Product categories

Product-category pages describe heavy-metal evidence for consumer-facing product categories. Start here when the reader’s question begins with a product type rather than a metal.

Navigational domains

The HMTc categories group into seven navigational domains (v2.1; presentational only — category and row numbers are unchanged). See taxonomy-reorganization-2026-06 §2.

• Foods, ingestion — Categories 1, 3, 4, 5, 6, 8, 11, 24 (Dairy), 27 (Legumes), 28 (Nuts/Seeds/Butters), 29 (Edible Fungi), 30 (Oils & Fats), 31 (Sweeteners), 32 (Condiments/Sauces), 33 (Chocolate/Confectionery), 34 (Spices & Salt), 35 (Prepared Meals). Cat 7 dissolved.
• Ingestible and applied health products — Categories 16, 25 (Cannabis/CBD), and 26 (Peptides/research chemicals)
• Personal care and cosmetics — Categories 2, 13, 14, 15, 20
• Home and household — Categories 12, 19, 22, 23
• Children, durable and contact goods — Categories 9, 10, 21
• Pet products — Categories 17, 18
• Methodology and crosswalk nodes — Category 1 lead-benchmark context, the regulatory crosswalk vs field findings, Cat 2 non-ingestion exposure pathways, and the base/bridge nodes

Infant and Child Foods (HMTc Category 1, Ages 0-5)

These pages report what the evidence says about the product row, source coverage, partial distributions, and data gaps. Technical row architecture and Evidence Fitness notes remain on the detail pages for auditability.

Lead regulatory, exposure, and occurrence benchmarks are normalized into ppb in Category 1 lead benchmark context. The ppb view keeps FDA, EU, Prop 65, and occurrence values comparable while preserving each value’s legal or evidentiary role.

1. Infant formula, powder (non-soy) (64 sources)
2. Infant formula, powder (soy-based) (35 sources)
3. Infant formula, RTF liquid (non-soy) (31 sources)
4. Infant formula, RTF liquid (soy-based) (16 sources)
5. Baby cereals and grain products, dry (non-rice) (38 sources)
6. Baby cereals and grain products, dry (rice-based) (77 sources)
7. Fruit purees (36 sources)
8. Non-root vegetable purees (22 sources)
9. Root-vegetable purees (24 sources)
10. Meat and poultry purees (16 sources)
11. Fish-containing baby foods (19 sources)
12. Mixed meals, non-rice (27 sources)
13. Mixed meals, rice-containing (28 sources)
14. Fruit juice (not canned) (41 sources)
15. Teething & snacks (non-rice) (17 sources)
16. Teething & snacks (rice-based) (27 sources)

Base and Bridge Product Nodes

These pages are graph anchors for sources that report a broader product category than the locked HMTc row split. They should not replace the 16 Category 1 row pages or carry final p90/p100 candidate values unless the evidence is later resolved into a specific row.

• Infant formula powder (49 sources)
• Infant formula, concentrated liquid (non-soy) (2 sources)
• Infant formula, concentrated liquid (soy-based) (2 sources)
• Oral electrolyte solutions (2 sources)
• Glucose solutions (1 source)
• cow-milk-based (coarse, spans powder + RTF rows above) (11 sources)
• Infant formula, dairy-free (coarse, spans soy + other rows above) (4 sources)
• Infant food, general (coarse master node) (18 sources)
• Infant rice cereal (coarse — feeds the rice-based baby-cereals row above) (17 sources)

Children Personal Care (HMTc Category 2, Ages 0-5)

These pages report what the evidence says about children’s personal-care product rows, source coverage, and data gaps. Cat 2 is a 16-row architecture locked under Step Zero Protocol v1.4 §0G on 2026-05-16, with four clean-versus-contaminated sibling pairs (rows 3/4, 7/8, 9/10, 15/16) and four whole-row contamination platforms (rows 11-14). The master rollup is Children Personal Care (Cat 2 master), which also documents cross-row contamination platforms (talc, ZnO, TiO2, mineral pigments) and the out-of-scope advisory at skin-lightening-products.

Cat 2 dose pathway differs from Cat 1: dermal absorption, accidental aspiration during application, hand-to-mouth transfer, and per-application volume per kg body weight are the relevant exposure routes. The methodology supplement is at cat-2-non-ingestion-exposure-pathways.

1. Baby lotion and cream (16 sources)
2. Baby oil (8 sources)
3. Baby powder, cornstarch base (4 sources)
4. Baby talcum powder (8 sources)
5. Baby shampoo and body wash (14 sources)
6. Baby wipes (9 sources)
7. Diaper cream, non-ZnO (6 sources)
8. Diaper cream, ZnO-based (6 sources)
9. Baby sunscreen, chemical UV filters (9 sources)
10. Baby sunscreen, mineral UV filters (10 sources)
11. Children’s toothpaste (24 sources)
12. Children’s face paint (14 sources)
13. Children’s makeup (23 sources)
14. Children’s nail polish (10 sources)
15. Children’s lip balm, plain (9 sources)
16. Children’s lip balm, mineral-bearing (10 sources)

HMTc Category 3: Grains, Cereals, and Rice Products

Exposure pathway: Ingestion (oral). Regulatory jurisdiction: FDA, EU, Codex.

