Canada cosmetic ingredient regulations
The Cosmetic Ingredient Hotlist records administrative prohibitions and restrictions.
- Regulator
- Health Canada
- Source language
- English and French
- Coverage version
- Health Canada Cosmetic Ingredient Hotlist, 13 August 2025
Official ingredient records
490 matching recordsThyrothricine
Canada Hotlist: Thyrothricine
CAS 1404-88-2
Health Canada lists this ingredient as prohibited for use in cosmetic products.
Conditions: Synonyms or related compounds: Tryothricin
Source:Hotlist prohibited entry 453 · version Health Canada Hotlist 2025-08-13 · source checked 2026-08-30
Tiratricol
Canada Hotlist: Tiratricol
CAS 51-24-1; 1477-04-9
Health Canada lists this ingredient as prohibited for use in cosmetic products.
Source:Hotlist prohibited entry 454 · version Health Canada Hotlist 2025-08-13 · source checked 2026-08-30
Tolboxane
Canada Hotlist: Tolboxane
CAS 2430-48-8
Health Canada lists this ingredient as prohibited for use in cosmetic products.
Source:Hotlist prohibited entry 455 · version Health Canada Hotlist 2025-08-13 · source checked 2026-08-30
Tolbutamide
Canada Hotlist: Tolbutamide
CAS 64-77-7
Health Canada lists this ingredient as prohibited for use in cosmetic products.
Source:Hotlist prohibited entry 456 · version Health Canada Hotlist 2025-08-13 · source checked 2026-08-30
Tolnaftate
Canada Hotlist: Tolnaftate
CAS 2398-96-1 · EC 219-266-6
Health Canada lists this ingredient as prohibited for use in cosmetic products.
Source:Hotlist prohibited entry 457 · version Health Canada Hotlist 2025-08-13 · source checked 2026-08-30
Toluene Diisocyanates
Canada Hotlist: Toluene Diisocyanates
CAS 584-84-9; 91-08-7; 26471-62-5 · EC 247-722-4 [1] / 209-544-5 [2] / 202-039-0 [3]
Health Canada lists this ingredient as prohibited for use in cosmetic products.
Conditions: Synonyms or related compounds: TDIs; 2,4-diisocyanato-1-methyl-benzene (2,4-toluene diisocyanate); 2,6-diisocyanato-1-methyl-benzene (2,6 toluene diisocyanate); 1,3-diisocyanatomethyl-benzene (mixed isomers of toluene diisocyanate)
Source:Hotlist prohibited entry 458 · version Health Canada Hotlist 2025-08-13 · source checked 2026-08-30
Toluidines, their isomers, salts and halogenated and sulfonated derivatives except 4-hydroxy-2-nitro-toluidine and hydroxyethyl-2-nitro-p-toluidine
Canada Hotlist: Toluidines, their isomers, salts and halogenated and sulfonated derivatives except 4-hydroxy-2-nitro-toluidine and hydroxyethyl-2-nitro-p-toluidine
CAS 26915-12-8; 95-53-4
Health Canada lists this ingredient as prohibited for use in cosmetic products.
Source:Hotlist prohibited entry 459 · version Health Canada Hotlist 2025-08-13 · source checked 2026-08-30
Toxins
Canada Hotlist: Toxins
Health Canada lists this ingredient as prohibited for use in cosmetic products.
Source:Hotlist prohibited entry 460 · version Health Canada Hotlist 2025-08-13 · source checked 2026-08-30
Tranylcypromine and its salts
Canada Hotlist: Tranylcypromine and its salts
CAS 155-09-9
Health Canada lists this ingredient as prohibited for use in cosmetic products.
Source:Hotlist prohibited entry 462 · version Health Canada Hotlist 2025-08-13 · source checked 2026-08-30
Tretamine
Canada Hotlist: Tretamine
CAS 51-18-3
Health Canada lists this ingredient as prohibited for use in cosmetic products.
Source:Hotlist prohibited entry 463 · version Health Canada Hotlist 2025-08-13 · source checked 2026-08-30
Triamterene and its salts
Canada Hotlist: Triamterene and its salts
CAS 396-01-0
Health Canada lists this ingredient as prohibited for use in cosmetic products.
Source:Hotlist prohibited entry 464 · version Health Canada Hotlist 2025-08-13 · source checked 2026-08-30
Tribromoethanol
Canada Hotlist: Tribromoethanol
CAS 75-80-9
Health Canada lists this ingredient as prohibited for use in cosmetic products.
Source:Hotlist prohibited entry 465 · version Health Canada Hotlist 2025-08-13 · source checked 2026-08-30
Tribromosalicylanilide
Canada Hotlist: Tribromosalicylanilide
CAS 1322-38-9
Health Canada lists this ingredient as prohibited for use in cosmetic products.
