The cornerstone of RATIONALE is our Essential Six Collections. Built upon the Six Pillars of Skin Health—Resilience, Vitality, Brilliance, Integrity, Clarity, and Renewal—these Collections deliver complete, daily Topical Skin Nutrition to unveil your skin’s brilliant potential and our Signature Glow. Every unique RATIONALE E6 Ritual is comprised of at least one curated Formulation from each of our Essential Six Collections. To discover your Ritual, connect with our Team of Client Service Advisors via the link in our bio. #RATIONALEglow #EssentialSix