Shop the Rationale #4 Range #4 The Cleanser (Travel size) $76.00 Rationale Skincare – #4 The Balm $92.00 Rationale Skincare – #4 The Crème $208.00 Rationale Skincare – #4 The PreCleanse Balm $134.00 Rationale Skincare – #4 The Cleanser $116.00