When applying sealer, spray into a sponge and first wipe against your own hand. Then take the dampened sponge and lightly rub over the surface of the tattoo until all the powder is removed. You should in most cases not require antishine. If your image is too shiny, then a little antishine rubbed over the surface can help. Try to avoid powders.
APPLYING TATTOO PALETTE COLORS OR TATTOO INK COLORS
Flesh-colored tattoo paints painted over the surface lightly can help dull the surface and give your tattoo a more aged quality. If you need to add color or image to a transfer, then any sort of tattoo palette paint or tattoo makeup inks will work. I try to do this additional work after the tattoo has been applied and before powdering or sealing. Ideally, you have done your research and
were lucky enough to get approval from all parties (Director, Producer, and actor) in time, and the transfer you have made should include all the aging and color you require.