"Skin reactions" refers to any visible changes or responses that happen on the surface of our skin. It can include things like rashes, redness, swelling, itching, or irritation. Full definition
Tattoo dyes — especially red dye — can cause allergic skin reactions, resulting in an itchy rash at the tattoo site. (religion.blogs.cnn.com)
There can be different types of skin reactions due to a common ingredient present in the products. (stylecraze.com)
Some breeds (see the fine print) have more sensitive skin than others, but regardless, this immune activation triggers a severe skin reaction. (dallasmetropaws.com)