Contamination platform notes: Rice is a known contamination platform for iAs, Cd, and Pb. Non-rice grains are the clean counterpart.

These pages are scaffolded against HMTc Taxonomy v2.0 (2026-03-30). Source ingest into each row is in progress; rows are routing destinations for source-page declarations of the row slug. Pages with (0 sources) have not yet accumulated contributing source evidence.

1. Flour (wheat, corn, other) (16 sources)
2. Bread and baked goods (29 sources)
3. Pasta (wheat-based) (18 sources)
4. Pasta (rice-based) (2 sources)
5. Breakfast cereal (non-rice) (0 sources)
6. Breakfast cereal (rice-based) (0 sources)
7. Rice (white, brown, wild — bulk grain) (76 sources)
8. crackers (13 sources)
9. Rice noodles (4 sources)
10. Rice beverages (rice milk) (7 sources)
11. Other grain products (oat, millet, quinoa, barley) (38 sources)

Bridge / coarse-grained node (broad author-scope page spanning rows 5–6 above; surfaced so its evidence stays visible while the rice/non-rice split fills in):

• non-rice split) (18 sources)

Category 4: Fruits and Vegetables

Under the v2.2 matrix-family re-cut (Cat 4 split) this category slims to produce proper. Legumes and pulses moved to Category 27, nuts/seeds and their butters to Category 28, and mushrooms to Category 29 (Edible Fungi) — fungi are not produce. What remains is fruits, leafy/green vegetables (with the spinach Cd split from leafy vegetables), non-root vegetables, and roots/tubers: the soil-uptake Cd/Pb produce story.

• Fresh and Frozen Fruits (59 sources)
• Dried Fruit (6 sources)
• Fruit Snacks (1 source)
• Green Vegetables, Other (46 sources)
• Spinach (19 sources)
• Non-Root Vegetables (55 sources)
• Root and Tuber Vegetables (58 sources)

Category 5: Beverages

These pages carry the first Category 5 beverage comparison layer. The locked row nodes separate finished-product evidence from ingredient-only values and place regulatory context next to actual field findings where the matrix, species, and unit basis match.

• category-5-beverages (14 sources)
• fruit-juices-non-apple (33 sources)
• fruit-juices-apple-containing (25 sources)
• vegetable-juices-non-root (2 sources)
• vegetable-juices-root-vegetable-containing (0 sources)
• plant-milks-non-soy-non-rice (6 sources)
• plant-milks-soy-based (8 sources)
• plant-milks-rice-based (9 sources) — RETIRED, routes to Category 3 row 10 (Rice beverages) when built
• flavored-waters (1 source)
• sports-energy-drinks (9 sources)
• herbal-botanical-infusions (15 sources)
• true-tea-camellia-sinensis (16 sources)
• matcha (2 sources)
• Tea (coarse, all types — spans true-tea and herbal-infusion rows) (31 sources)
• coffee (17 sources)
• soft-drinks-carbonated-beverages (11 sources)
• fermented-beverages-non-tea-based (9 sources)
• kombucha-tea-based (2 sources)
• regulatory-crosswalk-field-findings (4 sources)

HMTc Category 6: Seafood

Exposure pathway: Ingestion (oral). Regulatory jurisdiction: FDA, EU, Codex.

Contamination platform notes: Predatory fish are a contamination platform for MeHg. Seaweed is a contamination platform for iAs and Cd. Non-predatory fish and shellfish are the clean counterparts for Hg.

These pages are scaffolded against HMTc Taxonomy v2.0 (2026-03-30). Source ingest into each row is in progress; rows are routing destinations for source-page declarations of the row slug. Pages with (0 sources) have not yet accumulated contributing source evidence.

