{"hq_id":"hq-p-bdy-000130","name":"Melatonin Supplements (Unregulated Dosing, Children's Market)","category":{"primary":"personal_care","secondary":"supplements","tags":["melatonin","supplement","children","gummy","dosing","unregulated","sleep"]},"product_tier":"BDY","overall_risk_level":"moderate","description":"Melatonin dietary supplements: unregulated under DSHEA (no FDA pre-market approval). Studies show actual content is 83-478% of labeled dose (83% to nearly 5x). Children's melatonin gummy market exploded — CDC 2022: melatonin ingestion calls to Poison Control increased 530% from 2012-2021, with 27,795 calls for children under 5 in 2021. Some products contain undisclosed serotonin (a prescription drug). Long-term effects on developing endocrine systems unknown.","synthesis":{"derived_risk_level":"moderate","synthesis_confidence":0.88,"synthesis_method":"compound_composition","context_used":"human_child","context_source":"product_users","exposure_modifier":0.977,"vulnerability_escalated":true,"escalation_reason":"Child exposure group","compounds_resolved":1,"compounds_total":1,"synthesis_date":"2026-03-27","synthesis_version":"1.0.0"},"hazard_summary":{"sensitive_populations":"children (accidental overdose, developing endocrine), daily users","overall_risk":"moderate","primary_concerns":["Actual content 83-478% of labeled dose (JAMA 2023)","530% increase in pediatric Poison Control calls (CDC 2022)","Undisclosed serotonin found in some products","Long-term endocrine effects on children unknown"],"exposure_routes":"Oral ingestion daily"},"exposure":{"routes":["oral"],"contact_types":["oral_direct"],"users":["adult","child"],"duration":"minutes","frequency":"daily","scenarios":["Daily use for sleep: actual dose 83-478% of label","Children's gummy melatonin: candy-like, accidental over-ingestion","530% increase in pediatric Poison Control calls (2012-2021)","Some products contain undisclosed serotonin"],"notes":"JAMA 2023: tested 25 melatonin gummy products — actual melatonin ranged from 74% to 347% of labeled dose. One product contained no detectable melatonin. Another contained serotonin (a prescription drug). Effective dose for adults: 0.5-3mg (most products contain 5-20mg). Children: AAP recommends behavioral sleep interventions first, melatonin only as adjunct with pediatrician guidance."},"consumer_guidance":{"usage_warning":"Use lowest effective dose (0.5-3mg for adults — most products are drastically overdosed). Choose USP-verified brands. Do not give children melatonin without pediatrician guidance. Store securely — children's gummy melatonin resembles candy. Behavioral sleep interventions first.","safer_alternatives":["USP-verified melatonin (actual dose verified)","Behavioral sleep hygiene (consistent bedtime, no screens 1hr before)","Light exposure management (bright morning light, dim evening)","Prescription melatonin agonist (ramelteon — FDA-approved, controlled dose)"],"red_flags":[{"indicator":"Health claims without FDA approval or clinical evidence","meaning":"Product efficacy unverified.","action":"Consult physician. Check FDA and clinical trial evidence."}],"green_flags":[{"indicator":"FDA-approved, USP-verified, or physician-recommended","meaning":"Verified safety and/or efficacy through established evaluation.","verification":"Check FDA approval status, USP mark, or published clinical evidence."}],"what_to_ask":[{"question":"Is there FDA-approved or peer-reviewed clinical evidence for this product?","why_it_matters":"Health products without evidence may be ineffective or harmful.","good_answer":"FDA-approved or supported by published RCTs.","bad_answer":"Testimonials only or DSHEA-exempt supplement with no clinical evidence."}],"alternatives":[{"name":"USP-verified melatonin","notes":"actual dose verified"},{"name":"Behavioral sleep hygiene","notes":"consistent bedtime, no screens 1hr before"},{"name":"Light exposure management","notes":"bright morning light, dim evening"}]},"regulatory":{"applicable_regulations":[{"jurisdiction":"USA","regulation":"DSHEA (Dietary Supplement Health and Education Act, 1994)","citation":"21 U.S.C. 321(ff)","requirements":"Dietary supplements exempt from pre-market FDA approval. Manufacturer responsible for safety. No dosing verification required.","compliance_status":null,"effective_date":"1994-10-25","enforcing_agency":"FDA (post-market only)","penalties":null,"source_ref":null}],"certifications":[],"labeling":{"required_disclosures":[],"prop65_warning":{"required":null,"chemicals":[],"endpoint":null,"notes":null},"ghs_labeling":{"required":null,"signal_word":null,"pictograms":[],"hazard_statements":[],"notes":null},"hidden_ingredients":{"trade_secret_protected":null,"categories_hidden":[],"estimated_count":null,"known_concerns":null,"notes":null},"notes":null},"recalls":[],"regulatory_gap":null,"notes":null},"lifecycle":{"recyclable":true,"disposal_guidance":"Regular waste. Store away from children.","hazardous_waste":false,"expected_lifespan":"1-2_years"},"formulation":{"form":"varies","key_ingredients":[{"hq_id":"hq-c-org-000298","name":"Melatonin","role":"active_ingredient","concentration_pct":"0.5-20 mg/dose (varies from label)"}],"certifications":[]},"materials":{"common":[],"concerning":[],"preferred":[]},"compound_composition":[{"hq_id":"hq-c-org-000298","compound_name":null,"role":"active_ingredient","typical_concentration":"0.5-20 mg/dose (varies from label)"}],"identifiers":{"common_names":["melatonin supplements (unregulated dosing, children's market)"],"aliases":[],"manufacturer":null,"brands":[]},"brand_examples":[{"brand":"Johnson & Johnson","manufacturer":"J&J","market_position":"mass_market","notable":"Broad personal care portfolio"},{"brand":"Unilever","manufacturer":"Unilever","market_position":"mass_market","notable":"Global personal care conglomerate"},{"brand":"Procter & Gamble","manufacturer":"P&G","market_position":"mass_market","notable":"Personal care market leader"}],"sources":[{"type":"expert_curation","name":"ALETHEIA Safety Database","date":"2026-03-25"},{"type":"regulation","title":"DSHEA (Dietary Supplement Health and Education Act, 1994) (21 U.S.C. 321(ff))","jurisdiction":"USA","year":1994,"citation":"21 U.S.C. 321(ff)","id":"src_3f820577"},{"id":"nccih_melatonin_2022","type":"regulatory","title":"NCCIH (National Center for Complementary and Integrative Health): Melatonin — Dietary supplement US; Circadin EU prescription; 530% pediatric AAPCC increase 2012-2021; gummy formulation hazard; CYP1A2 interaction fluvoxamine; label content variability ±478%; pubertal timing concern (2022)","year":2022,"inherited_from_compound":"hq-c-org-000298"},{"id":"aapcc_annual_2022","type":"regulatory","title":"American Association of Poison Control Centers (AAPCC): National Poison Data System Annual Report — Pediatric cocaine/stimulant exposures; body packing emergencies; levamisole agranulocytosis; accidental child ingestion outcomes (2022)","year":2022,"inherited_from_compound":"hq-c-org-000298"},{"type":"regulatory","title":"US Food and Drug Administration (FDA)","jurisdiction":"USA","id":"src_82d1cfcd","extraction":"description_reference"},{"type":"report","title":"US Centers for Disease Control and Prevention (CDC)","jurisdiction":"USA","id":"src_08f06b18","extraction":"description_reference"}],"meta":{"schema_version":"4.0.0","last_updated":"2026-03-25","timestamp":"2026-05-02T18:17:35.274Z"}}