Amika Reset Pink Charcoal Scalp Cleansing Oil This Amika Reset Pink Charcoal Scalp Cleansing Oil ($25) is a preshampoo treatment that absorbs built-up toxins with French pink clay and charcoal and oil-soluble dirt with sunflower oil. The pointy tip lets the light foam easily get where it needs to and leaves an invigourating tingle thanks to the menthol inside. Image Source: sephora.com Amika Reset Pink Charcoal Scalp Cleansing Oil $25 from sephora.com Buy Now