1. Fish — freshwater (tilapia, catfish, trout) (36 sources)
2. Fish — marine, non-predatory (sardines, anchovies, salmon, cod) (62 sources)
3. Fish — marine, predatory (tuna, swordfish, shark, king mackerel) (62 sources)
4. Shellfish (shrimp, crab, lobster, clams, oysters, mussels) (90 sources)
5. kelp foods (nori, wakame, kombu, dulse — as food products) (64 sources)
6. fish (with tin flag) (53 sources)

Bridge / coarse-grained nodes (broad author-scope pages that span several rows above; listed so their accumulated evidence stays visible while the fine-grained rows fill in):

• Seafood (category-level, all fish and shellfish) (161 sources)
• marine split) (138 sources)

HMTc Category 7: Oils, Condiments, and Specialty Foods — DISSOLVED (v2.2)

Category 7 was a grab-bag (fats, sweeteners, acids, a Cd platform, a Pb/Cr platform, a mineral, grain snacks, a packaging platform, frozen meals — sharing no contamination logic). It is dissolved under the v2.2 matrix-family re-cut (category-7-dissolution-step0-event, 2026-06-09), its members re-homed to intuitive, platform-coherent aisles with shipped standards carried forward verbatim:

• Olive oil, cooking oils → Category 30 Culinary Oils & Fats
• Honey, syrups → Category 31 Sweeteners & Syrups
• Vinegar, soy/fish sauce, ketchup, mustard, mayo, dressings → Category 32 Condiments, Sauces & Dressings (hot/chili sauce → Cat 34, its Pb is chili-borne)
• Chocolate, cocoa, confectionery → Category 33 Chocolate, Cocoa & Confectionery
• Herbs, spices, salt → Category 34 Herbs, Spices, Seasonings & Salt
• Mixed/prepared meals → Category 35 Prepared & Packaged Meals
• Butter & ghee → Category 24 Dairy; snacks → Category 3 Grains / Category 4 Produce by matrix; canned produce → its matrix row with a tin flag (lids documents the tin platform).

The number 7 is retired-in-place and not reused.

HMTc Category 8: Water and Water-Based Products

Exposure pathway: Ingestion (oral, high-volume daily consumption). Regulatory jurisdiction: EPA (MCLs), FDA (bottled water), EU (Drinking Water Directive).

These pages are scaffolded against HMTc Taxonomy v2.0 (2026-03-30). Source ingest into each row is in progress; rows are routing destinations for source-page declarations of the row slug. Pages with (0 sources) have not yet accumulated contributing source evidence.

1. Bottled drinking water (purified, spring, artesian) (26 sources)
2. Mineral water (7 sources)
3. carbonated water (unflavored) (1 source)
4. nursery water (if not routed to Category 1 by age-marketing) (0 sources)

HMTc Category 9: Infant and Child Contact Products (Ages 0-5)

Exposure pathway: Oral (mouthing) + dermal (contact with mucous membranes, saliva). Regulatory jurisdiction: CPSIA, CPSC, FDA (food-contact for bottles/nipples), EU.

These pages are scaffolded against HMTc Taxonomy v2.0 (2026-03-30). Source ingest into each row is in progress; rows are routing destinations for source-page declarations of the row slug. Pages with (0 sources) have not yet accumulated contributing source evidence.

1. Bottles (plastic, glass, stainless steel) (5 sources)
2. Bottle nipples and spouts (3 sources)
3. Sippy cups and toddler drinkware components (6 sources)
4. teething aids (9 sources)
5. teethers (0 sources)
6. containers) (0 sources)
7. Diapers and diaper components (16 sources)
8. Feeding accessories (spoons, plates, bowls — child-sized) (0 sources)

HMTc Category 10: Infant and Child Durable Goods and Textiles (Ages 0-5)

Exposure pathway: Dermal (prolonged skin contact) + incidental oral (mouthing of fabric, clasps). Regulatory jurisdiction: CPSIA, ASTM F963, OEKO-TEX, EU REACH.

These pages are scaffolded against HMTc Taxonomy v2.0 (2026-03-30). Source ingest into each row is in progress; rows are routing destinations for source-page declarations of the row slug. Pages with (0 sources) have not yet accumulated contributing source evidence.

1. Cribs and bassinets (3 sources)
2. enclosures (1 source)
3. Strollers (4 sources)
4. Walkers (2 sources)
5. Swings and bouncers (2 sources)
6. Infant carriers (wraps, structured carriers) (0 sources)
7. High chairs and booster seats (2 sources)
8. Car seats (if retained in HMTc scope) (6 sources)
9. Clothing (onesies, pajamas, outerwear) (14 sources)
10. Bibs (6 sources)
11. Blankets and sleep sacks (2 sources)
12. fasteners (snaps, zippers, buttons) used in infant products (2 sources)

HMTc Category 11: Meat, Poultry, and Eggs

Exposure pathway: Ingestion (oral). Regulatory jurisdiction: FDA, USDA (meat/poultry inspection), EU, Codex.

Contamination platform notes: Organ meats (especially liver, kidney) accumulate Cd and Pb at higher levels than muscle tissue. Game meats may contain Pb from lead ammunition.

These pages are scaffolded against HMTc Taxonomy v2.0 (2026-03-30). Source ingest into each row is in progress; rows are routing destinations for source-page declarations of the row slug. Pages with (0 sources) have not yet accumulated contributing source evidence.

