Laser tattoo removal expert Dr. Will Kirby recently published a paper in the Journal of Cosmetic Dermatology that takes an in-depth look at tattoo inks and potential allergic reactions that tattoo inks may cause. From the paper's introduction:

Tattoo artists use many compounds to create tattoo pigment and several allergic reactions can occur as a result of these additives. The compositions of many inks have been identified; however, as new mixtures are created it becomes difficult to identify the specific ingredients in a particular ink. Allergic reactions to a particular pigment can manifest in several ways including allergic contact dermatitis and photoallergic dermatitis. Subsequently, tattoo ink or pigment allergy reactions can be classified as acute inflammatory reactions, allergic hypersensitivities, and granulomatous, lichenoid, and pseudolymphomatous types of reactions. This paper will review the clinical manifestations and the most common compounds associated with cutaneous reactions to tattoo ink.

The rest of the tattoo ink allergy paper discusses tattoo ink composition and the variety of potential allergies related to those ingredients.

Dr. TATTOFF prides itself on being the leading experts on laser tattoo removal, and that means understanding the entire tattooing process as well. We look forward to seeing you at a Dr. TATTOFF clinic soon for laser tattoo removal!