Answer:
shampoo and
Sodium Lauryl Sulfate
Ammonium Lauryl Sulfate
Ammonium Laureth Sulfate
Ammonium Xylene Sulfonate
TEA Lauryl Sulfate
Sulfur (in dandruff shampoos)
Selenium Sulfide (in dandruff shampoos)
Balm Mint
Balsam
Certain Essential Oils
Eucalyptus
Grapefruit
Horseradish
Lavender Oil
Lemon
Lime
Menthol
Orange
Papaya
Peppermint
Rose
Sage
Thyme