Re: Schwartzkopf - Essenity New PPD free product.

I'm not sure which Schwartzkopf product you are looking into, but the hair dye that gave me my reaction was Schwartzkopf Igora Royal 6.5 and 6.0. It has PTD (p-toluenediamine) in it. PTD is not the same as PPD, but is related and does cross react with PPD. On my TRUE TEST info it said that people allergic to PPD may also react to PTD. I think Gina knows about PTD and other related things to PPD. Maybe she can help.

Linda