Tattoo-Associated Skin Reaction: The Importance of an Early Diagnosis and Proper Treatment

Table 2

(a) The 25 haptens of the Italian SIDAPA series with their own concentrations and (b) the other seven metal haptens with their concentrations and different dyes in which they are contained.

(a)

Thiuram mix	1% pet.
Potassium dichromate	0.5% pet.
Balsam Peru	25% pet.
Phenylisopropyl-p-phenylenediamine	0.1% pet.
Kathon CG	0.01% aqua
p-Phenylenediamine	1% pet.
Lanolin alcohol	30% pet.
Colophony	20% pet.
Neomycin sulfate	20% pet.
Cobalt chloride	1% pet.
Epoxy resin	1% pet.
Formaldehyde	1% aqua
Mercaptobenzothiazole	2% pet.
p-ter-Butylphenol-formaldehyde resin	1% pet.
Nickel sulphate	5% pet.
Disperse yellow 3	1% pet.
Fragrance mix + sorbitan sesquioleate	8% pet.
Paraben mix	16% pet.
Disperse blue 124	1% pet.
Benzocaine	5% pet.
Dibromodicyanobutane	0.3% pet.
Corticosteroid mix	2.01% pet.
Lyral	5% pet.
Mercapto mix	2% pet.
Desoximetasone	1% pet.

(b)

Cadmium chloride	1% pet.	Yellow
Chromium oxide	2% aqua	Green
Mercury metal	0.5% pet.	Red
Copper sulfate	1% aqua	Blue
Ferric oxide	2% pet.	Black
Aluminium chloride	2% pet.	Purple
Zinc metal	1% pet.	White