"Vitality is the most simple skill in RS3. It determines the amount of life you have - each level up increases your hit points by 3%. You start off with 0 exp, effectively at level 0. At level 0, you maximum hit points is 100. Vitality is one of the stats that figures into determining your combat level."@en . "Vitality is the most simple skill in RS3. It determines the amount of life you have - each level up increases your hit points by 3%. You start off with 0 exp, effectively at level 0. At level 0, you maximum hit points is 100. Vitality is a very important skill to have a high level in. High vitality protects you from random \"injury\" events and makes you a less juicy target for pk-ers. You'll also be more secure. Unlike in RS2, in RS3 gaining the later levels in vitality is far more effective than they used to be, because instead of having your hit point max equal to your vitality, your hit point max grows exponentially with your vitality level. Vitality is one of the stats that figures into determining your combat level."@en . "Glyphscape/Vitality"@en . . . . .