- Acrylates
- Ammonium persulfate
- Avobenzone
- Bacitracin
- Balsam of Peru
- Benzalkonium chloride
- Benzisothiazolinone
- Benzocaine
- Benzophenone
- Bemotrizinol
- Bisoctrizole
- Bufexamac
- Chrome
- Cinnamate
- Clioquinol
- Cobalt
- Coconut diethanolamide
- Cocamidopropyl betaine
- Colophony
- Compositae
- Computer mouse
- Cosmetics
- Diethylthiourea
- Dimethyl fumarate
- Ecamsule
- Ensulizole
- Epoxy resin
- Essential oils
- Ethylenediamine
- Formaldehyde
- Fragrance allergy
- Fragrances and perfumes
- Glyceryl thioglycate (acid perming solution)
- Imidazolidinyl urea
- Isopropynyl butylcarbamate
- Isocyanate
- Isothiazolinone
- Jewelry allergy
- Kathon CG
- Latex
- Mercapto
- Methyldibromo glutaronitrile
- Methylisothiazolinone
- Nail cosmetics
- Neomycin
- Nickel
- Nitrile
- Octyl glucoside
- Octylisothiazolinone
- PABA
- Paraben mix
- Paraphenylenediamine
- Plants
- P-tert butylphenol formaldehyde resin
- Preservatives
- Propolis
- Propylene glycol
- Quaternium-15
- Rosin
- Rubber accelerators
- Salicylate
- Shellac
- Baseline series of allergens
- Sodium metabisulphite
- Sunscreens
- Textile dyes
- Thioglycolate
- Thiomersal
- Toothpaste
- Topical corticosteroids
- Topical medications
- Wool alcohols (lanolin)
- Food allergy