Patch test - eyelash/brow tint

Hi,
Does anyone know of a brand of tint in which they provide a sticker type patch test that you can send to client rather than having to go to client prior to treatment to carry out a patch test (similar to HD Brows as I know they have patch test you can send out which would be sooooo much easier)
If anyone knows of a product would be very grateful if you would let me know. [emoji2]