Source:Hotlist prohibited entry 466 · version Health Canada Hotlist 2025-08-13 · source checked 2026-08-30
Trichlormethine and its salts
Canada Hotlist: Trichlormethine and its salts
CAS 817-09-4
Health Canada lists this ingredient as prohibited for use in cosmetic products.
Source:Hotlist prohibited entry 467 · version Health Canada Hotlist 2025-08-13 · source checked 2026-08-30
Trichloroacetic acid
Canada Hotlist: Trichloroacetic acid
CAS 76-03-9
Health Canada lists this ingredient as prohibited for use in cosmetic products.
Source:Hotlist prohibited entry 468 · version Health Canada Hotlist 2025-08-13 · source checked 2026-08-30
Trichloronitromethane
Canada Hotlist: Trichloronitromethane
CAS 76-06-2
Health Canada lists this ingredient as prohibited for use in cosmetic products.
Conditions: Synonyms or related compounds: Chloropicrine
Source:Hotlist prohibited entry 469 · version Health Canada Hotlist 2025-08-13 · source checked 2026-08-30
Tricresyl phosphate
Canada Hotlist: Tricresyl phosphate
CAS 1330-78-5 · EC 215-548-8
Health Canada lists this ingredient as prohibited for use in cosmetic products.
Conditions: Synonyms or related compounds: Tritolyl phosphate
Source:Hotlist prohibited entry 470 · version Health Canada Hotlist 2025-08-13 · source checked 2026-08-30
Trifluperidol
Canada Hotlist: Trifluperidol
CAS 749-13-3
Health Canada lists this ingredient as prohibited for use in cosmetic products.
Source:Hotlist prohibited entry 471 · version Health Canada Hotlist 2025-08-13 · source checked 2026-08-30
Triparanol
Canada Hotlist: Triparanol
CAS 78-41-1
Health Canada lists this ingredient as prohibited for use in cosmetic products.
Source:Hotlist prohibited entry 472 · version Health Canada Hotlist 2025-08-13 · source checked 2026-08-30
Tripelennamine
Canada Hotlist: Tripelennamine
CAS 91-81-6
Health Canada lists this ingredient as prohibited for use in cosmetic products.
Source:Hotlist prohibited entry 473 · version Health Canada Hotlist 2025-08-13 · source checked 2026-08-30
Tuaminoheptane, its isomers and salts
Canada Hotlist: Tuaminoheptane, its isomers and salts
CAS 123-82-0
Health Canada lists this ingredient as prohibited for use in cosmetic products.
Source:Hotlist prohibited entry 474 · version Health Canada Hotlist 2025-08-13 · source checked 2026-08-30
Urginea scilla Stern . and its galenical preparations
Canada Hotlist: Urginea scilla Stern . and its galenical preparations
Health Canada lists this ingredient as prohibited for use in cosmetic products.
Source:Hotlist prohibited entry 475 · version Health Canada Hotlist 2025-08-13 · source checked 2026-08-30
Vaccines
Canada Hotlist: Vaccines
Health Canada lists this ingredient as prohibited for use in cosmetic products.
Source:Hotlist prohibited entry 476 · version Health Canada Hotlist 2025-08-13 · source checked 2026-08-30
Valnoctamide
Canada Hotlist: Valnoctamide
CAS 4171-13-5
Health Canada lists this ingredient as prohibited for use in cosmetic products.
Source:Hotlist prohibited entry 477 · version Health Canada Hotlist 2025-08-13 · source checked 2026-08-30
Veratrine, its salts and galenical preparations
Canada Hotlist: Veratrine, its salts and galenical preparations
CAS 62-59-9
Health Canada lists this ingredient as prohibited for use in cosmetic products.
Source:Hotlist prohibited entry 478 · version Health Canada Hotlist 2025-08-13 · source checked 2026-08-30
Veratrum spp . and their preparations
Canada Hotlist: Veratrum spp . and their preparations
Health Canada lists this ingredient as prohibited for use in cosmetic products.
Source:Hotlist prohibited entry 479 · version Health Canada Hotlist 2025-08-13 · source checked 2026-08-30
Versalide
Canada Hotlist: Versalide
CAS 88-29-9
Health Canada lists this ingredient as prohibited for use in cosmetic products.
Source:Hotlist prohibited entry 480 · version Health Canada Hotlist 2025-08-13 · source checked 2026-08-30
Vinyl chloride monomer
Canada Hotlist: Vinyl chloride monomer
CAS 75-01-4 · EC 200-831-0
Health Canada lists this ingredient as prohibited for use in cosmetic products.
Source:Hotlist prohibited entry 481 · version Health Canada Hotlist 2025-08-13 · source checked 2026-08-30
Warfarin and its salts
Canada Hotlist: Warfarin and its salts
CAS 81-81-2
Health Canada lists this ingredient as prohibited for use in cosmetic products.
