"2026-07-23","identity_basis":"named_ingredient","scope":"ingredient"}],"observed_at":"2026-07-23","content_fingerprint":"sha256:28464056437a300b6e7bd8276d202b8a1afa0b7f0e4802df320ea1f7f7bfbccb","evidence_url":"https://lookcloser.ai/e/ev-afa90e16eba5"},{"evidence_id":"ev-45d72b402723","record_id":"lc-c8cfd6ac","gtin":null,"claim_key":"finding:label-and-serving-arithmetic-ingredient-amounts-are-hidden-inside-a-blen","primary_source":"facts_panel","claim":"Ingredient amounts are hidden inside a blend","bucket":"claimed_no_support","looked":"LookCloser checked Label and serving arithmetic.","found":"The panel lists “Trace mineral complex” as a combined amount. A blend total can’t tell you whether any single ingredient reaches a dose used in research.","proof":{"detail":"The panel lists “Trace mineral complex” as a combined amount. A blend total can’t tell you whether any single ingredient reaches a dose used in research."},"source_refs":[{"source":"facts_panel","source_url":"https://www.amazon.com/dp/B06W9F3X88","observed_at":"2026-07-23","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B06W9F3X88","observed_at":"2026-07-23","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-23","content_fingerprint":"sha256:99809d77c7c8717e9166f6deb6627469c924b00a7712f6c93df0f67229e12e25","evidence_url":"https://lookcloser.ai/e/ev-45d72b402723"},{"evidence_id":"ev-8f41b357f1b3","record_id":"lc-c8cfd6ac","gtin":null,"claim_key":"finding:label-and-serving-arithmetic-photo-read-pack-math-is-internally-consiste","primary_source":"facts_panel","claim":"Photo-read pack math is internally consistent","bucket":"unverified","looked":"LookCloser checked Label and serving arithmetic.","found":"50 servings × 7 g = 350 g, matching the printed net weight 325 g (Net wt 11.46 oz (325 g)). This checks agreement within the photo read; it is not an independent contents test.","proof":{"detail":"50 servings × 7 g = 350 g, matching the printed net weight 325 g (Net wt 11.46 oz (325 g)). This checks agreement within the photo read; it is not an independent contents test."},"source_refs":[{"source":"facts_panel","source_url":"https://www.amazon.com/dp/B06W9F3X88","observed_at":"2026-07-23","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B06W9F3X88","observed_at":"2026-07-23","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-23","content_fingerprint":"sha256:a893fbd170860d253b9b68e05e8eaf1faffdaf10e3855705b73ab0a0784f6e57","evidence_url":"https://lookcloser.ai/e/ev-8f41b357f1b3"},{"evidence_id":"ev-3f388eaf5def","record_id":"lc-c8cfd6ac","gtin":null,"claim_key":"finding:nih-label-catalog-registered-in-nih-s-supplement-label-database-dsld","primary_source":"nih_dsld_search","claim":"Registered in NIH's supplement label database (DSLD)","bucket":"checks_out","looked":"LookCloser checked NIH label catalog.","found":"Label #238774 “Dr. Berg's Electrolyte Powder Raspberry & Lemon Natural Flavor” (Dr. Berg Nutritionals), entered 2020-12-26, with the full Supplement Facts on file — see the panel below. NIH marks this label as off-market (superseded or discontinued version). Company on file: Manufacturer — Dr. Berg Nutritionals, Alexandria, VA.","proof":{"detail":"Label #238774 “Dr. Berg's Electrolyte Powder Raspberry & Lemon Natural Flavor” (Dr. Berg Nutritionals), entered 2020-12-26, with the full Supplement Facts on file — see the panel below. NIH marks this label as off-market (superseded or discontinued version). Company on file: Manufacturer — Dr. Berg Nutritionals, Alexandria, VA."},"source_refs":[{"source":"nih_dsld_search","source_url":"https://dsld.od.nih.gov/label/238774","observed_at":"2026-07-23","identity_basis":"brand_product_name","scope":"product_label","registry_name":"NIH DSLD","identifier":"Label #238774","receipt_label":"NIH DSLD · Label #238774"}],"observed_at":"2026-07-23","content_fingerprint":"sha256:ddf9b8ede18b253991cf755345debdaeee4a2f3a6dfd33eb7ce14680bf80998a","evidence_url":"https://lookcloser.ai/e/ev-3f388eaf5def"},{"evidence_id":"ev-1776ab6d1642","record_id":"lc-c8cfd6ac","gtin":null,"claim_key":"finding:fda-public-records-fda-recall-appears-in-this-brand-s-history","primary_source":"openfda_search","claim":"FDA recall appears in this brand's history","bucket":"unverified","looked":"LookCloser checked FDA public records.","found":"Brand-level context only, not a finding about this product. Health & Wellness Center, Inc. recalled a different or not-exactly-bound product on 2021-09-24: “Product recalled because of the presence of mold and/or yeast found in amounts that exceed the product's established specifications .” (status: Terminated). The recalled product was: “Dr. Berg Nutritionals, Liquid Vitamin D with Zinc Dietary Supplement ( Liquid Vitamin D ), Individual 1 FL OZ bottle (with no secondary packaging), Glass bottle.     