Carminic acid is the source of its color. Only two previous publications describing allergic contact dermatitis from carmine could be found. The ingredient in carmine causing these delayed ...

If you have any irritation or contact dermatitis from a scented hyaluronic acid, it may actually be the fragrance in it, not the ingredient itself, Dr. Downie notes. The good news is that ...

Recent animal studies show success in the treatment of ICD with topically applied peroxisome proliferator activated receptor-a agonists (such as clofibrate or linoleic acid). [71] If the ...

Medically reviewed by Corinne Savides Happel, MD Patch testing is a procedure used to identify allergens that cause contact ...