{"hq_id":"hq-p-bdy-000081","name":"Face primer","category":{"primary":"personal_care","secondary":"base_makeup","tags":["face primer","base_makeup","cosmetic","makeup"]},"product_tier":"BDY","overall_risk_level":"moderate","description":"Face primers are formulated as a foundation-like product applied to clean skin before makeup to create a smooth base and extend makeup longevity. Primers are typically silicone-based (dimethicone, cyclopentasiloxane) to create a film on skin, with emulsifiers, humectants (glycerin), and preservative systems. Silicone films may alter skin permeability and create occlusion. Pore-filling primers use silicas (spherical or amorphous) which may cause inhalation hazards if powdered. Many primers contain fragrance and botanical extracts marketed as 'nourishing' with minimal evidence.","synthesis":{"derived_risk_level":"low","synthesis_confidence":0.683,"synthesis_method":"partial","context_used":"human_pregnant","context_source":"product_users","exposure_modifier":0.85,"vulnerability_escalated":false,"escalation_reason":null,"compounds_resolved":5,"compounds_total":6,"synthesis_date":"2026-03-27","synthesis_version":"1.0.0"},"hazard_summary":{"sensitive_populations":"pregnant women, sensitive skin individuals","overall_risk":"moderate","primary_concerns":["Amorphous silica; inhalation hazard if powdered",""],"exposure_routes":"dermal contact, inhalation (for powder formulations)"},"exposure":{"routes":["dermal"],"contact_types":["skin_contact"],"users":["adult","pregnant"],"duration":"minutes","frequency":"regular","scenarios":["Exposure during pregnancy with potential fetal transfer"],"notes":"Regular cosmetic product use; typical application 3-4x weekly for eye/face products, daily for base/primer products."},"consumer_guidance":{"red_flags":[{"indicator":"Product contains talc without 'talc-free' certification","meaning":"Talc may contain asbestos or heavy metal contaminants depending on source.","action":"Switch to explicitly talc-free formulation."},{"indicator":"Fragrance listed as single ingredient without breakdown","meaning":"Fragrance can mask dozens of undisclosed compounds including allergens and phthalates.","action":"Choose fragrance-free alternative or brand with full fragrance disclosure."}],"green_flags":[{"indicator":"Talc-free formulation; preservative-free or phenoxyethanol only","meaning":"Eliminates talc contamination and harsh preservative concerns.","verification":"Read ingredient label; confirm 'talc-free' claim."},{"indicator":"EWG Skin Deep Green rating","meaning":"Third-party verification of ingredient safety.","verification":"Check ewg.org/skindeep"}],"what_to_ask":[{"question":"Is this product talc-free and paraben-free?","why_it_matters":"Talc contamination risk; parabens are endocrine disruptors.","good_answer":"Yes, talc-free and paraben-free formulation.","bad_answer":"Contains talc; contains methylparaben or propylparaben."}],"alternatives":[{"name":"Mineral-based cosmetics (talc-free)","notes":"Use mica or silica instead of talc; cleaner ingredient profile"},{"name":"Paraben-free formulations","notes":"Phenoxyethanol or alternative preservatives"}],"notes":null},"regulatory":{"applicable_regulations":[{"jurisdiction":"USA","regulation":"FDA Cosmetics Regulation","citation":null,"requirements":"No pre-market approval required. Ingredient labeling required by INCI name.","compliance_status":null,"effective_date":null,"enforcing_agency":null,"penalties":null,"source_ref":null},{"jurisdiction":"EU","regulation":"EU Cosmetics Regulation 1223/2009","citation":null,"requirements":"Full ingredient disclosure; 1,600+ banned/restricted substances list.","compliance_status":null,"effective_date":null,"enforcing_agency":null,"penalties":null,"source_ref":null}],"certifications":[{"name":"FDA Cosmetic","issuer":"FDA","standard":"21 CFR 700-740","scope":"Cosmetic safety and labeling"}],"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":false,"disposal_guidance":"Empty containers may be recyclable; check local guidelines.","hazardous_waste":false,"expected_lifespan":"6-12 months"},"formulation":{"form":"cream","key_ingredients":[{"hq_id":"hq-c-org-000994","name":"Dimethicone","role":"film former","concentration_pct":"variable"},{"hq_id":"hq-c-org-001349","name":"Cyclopentasiloxane","role":"carrier","concentration_pct":"variable"},{"hq_id":"hq-c-org-000317","name":"Glycerin","role":"humectant","concentration_pct":"variable"},{"hq_id":"hq-c-ino-000008","name":"Silica spheres","role":"pore filler","concentration_pct":"variable"},{"hq_id":"hq-c-org-000728","name":"Phenoxyethanol","role":"preservative","concentration_pct":"variable"},{"hq_id":"hq-c-mix-000047","name":"Fragrance","role":"scent","concentration_pct":"variable"}],"certifications":[]},"materials":{"common":[{"material_id":null,"material_name":"Dimethicone","component":"film former","prevalence":"very_common","notes":"Primary silicone; skin occlusion potential"},{"material_id":null,"material_name":"Cyclopentasiloxane","component":"carrier","prevalence":"common","notes":"Volatile silicone; evaporates after application"}],"concerning":[{"material_id":null,"material_name":"Silica spheres","concern":"Amorphous silica; inhalation hazard if powdered","compounds_of_concern":[],"source_refs":[]},{"material_id":"hq-m-sfc-000040","material_name":"Fragrance","concern":"Safety concern present","compounds_of_concern":[],"source_refs":[],"hq_id":"hq-m-sfc-000040"}],"preferred":[{"material_id":null,"material_name":"Safer alternative: Face primer without concerning ingredients","why_preferred":"Eliminates primary hazard compounds while maintaining functionality.","tradeoffs":"May have higher price; performance or texture differences may exist."}]},"compound_composition":[{"hq_id":"hq-c-org-000719","compound_name":"Dimethicone","role":"ingredient","typical_concentration":null},{"hq_id":"hq-c-org-001349","compound_name":"Cyclopentasiloxane","role":"ingredient","typical_concentration":null},{"hq_id":"hq-c-org-000317","compound_name":"Glycerin","role":"ingredient","typical_concentration":null},{"hq_id":null,"compound_name":"Silica spheres","role":"compound_of_concern","typical_concentration":null},{"hq_id":"hq-c-org-000728","compound_name":"Phenoxyethanol","role":"ingredient","typical_concentration":null},{"hq_id":"hq-c-mix-000047","compound_name":"Fragrance","role":"compound_of_concern","typical_concentration":null}],"identifiers":{"common_names":["Face primer"],"aliases":[],"manufacturer":null,"brands":["Smashbox Photo Finish","Benefit POREfessional","MAC Fix+","Urban Decay"]},"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":[{"title":"FDA - Cosmetics","type":"regulatory","url":"https://www.fda.gov/cosmetics","accessed":"2026-03-23"},{"title":"EU Regulation (EC) 1223/2009 on cosmetic products","type":"regulatory","url":"https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:32009R1223","accessed":"2026-03-23"},{"title":"EWG Skin Deep Database","type":"database","url":"https://www.ewg.org/skindeep/","accessed":"2026-03-23"},{"title":"International Fragrance Association (IFRA) Standards","type":"industry","url":"https://www.ifraorg.org/","accessed":"2026-03-23"}],"meta":{"schema_version":"4.0.0","last_updated":"2026-03-25","timestamp":"2026-05-02T18:22:06.614Z"}}