Source:Hotlist prohibited entry 482 · version Health Canada Hotlist 2025-08-13 · source checked 2026-08-30
Xanthinol
Canada Hotlist: Xanthinol
CAS 2530-97-4
Health Canada lists this ingredient as prohibited for use in cosmetic products.
Source:Hotlist prohibited entry 483 · version Health Canada Hotlist 2025-08-13 · source checked 2026-08-30
Xylidines, their isomers, salts, halogenated and sulfonated derivatives
Canada Hotlist: Xylidines, their isomers, salts, halogenated and sulfonated derivatives
CAS 1300-73-8
Health Canada lists this ingredient as prohibited for use in cosmetic products.
Source:Hotlist prohibited entry 484 · version Health Canada Hotlist 2025-08-13 · source checked 2026-08-30
Xylometazoline and its salts
Canada Hotlist: Xylometazoline and its salts
CAS 526-36-3
Health Canada lists this ingredient as prohibited for use in cosmetic products.
Source:Hotlist prohibited entry 485 · version Health Canada Hotlist 2025-08-13 · source checked 2026-08-30
Yohimbine and its salts
Canada Hotlist: Yohimbine and its salts
CAS 146-48-5
Health Canada lists this ingredient as prohibited for use in cosmetic products.
Source:Hotlist prohibited entry 486 · version Health Canada Hotlist 2025-08-13 · source checked 2026-08-30
Zoxazolamine
Canada Hotlist: Zoxazolamine
CAS 61-80-3
Health Canada lists this ingredient as prohibited for use in cosmetic products.
Source:Hotlist prohibited entry 487 · version Health Canada Hotlist 2025-08-13 · source checked 2026-08-30
o -Phenylenediamine and its salts
Canada Hotlist: o -Phenylenediamine and its salts
CAS 95-54-5
Health Canada lists this ingredient as prohibited for use in cosmetic products.
Source:Hotlist prohibited entry 353 · version Health Canada Hotlist 2025-08-13 · source checked 2026-08-30
p-Cresol and mixtures thereof
Canada Hotlist: p-Cresol and mixtures thereof
CAS 106-44-5; 1319-77-3
Health Canada lists this ingredient as prohibited for use in cosmetic products.
Conditions: Synonyms or related compounds: Mixed cresols
Source:Hotlist prohibited entry 356 · version Health Canada Hotlist 2025-08-13 · source checked 2026-08-30
trans -2-Heptenal
Canada Hotlist: trans -2-Heptenal
CAS 18829-55-5
Health Canada lists this ingredient as prohibited for use in cosmetic products.
Source:Hotlist prohibited entry 461 · version Health Canada Hotlist 2025-08-13 · source checked 2026-08-30
α-Methylanisalacetone
Canada Hotlist: α-Methylanisalacetone
CAS 104-27-8
Health Canada lists this ingredient as prohibited for use in cosmetic products.
Conditions: Synonyms or related compounds: 1-(4-methoxyphenyl)-1-pentene-3-one
Source:Hotlist prohibited entry 488 · version Health Canada Hotlist 2025-08-13 · source checked 2026-08-30
α-Santonin
Canada Hotlist: α-Santonin
CAS 481-06-1
Health Canada lists this ingredient as prohibited for use in cosmetic products.
Source:Hotlist prohibited entry 489 · version Health Canada Hotlist 2025-08-13 · source checked 2026-08-30
β-Eucaine
Canada Hotlist: β-Eucaine
CAS 500-34-5
Health Canada lists this ingredient as prohibited for use in cosmetic products.
Source:Hotlist prohibited entry 490 · version Health Canada Hotlist 2025-08-13 · source checked 2026-08-30
Market coverage contract
Complete Hotlist snapshot- Included scope
- All prohibited and restricted Hotlist entries, including conditions and warning requirements published in the official list.
- If no match is found
- The Hotlist is an administrative compliance tool, not an exhaustive safety approval list.
Complete verification checklist
- Search English/French names and CAS identifiers.
- Apply every restriction, concentration and label warning.
- Check Food and Drugs Act/Cosmetic Regulations requirements.
- Recheck the current Hotlist before notification or sale.
Official sources and legal role
Health Canada Cosmetic Ingredient Hotlist
Administrative prohibitions, restrictions, conditions and warning requirements
Legal meaning: Official Health Canada compliance indicator; not a complete safety clearance
Available language: English / French
What this market page can answer
Source and authority
Identify the official material and the regulator responsible for it: Health Canada.
Language and scope
See whether usable English or bilingual material exists and what the mapped source actually covers. Current source language: English and French.
Evidence status
Browse ingredient-level records imported from official sources. Each row states whether it passed deterministic source checks or human editorial review.
How to verify an ingredient for this market
- Search the ingredient by INCI name, CAS number or EC number and record the exact identity.
- Open each official source above and check the current version, product scope, concentration limits and required warnings.
- Confirm effective dates and whether an English text is official, reviewed or only contextual.
- Treat a missing local match as unknown, never as permission or a safety conclusion.