{"hq_id":"hq-p-spe-000016","name":"Disposable Vape Pen (e-cigarette)","category":{"primary":"specialty","secondary":"tobacco_alternative","tags":["nicotine","vape","youth","heavy_metals","e_waste","addiction"]},"product_tier":"SPE","overall_risk_level":"severe","description":"Single-use disposable vape pens (Elf Bar, Lost Mary, JUUL disposable, etc.). Contains lithium-ion battery, nicotine salt e-liquid, propylene glycol/vegetable glycerin carrier, flavorings, and heating coil (nichrome or kanthal). Heavy metal leaching from coil (Cr, Ni, Pb, Cu) into aerosol. Flavoring chemicals (diacetyl → bronchiolitis obliterans; benzaldehyde, cinnamaldehyde → cytotoxic). EVALI outbreak (2019) linked to vitamin E acetate in THC vapes. Youth epidemic: 2.5M US middle/high schoolers. E-waste crisis from 150M+ disposables/year.","synthesis":{"derived_risk_level":"moderate_to_high","synthesis_confidence":0.5,"synthesis_method":"compound_composition","context_used":"human_adult","context_source":"product_users","exposure_modifier":1.15,"vulnerability_escalated":false,"escalation_reason":null,"compounds_resolved":1,"compounds_total":1,"synthesis_date":"2026-05-09","synthesis_version":"1.2.0","methodology_note":"exposure_modifier and adjusted_magnitude are computed from ALETHEIA-calibrated heuristics (route × duration × frequency multipliers, clamped to [0.5, 1.4]). Multipliers are directionally informed by EPA Exposure Factors Handbook (2011) and CalEPA OEHHA but are not regulatory consensus. See /api/methodology for full disclosure."},"hazard_summary":{"overall_risk":"very_high","primary_concerns":["Nicotine addiction (especially adolescent brain development)","Heavy metal inhalation from coil (Cr, Ni, Pb)","Flavoring chemical cytotoxicity (diacetyl, cinnamaldehyde)","Youth epidemic (2.5M US youth users)","EVALI/lung injury risk","150M+ disposable units/year → e-waste + Li-ion fire risk in waste stream"],"sensitive_populations":"Adolescents (brain development), non-smokers, pregnant women, children (nicotine poisoning from discarded devices)","exposure_routes":"Inhalation (deep lung deposition of ultrafine particles, metals, flavorings)"},"exposure":{"routes":["inhalation"],"contact_types":[],"users":["adolescents","adult"],"duration":"years","frequency":"daily","scenarios":["Inhalation exposure during use of Disposable Vape Pen (e-cigarette)"],"notes":"200-800 puffs per device; deep lung inhalation; youth epidemic"},"consumer_guidance":{"red_flags":["Youth access/use","No FDA PMTA authorization","Imported counterfeit brands","Discarded where children can access (nicotine poisoning)","Battery swelling"],"green_flags":["FDA authorized product (very few exist)","Used as smoking cessation by adult smokers only","Proper disposal"],"what_to_ask":["Is this FDA PMTA authorized?","Where should I dispose of this?"],"alternatives":["FDA-approved nicotine replacement (patch, gum, lozenge)","Smoking cessation counseling","Not starting"],"notes":null},"regulatory":{"applicable_regulations":["FDA PMTA (most disposables are unauthorized)","EU TPD (20mg/mL nicotine cap, 2mL tank limit)","State/local flavor bans","PACT Act (shipping restrictions)","Proposed disposable bans (UK, Australia, EU)"],"certifications":[],"labeling":{},"recalls":[],"regulatory_gap":null,"notes":null},"lifecycle":{"recyclable":"no (hazardous — battery + nicotine liquid)","disposal_guidance":"HAZARDOUS WASTE — Li-ion battery + residual nicotine; never in regular trash; some vape recycling programs exist","hazardous_waste":true,"expected_lifespan":"200-800 puffs (1-7 days)"},"formulation":{"form":"e_liquid_aerosol","key_ingredients":[{"hq_id":"hq-c-org-000146","name":"Nicotine","role":"addictive_substance","concentration_pct":"2-5"},{"hq_id":"hq-c-org-000105","name":"Propylene glycol","role":"carrier","concentration_pct":"30-50"},{"hq_id":null,"name":"Vegetable glycerin","role":"carrier_vapor","concentration_pct":"30-50"},{"hq_id":null,"name":"Flavoring chemicals (100+ compounds)","role":"flavoring","concentration_pct":"1-10"},{"hq_id":null,"name":"Nickel/chromium heating coil","role":"atomizer","concentration_pct":"hardware"}],"certifications":[]},"materials":{"common":[],"concerning":[],"preferred":[]},"compound_composition":[{"hq_id":"hq-c-org-000146","compound_name":"Nicotine","role":"addictive_substance","typical_concentration":null}],"identifiers":{"manufacturer":"","common_names":[],"aliases":[],"brands":[]},"brand_examples":[{"brand":"Generic Mass-Market Brand A","manufacturer":"Consumer Products Corporation","market_position":"mass_market","notable":"Widely available mass-market option"},{"brand":"Generic Mass-Market Brand B","manufacturer":"Consumer Goods Ltd","market_position":"mass_market","notable":"Popular budget alternative"},{"brand":"Premium Brand A","manufacturer":"Premium Consumer Inc","market_position":"premium","notable":"Upscale premium positioning"},{"brand":"Professional Brand","manufacturer":"Professional Products Co","market_position":"professional","notable":"Professional/salon-grade option"},{"brand":"Specialty Eco-Brand","manufacturer":"Natural Products Ltd","market_position":"premium","notable":"Sustainable/natural product line"}],"brand_examples_disclaimer":"Representative branded products of this category. Concerning ingredients listed in materials.concerning[] apply to the category, not necessarily to every named brand. Specific formulations vary by SKU and may have changed since this record was written; consult the brand's current ingredient label before drawing brand-level conclusions.","sources":[{"type":"expert_curation","name":"ALETHEIA Safety Database","date":"2026-03-23"},{"type":"regulation","title":"FDA PMTA (most disposables are unauthorized)","jurisdiction":"","id":"src_367a9828"},{"type":"regulation","title":"EU TPD (20mg/mL nicotine cap, 2mL tank limit)","jurisdiction":"","id":"src_043997c7"},{"type":"regulation","title":"State/local flavor bans","jurisdiction":"","id":"src_8a190788"},{"type":"regulation","title":"PACT Act (shipping restrictions)","jurisdiction":"","id":"src_204ad15e"},{"type":"regulation","title":"Proposed disposable bans (UK, Australia, EU)","jurisdiction":"","id":"src_675010be"},{"id":"epa_fenthion_registration","type":"regulatory","title":"US EPA: Fenthion Reregistration Eligibility Decision — Avian Toxicity, Avicide Cancellation, Aquatic Risk, Mosquito Control Use Phase-Out (2002–2011)","year":2011,"inherited_from_compound":"hq-c-org-000146"}],"meta":{"schema_version":"4.0.0","last_updated":"2026-03-25","timestamp":"2026-05-14T01:24:07.037Z"}}