1. Beef (20 sources)
2. Pork (10 sources)
3. mutton (6 sources)
4. Poultry (chicken, turkey, duck) (41 sources)
5. Game meats (venison, bison, rabbit) (19 sources)
6. Eggs (12 sources)
7. Processed meats (sausage, deli meat, bacon, hot dogs) (18 sources)
8. Canned meats (with tin flag) (0 sources)

HMTc Category 12: Household Cleaning and Dishwashing

Exposure pathway: Dermal (incidental skin contact) + ingestion (residue on dishes/surfaces). Regulatory jurisdiction: EPA (Safer Choice), Green Seal, state disclosure laws.

These pages are scaffolded against HMTc Taxonomy v2.0 (2026-03-30). Source ingest into each row is in progress; rows are routing destinations for source-page declarations of the row slug. Pages with (0 sources) have not yet accumulated contributing source evidence.

1. All-purpose cleaners (13 sources)
2. countertop cleaners (6 sources)
3. tile cleaners (10 sources)
4. Toilet bowl cleaners (10 sources)
5. mirror cleaners (11 sources)
6. Floor cleaners (hard surface) (7 sources)
7. Floor finishes & strippers (if included in HMTc scope) (1 source)
8. Carpet cleaners (8 sources)
9. Carpet spot removers (3 sources)
10. Degreasers (3 sources)
11. BBQ cleaners (5 sources)
12. Appliance cleaners (including stainless steel cleaners) (3 sources)
13. Descalers (1 source)
14. Dish soaps (manual dishwashing) (12 sources)
15. Automatic dishwasher detergents (9 sources)
16. Rinse aids (5 sources)
17. Cleaning wipes (household surface wipes) (1 source)
18. cleaners (including biological-based) (5 sources)
19. Odor removers for hard surfaces (2 sources)
20. Other household specialty cleaners (by functional use-case) (8 sources)

HMTc Category 13: Cosmetics and Personal Care — Leave-on

Exposure pathway: Dermal (prolonged skin/hair/nail contact). Regulatory jurisdiction: FDA cosmetics, EU Cosmetics Regulation 1223/2009.

These pages are scaffolded against HMTc Taxonomy v2.0 (2026-03-30). Source ingest into each row is in progress; rows are routing destinations for source-page declarations of the row slug. Pages with (0 sources) have not yet accumulated contributing source evidence.

1. Fragrance preparations (perfumes, colognes, body sprays) (4 sources)
2. talc powders (adult) (3 sources)
3. neck leave-on skin care (moisturizers, serums, night creams, leave-on masks) (10 sources)
4. hand leave-on skin care (14 sources)
5. rouge (16 sources)
6. leg paints, bases, fixatives (including airbrush) (4 sources)
7. eyebrow serums) (19 sources)
8. Lip products (lipstick, gloss, lip balm) (0 sources)
9. Deodorants (sticks, roll-ons, gels, creams, wipes, sprays) (11 sources)
10. suntan products (including spray, self-tan, airbrush) (10 sources)
11. dressings, styling aids, hair sprays, color sprays) (10 sources)
12. tints (remain in hair after application) (7 sources)
13. creams) (8 sources)
14. Tattoo inks (permanent and temporary) (6 sources)
15. Other leave-on preparations (case-by-case) (1 source)

HMTc Category 14: Cosmetics and Personal Care — Rinse-off

Exposure pathway: Dermal (brief skin contact, then rinsed). Regulatory jurisdiction: FDA cosmetics, EU Cosmetics Regulation 1223/2009.

These pages are scaffolded against HMTc Taxonomy v2.0 (2026-03-30). Source ingest into each row is in progress; rows are routing destinations for source-page declarations of the row slug. Pages with (0 sources) have not yet accumulated contributing source evidence.

1. Shampoo (general adult) (9 sources)
2. Conditioner (general adult, rinse-out) (5 sources)
3. shower gel (6 sources)
4. Facial cleansers (foaming, cream, gel, oil, micellar) (7 sources)
5. Hand soap (liquid and bar) (5 sources)
6. scrubs (body, facial) (0 sources)
7. foam (5 sources)
8. Hair removal products (depilatory creams) (2 sources)
9. color rinses (rinse-off after processing) (5 sources)
10. hair masks (rinse-off) (0 sources)
11. Other rinse-off preparations (case-by-case) (0 sources)

HMTc Category 15: Feminine Care

Exposure pathway: Mucosal (vaginal/vulvar mucosa) + dermal. Regulatory jurisdiction: FDA (medical devices for tampons/pads/cups), EU MDR, FDA cosmetics.

These pages are scaffolded against HMTc Taxonomy v2.0 (2026-03-30). Source ingest into each row is in progress; rows are routing destinations for source-page declarations of the row slug. Pages with (0 sources) have not yet accumulated contributing source evidence.

