{"hq_id":"hq-p-bdy-000051","name":"Mascara","category":{"primary":"personal_care","secondary":"","tags":[]},"product_tier":"BDY","overall_risk_level":"moderate","description":"Mascara is a cosmetic applied to eyelashes for darkening and volumizing. Formulations contain polymers, waxes, pigments (iron oxides or synthetic dyes), fragrance, and preservatives.","synthesis":{"derived_risk_level":"high","synthesis_confidence":0.704,"synthesis_method":"compound_composition","context_used":"human_child","context_source":"product_users","exposure_modifier":1,"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":{"key_concern":"Mascara is applied directly to eyelashes and ocular tissues multiple times daily, creating sustained ocular exposure with high absorption potential due to thin eyelid skin and proximity to eyes; carbon black pigment has historically been documented with contaminants; methylisothiazolinone (MIT) is a contact sensitizer and eye irritant; iron oxide pigments may contain heavy metal contaminants; fragrance compounds and preservatives create inhalation and dermal exposure; chronic exposure especially concerning for sensitive populations","overall_risk":"moderate","primary_concerns":[],"sensitive_populations":"","exposure_routes":"ocular (direct eye contact), dermal (eyelids), inhalation (fragrance and volatile components)"},"exposure":{"routes":["dermal","inhalation"],"contact_types":["ocular","dermal"],"users":["adult","child"],"duration":"","frequency":"daily for regular users","scenarios":["Incidental mouthing or hand-to-mouth transfer by children"],"notes":"Exposure to Mascara occurs via dermal, inhalation. Children and infants face higher exposure per body weight due to developing detoxification systems, higher surface-area-to-weight ratio, and behavioral factors (mouthing, crawling)."},"consumer_guidance":{"red_flags":[{"indicator":"Mascara with unknown or untested pigment source and composition","meaning":"Potential heavy metal or PAH contamination in pigments","action":"Choose brands with disclosed sourcing or third-party pigment testing"},{"indicator":"Mascara ingredient list containing methylisothiazolinone (MIT) or other known eye sensitizers","meaning":"Direct ocular irritant with daily eye exposure","action":"Select MIT-free formulations or hypoallergenic alternatives"},{"indicator":"Mascara with fragrance listed without specific allergen disclosure","meaning":"Cannot identify eye irritant or inhalation triggers","action":"Choose fragrance-free or products with disclosed fragrance components"},{"indicator":"Mascara with visible separation, clumping, or color change","meaning":"Bacterial contamination or ingredient degradation","action":"Do not use; discard product immediately"}],"green_flags":[{"indicator":"Hypoallergenic or ophthalmologist-tested certification","meaning":"Formulation designed to minimize eye irritation","verification":"Label explicitly states hypoallergenic or testing certification"},{"indicator":"Fragrance-free or products with disclosed fragrance allergen information","meaning":"Eliminates fragrance irritant exposure","verification":"Label states fragrance-free or lists specific fragrance components"},{"indicator":"Mascara with verified pigment purity and heavy metal testing","meaning":"Reduced contamination risk from pigment sources","verification":"Manufacturer provides testing documentation or third-party certification"}],"what_to_look_for":[{"question":"Has this mascara been tested for eye irritation and allergen potential?","why_it_matters":"Direct ocular exposure requires higher safety standards than other cosmetics"},{"question":"Does the formulation contain MIT or other known eye sensitizers?","why_it_matters":"Preservative-related eye irritation is a common complaint with mascaras"},{"question":"Are pigment sources and purity verified?","why_it_matters":"Heavy metal and PAH contamination in pigments creates hidden risks"}],"safer_alternatives":[{"name":"Hypoallergenic or sensitive-eye mascaras","notes":"Formulated with skin-safe preservatives and minimal fragrance"},{"name":"Fragrance-free mascaras","notes":"Eliminates inhalation and eye irritation from volatile fragrance