Meet The Calming Milk Essence
Discover amplified hydration, improved elasticity, and a brighter complexion with The Calming Milk Essence—complimentary with purchases over £250.
An exceptionally soothing essence that deeply hydrates while fostering skin calmness. This formulation replenishes moisture, augments skin elasticity, and fortifies skin barrier function, to reinstate skin luminosity.

The Calming Milk Essence
The Calming Milk Essence is a targeted treatment that deeply hydrates while fostering skin calmness.

How to Use
Gently smooth 2-3 pipettes over the face, neck, décolletage,
and backs of hands.
The Calming Milk Essence can be used nightly after cleansing. Alternatively, reserve for use within the 48-hour window following RATIONALE Treatments.
Designed to restore balance and replenish hydration, it’s your skin’s nourishing comfort blanket. Spend £250 to receive yours.
Frequently Asked Questions
The Calming Milk Essence is a targeted treatment that deeply hydrates while fostering skin calmness. This Formulation replenishes moisture, augments skin elasticity, and fortifies skin barrier function, to reinstate skin luminosity.
The essence is a lightweight, water-based formulation that provides additional hydrating and calming benefits.
Gently smooth 2-3 pipettes over the face, neck, décolletage, and backs of hands.
The Calming Milk Essence can be used nightly after cleansing. Alternatively, reserve for use within the 48-hour window following RATIONALE Treatments.
The Calming Milk Essence is formulated to be used in addition to your RATIONALE Essential Six Formulations.
No. This is a special, limited edition offering.