The label of t” — not necessarily the product on this page. Verify at <a href=\"https://www.accessdata.fda.gov/scripts/ires/index.cfm\" rel=\"noopener\">FDA’s recall database</a>.","proof":{"detail":"Brand-level context only, not a finding about this product. Health & Wellness Center, Inc. recalled a different or not-exactly-bound product on 2021-09-24: “Product recalled because of the presence of mold and/or yeast found in amounts that exceed the product's established specifications .” (status: Terminated). The recalled product was: “Dr. Berg Nutritionals, Liquid Vitamin D with Zinc Dietary Supplement ( Liquid Vitamin D ), Individual 1 FL OZ bottle (with no secondary packaging), Glass bottle.     The label of t” — not necessarily the product on this page. Verify at <a href=\"https://www.accessdata.fda.gov/scripts/ires/index.cfm\" rel=\"noopener\">FDA’s recall database</a>."},"source_refs":[{"source":"openfda_search","source_url":"https://api.fda.gov/food/enforcement.json?search=(recalling_firm:%22Dr.+Berg+Nutritionals%22+OR+product_description:%22Dr.+Berg+Nutritionals%22)&limit=5","observed_at":"2026-07-23","identity_basis":"product_brand","scope":"product_or_brand","registry_name":"FDA enforcement","identifier":"Dr. Berg Nutritionals","receipt_label":"FDA enforcement search · Dr. Berg Nutritionals"}],"observed_at":"2026-07-23","content_fingerprint":"sha256:c4007e8db63cf0362686764856f59be9bc7a91c939a67a4b057e852685410ae2","evidence_url":"https://lookcloser.ai/e/ev-1776ab6d1642"},{"evidence_id":"ev-0f58d92d2311","record_id":"lc-c8cfd6ac","gtin":null,"claim_key":"finding:keepa-exact-listing-history-180-day-review-count-history-is-on-file","primary_source":"keepa_history","claim":"180-day review-count history is on file","bucket":"unverified","looked":"LookCloser checked Keepa exact-listing history.","found":"Exact-listing history records written-review counts from 2,427 on 2026-02-02 to 2,481 on 2026-07-11 (net +54). Count movements can reflect sales, listing variants, collection resets, or moderation; this history does not establish whether reviews are authentic.","proof":{"detail":"Exact-listing history records written-review counts from 2,427 on 2026-02-02 to 2,481 on 2026-07-11 (net +54). Count movements can reflect sales, listing variants, collection resets, or moderation; this history does not establish whether reviews are authentic."},"source_refs":[{"source":"keepa_history","source_url":"https://keepa.com/#!api","observed_at":"2026-07-23","identity_basis":"exact_listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B06W9F3X88","observed_at":"2026-07-23","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-23","content_fingerprint":"sha256:545894561a545def78e7da72ae6600f136ab0bb0f4a0084fb0d95633f97604a7","evidence_url":"https://lookcloser.ai/e/ev-0f58d92d2311"},{"evidence_id":"ev-82d7e2ac6c00","record_id":"lc-c8cfd6ac","gtin":null,"claim_key":"finding:keepa-exact-listing-history-this-item-belongs-to-a-catalog-variation-fam","primary_source":"keepa_history","claim":"This item belongs to a catalog variation family","bucket":"unverified","looked":"LookCloser checked Keepa exact-listing history.","found":"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":{"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."},"source_refs":[{"source":"keepa_history","source_url":"https://keepa.com/#!api","observed_at":"2026-07-23","identity_basis":"exact_listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B06W9F3X88","observed_at":"2026-07-23","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-23","content_fingerprint":"sha256:72c6b359c12f8e2e1450262411341f8d7d7b9d0a1abd9d98d8e7915414ba9a0d","evidence_url":"https://lookcloser.ai/e/ev-82d7e2ac6c00"},{"evidence_id":"ev-a841b6b09a8f","record_id":"lc-c8cfd6ac","gtin":null,"claim_key":"claim:timeline","primary_source":"source_listing","claim":"Results promised within a stated time","bucket":"claimed_no_support","looked":"a study measuring the stated outcome over the stated time","found":"No study measuring the stated outcome over the stated timeframe was located for this product.","proof":{"kind":"timeline","status":"not-substantiated","snippet":"…re unhappy with this product reach out to us within 30 days of your purchase date and we will take care…"},"source_refs":[{"source":"source_listing","source_url":"https://www.amazon.com/dp/B06W9F3X88","observed_at":"2026-07-23","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-23","content_fingerprint":"sha256:bb3f00557117569689eab14dfd36621bb7251109f80b16dc591cb19cecbe92c1","evidence_url":"https://lookcloser.ai/e/ev-a841b6b09a8f"},{"evidence_id":"ev-b4f9493e70fc","record_id":"lc-c8cfd6ac","gtin":null,"claim_key":"claim:efficacy","primary_source":"source_listing","claim":"Advertised health or performance benefit","bucket":"partly","looked":"whether the ingredient doses on the label match the doses used in published research","found":"Published research exists for ingredients in this formula — see Related research below. 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