components"},{"name":"Natural or mineral-based mascara formulations","notes":"Reduced synthetic chemical burden; verify pigment sourcing and testing"}],"when_to_worry":["Eye irritation, redness, or itching after mascara application","Development of contact dermatitis or allergic reactions from mascara use","Persistent eye discomfort; consider removing mascara and switching products","Using mascara beyond expiration or for more than 6 months after opening (bacterial growth risk)"],"notes":null},"regulatory":{"applicable_regulations":[{"jurisdiction":"USA","regulation":"FDA — Cosmetic Color Additives and Pigments","requirements":"Color additives must be approved; iron oxides and carbon black approved if properly purified; manufacturer responsible for purity testing"},{"jurisdiction":"USA","regulation":"FDA — Preservative Regulations","requirements":"Phenoxyethanol approved at up to 1% concentration; MIT restricted to specific uses with concentration limits"},{"jurisdiction":"EU","regulation":"Cosmetics Regulation (EC) No 1223/2009","requirements":"Stricter limits on preservatives; MIT phase-out initiated; fragrance allergen disclosure required above thresholds; banned substances list prohibits certain color additives"}],"certifications":[],"labeling":{"required_disclosures":["Full ingredient list in INCI nomenclature","Pigment and color additive identification","Preservative identification (phenoxyethanol, MIT if present)","Fragrance components (may be hidden as 'fragrance' or 'parfum')","Warning statement for ocular irritation potential"],"prop65_warning":{"required":false,"notes":"May be required if carbon black contaminants or other listed substances present"},"ghs_labeling":{"required":false,"notes":"Cosmetics exempt from GHS in most jurisdictions"},"hidden_ingredients":{"trade_secret_protected":true,"categories_hidden":["fragrance components (can be listed as single 'fragrance' ingredient)"],"notes":"Fragrance formula proprietary; consumers cannot identify specific eye irritant or allergen components"}},"recalls":[],"regulatory_gap":"MIT use restrictions vary by region; ocular exposure pathway not fully integrated into risk assessments; pigment purity standards rely on manufacturer compliance; fragrance components largely unregulated; chronic daily eye exposure cumulative risk not fully characterized","notes":null},"lifecycle":{"recyclable":false,"disposal_guidance":"Dispose in regular waste","hazardous_waste":false,"expected_lifespan":"3-6 months"},"formulation":{"form":"liquid","key_ingredients":[{"hq_id":null,"name":"Polycaprolactone (film-forming polymer)","role":"film former","concentration_pct":"20-35"},{"hq_id":null,"name":"Carnauba wax","role":"glossing agent","concentration_pct":"5-12"},{"hq_id":"hq-c-ino-000029","name":"Iron oxides (CI 77499, CI 77492)","role":"pigment","concentration_pct":"5-15"},{"hq_id":"hq-c-org-000728","name":"Phenoxyethanol","role":"preservative","concentration_pct":"0.5-1.5"},{"hq_id":"hq-c-mix-000047","name":"Fragrance/Parfum","role":"fragrance","concentration_pct":"0.5-2"}],"certifications":[]},"materials":{"common":[],"concerning":[],"preferred":[]},"compound_composition":[{"hq_id":"hq-c-org-000443","compound_name":"Methylisothiazolinone (MIT)","role":"preservative","typical_concentration":null}],"identifiers":{"common_names":["mascara","eye makeup","lash mascara"],"manufacturer":"Various","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"}],"sources":[{"id":"src_001","type":"journal","title":"Carbon black and PAH contamination in cosmetic eye makeup pigments","year":2018,"notes":"Assessment of contaminant levels in commercial mascara formulations"},{"id":"src_002","type":"regulatory","title":"FDA — Eye Area Cosmetics Safety and Adverse Event Reporting","year":2021,"notes":"Guidance on ocular irritant assessment and consumer reporting for eye makeup products"},{"id":"src_003","type":"journal","title":"Methylisothiazolinone contact sensitization and eye irritation in cosmetic users","year":2017,"notes":"Study documenting MIT-related eye irritation and sensitization rates in mascara users"}],"meta":{"schema_version":"4.0.0","last_updated":"2026-03-25","timestamp":"2026-05-02T18:22:18.169Z"}}