Now You See It, Now You Don’t: Light-activated Inks May Let Tattoos Temporarily Disappear - The Dermatology Digest

Now You See It, Now You Don’t: Light-activated Inks May Let Tattoos Temporarily Disappear The Dermatology Digest Cool chemistry trick allows new tattoos to 'turn on and off' Live Science Researchers developed tattoo inks that can be switched on with ultraviolet light and made to disappear in sunlight; tests found the colours remained switchable in skin for up to 2.2 years, opening possible medical uses The Times of India Tattoo that can vanish without being removed: Chemists develop multicolor ink that fades in sunlight and r The Economic Times Tattoos that can disappear and reappear created…