1. unscented; applicator tested as distinct component) (14 sources)
2. Menstrual pads (disposable, panty liners, intralabial pads, reusable menstrual pads) (9 sources)
3. other polymers) (3 sources)
4. Menstrual discs (0 sources)
5. Period underwear and reusable menstrual garments (2 sources)
6. towelettes (2 sources)
7. Feminine deodorants (leave-on and rinse-off) (3 sources)
8. apparatus components (1 source)
9. cleansers (3 sources)
10. intimate products (case-by-case) (3 sources)

HMTc Category 16: Dietary Supplements (Human)

Exposure pathway: Ingestion (oral). Regulatory jurisdiction: FDA (DSHEA), USP, California Prop 65.

These pages are scaffolded against HMTc Taxonomy v2.0 (2026-03-30). Source ingest into each row is in progress; rows are routing destinations for source-page declarations of the row slug. Pages with (0 sources) have not yet accumulated contributing source evidence.

1. caplets (4 sources)
2. Oral solids: capsules (2 sources)
3. gelcaps (0 sources)
4. chewables (0 sources)
5. Oral solids: lozenges (0 sources)
6. Oral solids: powders (bulk tubs, sachets, stick packs) (3 sources)
7. Oral solids: effervescent tablets (0 sources)
8. drops (1 source)
9. Oral liquids: syrups (0 sources)
10. Oral liquids: liquid shots (0 sources)
11. Oral liquids: droppers (0 sources)
12. Food-like forms: teas (when labeled as supplement) (0 sources)
13. Food-like forms: bars (when labeled as supplement) (0 sources)
14. mineral) (2 sources)
15. traditional formulas (29 sources)
16. Ingredient class — amino acids & isolates (1 source)
17. Ingredient class — enzymes (0 sources)
18. probiotics (0 sources)
19. seaweed-based (22 sources)
20. collagen powders (6 sources)
21. omega-3 and similar) (1 source)

HMTc Category 17: Pet Foods

Exposure pathway: Ingestion (oral, animal). Regulatory jurisdiction: FDA CVM, AAFCO, EU Directive 2002/32.

These pages are scaffolded against HMTc Taxonomy v2.0 (2026-03-30). Source ingest into each row is in progress; rows are routing destinations for source-page declarations of the row slug. Pages with (0 sources) have not yet accumulated contributing source evidence.

1. Complete & balanced dry (kibble) (6 sources)
2. wet (1 source)
3. Semi-moist pet foods (0 sources)
4. chilled raw diets) (0 sources)
5. dehydrated pet foods (including freeze-dried raw) (0 sources)
6. snacks (1 source)
7. Pet chews (including dental chews) (0 sources)
8. broths (0 sources)
9. Milk replacers and specialty pet liquids (0 sources)

HMTc Category 18: Pet Supplements

Exposure pathway: Ingestion (oral, animal). Regulatory jurisdiction: FDA CVM, NASC (voluntary), EU feed additive regulations.

These pages are scaffolded against HMTc Taxonomy v2.0 (2026-03-30). Source ingest into each row is in progress; rows are routing destinations for source-page declarations of the row slug. Pages with (0 sources) have not yet accumulated contributing source evidence.

1. mineral supplements (0 sources)
2. Oils (omega-3, fish oil, coconut oil) (0 sources)
3. digestive aids (0 sources)
4. herbal blends (1 source)
5. coat functional blends (0 sources)
6. behavioral supplements (0 sources)
7. Other pet ingestibles (case-by-case) (0 sources)

HMTc Category 19: Laundry and Fabric-Contact Home Products

Exposure pathway: Dermal (residue on fabric in prolonged skin contact). Regulatory jurisdiction: Green Seal GS-48, EPA Safer Choice.

These pages are scaffolded against HMTc Taxonomy v2.0 (2026-03-30). Source ingest into each row is in progress; rows are routing destinations for source-page declarations of the row slug. Pages with (0 sources) have not yet accumulated contributing source evidence.

1. sheets, delicates) (15 sources)
2. additives (5 sources)
3. spot removers (10 sources)
4. whitening additives (3 sources)
5. Fabric softeners (liquids and sheets) (5 sources)
6. Anti-static products (liquid and sheets) (1 source)
7. Fabric refresher products (2 sources)
8. wrinkle-release products (1 source)
9. Laundry prewash products (4 sources)
10. fabric finish products (2 sources)
11. flame-retardant per GS-48 boundaries) (4 sources)
12. Combination products serving multiple functions (1 source)
13. Other fabric-contact home products (case-by-case) (3 sources)

HMTc Category 20: Oral Care

Exposure pathway: Oral mucosal (direct contact with mouth/teeth/gums). Regulatory jurisdiction: FDA (OTC drug monograph, cosmetics), ADA, EU Cosmetics Regulation 1223/2009.

