There are three major types of colophony, depending on whether the source of the oleoresin is gum, wood, or tall oil. Gum rosin (the most common source) is recovered from the sap of living pine ...

If you do opt for removal, there are plenty of options – waxing, shaving, epilating – but it can still be a minefield trying to find one that works for your hair and skin. One of the newest ...