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What's the science on "dark" hairs? Can I dye my hair and then laser-remove it?
by gohrt 11y ago
What's the science on "dark" hairs? Can I dye my hair and then laser-remove it?
- roel_v 11y agoNo, because dye is only on the 'outside the scalp' part of the hair. IPL works by transmitting heat to the follicle (transmission only works on the color particles in the hair, can't remember the proper name) and when the follicle has been burned, the hair falls out.