Amika Perk Up Plus Extended Clean Dry Shampoo Details Amika Perk Up Plus Extended Clean Dry Shampoo Unavailable $50.00 200ml - $50.00 Select options Dry Shampoo plus-one that goes above and beyond, allowing you to extend time between wash days even further.Read more Dry Shampoo plus-one that goes above and beyond, allowing you to extend time between wash days even further.