These pages are scaffolded against HMTc Taxonomy v2.0 (2026-03-30). Source ingest into each row is in progress; rows are routing destinations for source-page declarations of the row slug. Pages with (0 sources) have not yet accumulated contributing source evidence.

1. Dentifrices (toothpaste, gel, powder, tablets) (0 sources)
2. oral rinse (5 sources)
3. lozenges) (0 sources)
4. Toothbrushes (manual, electric heads) (3 sources)
5. Floss and interdental cleaners (floss, picks, interdental brushes, woodsticks) (0 sources)
6. water flossers and tips (if included) (0 sources)
7. pens) (6 sources)
8. scrapers (0 sources)
9. solutions) (0 sources)
10. Other oral products (case-by-case) (0 sources)

HMTc Category 21: Children’s Toys, Arts, and Crafts

Exposure pathway: Oral (mouthing) + dermal (handling) + incidental ingestion (art materials). Regulatory jurisdiction: CPSC (ASTM F963, CPSIA, LHAMA), EU Toy Safety Directive.

These pages are scaffolded against HMTc Taxonomy v2.0 (2026-03-30). Source ingest into each row is in progress; rows are routing destinations for source-page declarations of the row slug. Pages with (0 sources) have not yet accumulated contributing source evidence.

1. surface coatings (28 sources)
2. rubbers) (28 sources)
3. Stuffed toys and bean bag-type toys (6 sources)
4. Stuffing materials (0 sources)
5. Rattles (2 sources)
6. Squeeze toys (4 sources)
7. Toy pacifiers (toy-designated) (1 source)
8. electronic toys (1 source)
9. Sound-producing toys (0 sources)
10. Toys with magnets (0 sources)
11. Projectile toys and toy guns (2 sources)
12. Balloons (1 source)
13. Balls (3 sources)
14. Marbles (0 sources)
15. Yo-yo elastic tether toys (1 source)
16. Pompoms and similar small fibrous craft items (0 sources)
17. playpens (0 sources)
18. carriage toys (0 sources)
19. Toy chests (0 sources)
20. craft kits) (6 sources)
21. crafts (case-by-case) (3 sources)22. Children’s metal jewelry (12 sources)

HMTc Category 22: Home Air and Inhalation-Adjacent Products

Exposure pathway: Inhalation (ambient air emission, respiratory). Regulatory jurisdiction: RIVM, CPSC (candles), EU CLP.

Contamination platform notes (v2.1): this category spans two mechanically distinct emission types. Evaporative emitters (diffusers, plug-ins, reed diffusers) are the lower-load group. Combustion emitters (scented candles, wax melts in use, incense) are the platform group: lead-cored wicks (banned from US manufacture and sale since 2003 but present in some imports) and metal-bearing colorants and fragrance carriers volatilize when burned, putting Ni and Pb into the breathing zone as particulate. See taxonomy-reorganization-2026-06 §6.

These pages are scaffolded against HMTc Taxonomy v2.0 (2026-03-30). Source ingest into each row is in progress; rows are routing destinations for source-page declarations of the row slug. Pages with (0 sources) have not yet accumulated contributing source evidence.

1. Instant air refreshment sprays (aerosol cans, trigger sprays) (1 source)
2. Electric plug-in evaporators (1 source)
3. Automatic puff releasers (0 sources)
4. Sensor puff releasers (0 sources)
5. Scented candles (0 sources)
6. wax melts (0 sources)
7. Heated oil diffusers (0 sources)
8. Nebula diffusers (0 sources)
9. Gel diffusers (1 source)
10. wood diffusers (0 sources)
11. cones (0 sources)
12. sachets (0 sources)
13. Vacuum cleaner fragrance additives (0 sources)
14. refill materials for any dispensing system (oil refills, gel refills, spray refills) (0 sources)
15. Other home-air emission products (case-by-case, inhalation prioritized) (2 sources)

HMTc Category 23: Food-Contact Consumer Goods and Kitchenware

Exposure pathway: Ingestion (indirect — metals migrate/leach from product into food/beverage). Regulatory jurisdiction: FDA (food-contact substances), EU (food-contact material regulations), California Prop 65.

These pages are scaffolded against HMTc Taxonomy v2.0 (2026-03-30). Source ingest into each row is in progress; rows are routing destinations for source-page declarations of the row slug. Pages with (0 sources) have not yet accumulated contributing source evidence.

