The Promise

• Elicits a visibly calmer complexion
• Nourishes skin and amplifies suppleness
• Skin glows with hydration

The Ritual

While RATIONALE recommends only cleansing at night, both #5 The Milk Concentrate and #4 The Crème can be used both morning and night.

In the evening, start your skincare ritual with #4 The Cleanser. Then, apply #5 The Milk Concentrate and follow with #4 The Crème.

The Research

Ceramide Complex
Replenishes the skin’s intercellular matrix to fortify skin barrier function and integrity.

Intercellular Lipids (Phospholipids, Omega 3 + 6 Essential Fatty Acids)
Replenish the skin’s natural lipid barrier reserves to nourish and moisturise the skin and encourage repair processes.

Acetyl Hexepeptide-37
Helps to prevents Trans-Epidermal Water Loss. Barrier function is immediately restored as skin integrity is fulfilled.

Squalane
A powerful antioxidant that mimics the function of the skin’s natural oils, making it incredibly hydrating and restorative.

Piroctone Olamine
Supports radiant skin clarity by reducing congestion and offering anti-microbial defence against pathogenic bacteria.

Oligopeptides
Gently recalibrate skin pH to maintain optimal metabolic processes, including desquamation, cellular differentiation and tissue hydration.