Amika Perk Up Ultra for oily scalp. A powerful formula created for extra oily scalps that need oil control on speed dial between daily washes. For all hair types, oily scalps and strands that get weighed down by oil 1-2 days after washing Clinically proven formula delivers off-the-hook freshness with a dry, refreshing finish for that ‘just washed my hair’ feeling.  clinically proven to remove more oil* helps control oils** revitalizes greasy strands courtesy of root-friendly ingredients like oil-absorbing tapioca starch, odor-removing bamboo stem extract + our signature superfruit sea buckthorn.