Like all skill capes, the Constitution cape will bring a player's level to 100 temporarily. However, the cape will not heal a player if his or her life points are below 990 (though if the player is already at 990 life points, they will begin to recover at the normal rate (or quicker, if using boosts) until they reach 1,000 life points). This is to prevent players from abusing the cape to infinitely recover life points. Additionally, the cape will only bring a player's constitution up to level 100 once per minute.