1. lids (8 sources)
2. Glass jars (0 sources)
3. Plastic tubs (4 sources)
4. Paperboard cartons (2 sources)
5. films (5 sources)
6. wraps (7 sources)
7. closures (1 source)
8. Plastic food storage containers (0 sources)
9. Glass food storage containers (1 source)
10. Silicone food storage (0 sources)
11. gaskets (0 sources)
12. Ceramicware (5 sources)
13. Glassware (5 sources)
14. tumblers (3 sources)
15. Plastic drinkware (2 sources)
16. coatings on tableware (4 sources)
17. Metal and alloy cookware (cast iron, stainless steel, aluminum) (15 sources)
18. Nonstick-coated cookware (3 sources)
19. Ceramic-coated cookware (2 sources)
20. Bakeware (4 sources)
21. Specialty alloy cookware (copper, carbon steel) (1 source)
22. Metal utensils (8 sources)
23. silicone tools (1 source)
24. Cutting boards (wood, plastic) (0 sources)
25. Blender jars (1 source)
26. Food processor bowls (1 source)
27. Coffee-maker pathways (0 sources)
28. Kettle interiors (1 source)
29. Water filters (2 sources)
30. Filter media and housings (0 sources)

HMTc Category 24: Dairy and Milk Products

Exposure pathway: Ingestion (oral). Regulatory jurisdiction: FDA (Grade A PMO), EU, Codex.

Scaffolded under HMTc Taxonomy v2.1 (2026-06-08); see category-24-step0-lock. Rows are routing destinations with no candidate values yet. Master rollup: Milk and Dairy (Cat 24 master). Butter and ghee remain Cat 7 Row 3 and cross-link here.

1. Liquid milk — cow (1 source)
2. other ruminant (1 source)
3. Camel milk (0 sources)
4. Cheese (1 source)
5. Yogurt and cultured dairy (0 sources)
6. Cream (0 sources)
7. Milk powders (whole, skim, specialty) (1 source)
8. Condensed and evaporated milks (0 sources)

HMTc Category 25: Cannabis, Hemp, and CBD Products

Exposure pathway: Multi-route — inhalation (flower, vape), ingestion (edibles, tinctures), dermal (topicals). Regulatory jurisdiction: State cannabis programs, FDA (CBD/hemp), USDA (hemp).

Scaffolded under HMTc Taxonomy v2.1 (2026-06-08); see category-25-step0-lock. Documented hyperaccumulator (Pb/Cd/Ni); vape hardware leaches metal into inhaled aerosol. Master rollup: Cannabis, Hemp & CBD Products (Cat 25 master). Vape-hardware factoring is a reserved decision.

1. dried herb (0 sources)
2. Edibles (gummies, baked goods, beverages) (0 sources)
3. Tinctures and sublingual oils (0 sources)
4. Topicals (creams, balms, salves) (0 sources)
5. Concentrates and extracts (0 sources)
6. Vape cartridges and hardware (0 sources)

HMTc Category 26: Peptides, SARMs, and Research Chemicals

Exposure pathway: Parenteral (injection) + oral gray-market. Regulatory jurisdiction: FDA (unapproved/misbranded drugs); no certification framework.

Scaffolded under HMTc Taxonomy v2.1 (2026-06-08); see category-26-step0-lock. Unregulated compounds outside the supplement framework; introduces the parenteral pathway, so derivation uses the documented methodology variants (no regulatory anchor; potentially tighter health-based term). Master rollup: Research Chemicals, Peptides & SARMs (Cat 26 master). Ingestible collagen/protein peptides route to Cat 16 Row 20; topical peptide serums to Cat 13 Row 3.

1. Injectable peptide hormones (GLP-1 analogs, GH secretagogues) (1 source)
2. Oral SARMs (0 sources)
3. Injectable anabolic-androgenic steroids (AAS) (0 sources)
4. peptide powders (pre-formulation) (0 sources)

HMTc Category 27: Legumes and Pulses

Exposure pathway: Ingestion (oral). Regulatory jurisdiction: FDA, EU, Codex.

Re-cut from Cat 4 under v2.2 (category-4-split-step0-amendment-2). Cd/Pb soil uptake; peanuts carry the legume Al/Ni platform. Peanuts and peanut butter live here (peanuts are legumes), cross-linked from Cat 28.

1. Legumes and pulses (beans, lentils, chickpeas, peas) (24 sources)
2. Soy products (7 sources)
3. Peanuts (21 sources)
4. Peanut butter (7 sources)

HMTc Category 28: Nuts, Seeds, and Their Butters

Exposure pathway: Ingestion (oral). Regulatory jurisdiction: FDA, EU, Codex.

Re-cut from Cat 4 under v2.2. Cd (sunflower seed, cashew) and Ni (cashew); within-family clean/dirty splits. Peanuts and peanut butter route to Cat 27.

1. Tree nuts and seeds (whole, raw, roasted) (12 sources)
2. Cashews (7 sources)
3. Sunflower seeds (8 sources)
4. Nut and seed butters, other (2 sources)
5. Sunflower-seed butter (0 sources)

HMTc Category 29: Edible Fungi

Exposure pathway: Ingestion (oral). Regulatory jurisdiction: FDA, EU, Codex.

