Fine Lines and Wrinkles

Fine lines and wrinkles form as collagen and elastin production naturally declines over time. This process is accelerated significantly by solar and environmental damage.

Each day of unprotected UV exposure compounds the structural breakdown beneath the skin's surface, deepening creases and diminishing the elasticity that keeps skin looking firm and resilient. Understanding this mechanism influences how a dedicated skincare routine should be designed: defence and renewal working in tandem, not as separate concerns.

A targeted ritual for visible ageing considers multiple pathways
simultaneously. Antioxidant defence, by day, to help protect against the free-radical damage and oxidative stress that accelerates the look of ageing. Hydration to restore plumpness and soften and smooth fine lines. And targeted renewal actives, including Vitamin A and Peptides, support the skin's own regenerative function, working at night to visibly firm and lift.

For RATIONALE clients, we recommend two priority formulations to get you started:

#3 The Brilliance Tinted Serum SPF50+ imparts a radiant glow and visibly evens tone, while delivering all-important daily SPF50+ defence against solar and environmental damage.

At night, reach for #6 The Rejuvenating Night Crème — powered by a proprietary Vitamin A Complex with retinol and retinal — works to target signs of solar-induced ageing to visibly firm, lift, and deliver lasting hydration.

As results improve, key actives can be introduced. In the morning, #1 The Strengthening Serum to strengthens barrier function with Vitamin B, while #2 The Light Crème harnesses a Vitamin C complex, delivered via lightweight hydration to visibly brighten and defend against oxidative stress.

At night, #4 The Nourishing Cleanser to gently cleanse while nurturing skin barrier function and promoting skin hydration, followed by  #5 The Refining Serum's Hydroxy Acid Complex supports visibly clarity and firmness to promote a smoother appearance.

Keen to understand more about your specific skin needs? Take our Skin Questionnaire to discover the ritual best suited to your skin
goals.