Re-cut from Cat 4 under v2.2. Fungi are a distinct kingdom, not produce. Wild fungi hyperaccumulate Cd, Hg, Pb, and radiocesium; cultivated (controlled substrate) are the clean counterpart.

1. Mushrooms — cultivated (clean counterpart) (2 sources)
2. Mushrooms — wild and processed-wild (contaminated platform) (7 sources)

HMTc Category 30: Culinary Oils and Fats

Exposure pathway: Ingestion (oral). Regulatory jurisdiction: FDA, EU, Codex.

Re-homed from the dissolved Cat 7 (category-7-dissolution-step0-event); shipped standards verbatim. Refined seed oils (clean) vs unrefined/origin-specific (dirty); Pb/Ni. Butter/ghee are dairy fat → Cat 24.

1. Olive oil (21 sources)
2. seed oils (canola, sunflower, coconut, avocado, sesame) (29 sources)

HMTc Category 31: Sweeteners and Syrups

Exposure pathway: Ingestion (oral). Regulatory jurisdiction: FDA, EU, Codex.

Honey from Cat 7 + gap-fill. Refined sugar/agave clean; honey Pb/Cd, maple Pb/Sn, rice syrup iAs, molasses Pb/Cd dirty. Chocolate/candy are confections → Cat 33.

1. Honey (21 sources)
2. Tree and plant syrups (maple, agave, molasses) (0 sources)
3. Refined sugars (cane, beet, brown) (0 sources)
4. Rice and grain syrups (0 sources)

HMTc Category 32: Condiments, Sauces and Dressings

Exposure pathway: Ingestion (oral). Regulatory jurisdiction: FDA, EU, Codex.

The decomposed condiments grab-bag: after hot sauce → Cat 34 (chili-Pb) and canned tomato → Cat 4, the residual shares an acid-extraction / fermentation Pb axis. Balsamic Pb/As and aged soy/fish sauce Pb/Cd/tHg are dirty.

1. Vinegar (11 sources)
2. Soy sauce and fermented sauces (0 sources)
3. Fish sauce (2 sources)
4. Tomato condiments (ketchup, salsa) (0 sources)
5. Mustard, mayonnaise, dressings (0 sources)

HMTc Category 33: Chocolate, Cocoa and Confectionery

Exposure pathway: Ingestion (oral). Regulatory jurisdiction: FDA, EU, Codex.

Chocolate from Cat 7 + the confectionery gap. Cacao Cd (dark/high-cocoa/origin dirty); imported/tamarind/chili candy Pb. Cocoa-as-beverage → Cat 5.

1. Cocoa and chocolate products (cocoa powder, dark, milk, chips) (34 sources)
2. ethnic sweets) (0 sources)
3. Gummies and jelly sweets (0 sources)

HMTc Category 34: Herbs, Spices, Seasonings and Salt

Exposure pathway: Ingestion (oral). Regulatory jurisdiction: FDA, EU, Codex.

Spices + salt from Cat 7. Pb/Cr adulteration (turmeric, chili) + soil uptake; salt independent (Codex anchor). Hot/chili sauces route here — their Pb is chili-borne.

1. Herbs, spices, and dried seasonings (turmeric, cinnamon, paprika, chili powder, pepper) (65 sources)
2. Salt (table, sea, Himalayan) (9 sources)
3. Hot sauce and chili sauces (0 sources)

HMTc Category 35: Prepared and Packaged Meals

Exposure pathway: Ingestion (oral). Regulatory jurisdiction: FDA, EU, Codex.

Composite — inherits its component-matrix platforms; provisional until component evidence accumulates. Route by dominant ingredient.

1. Mixed and prepared meals (frozen dinners, boxed meals, ready-to-eat) (1 source)

Auto-linked stubs

Auto-managed by tools/autonomy/link-orphans.mjs. Pages listed here exist in this directory but were not yet placed in a curated index section above. A future structural pass relocates them to proper category sections.

• Cereal Meals (2 sources)
• Cereal Products (6 sources)
• Dietary Supplements (30 sources)
• Infant And Child Foods Master (38 sources)
• Infant Cereal (17 sources)
• Infant Food Fruits (1 source)
• Infant Food Powder (2 sources)
• Infant Food Ready To Eat (1 source)
• Infant Food Vegetables (1 source)
• Infant Formula Powder Dairy (3 sources)
• Infant Formula Rtf Dairy (2 sources)
• Infant Formula Rtf Soy (1 source)
• Infant Formula Stage1 (1 source)
• Nutritional Beverage Child (1 source)
• Piercing Post Assemblies (4 sources)
• Tea Infusions (22 sources)