The Functional Skincare was founded by Madilyn Sonter, also known as The Functional Nurse, combining personal experience with extensive clinical training. After growing up with eczema-prone, sensitive skin and later experiencing persistent acne through her teenage years, Madilyn saw firsthand the limitations of surface-level skincare and pharmaceutical-focused treatments that prioritised symptom suppression over long-term skin health.

Through her nursing career and postgraduate study, she discovered the critical link between internal health, nervous system regulation, gut health, and skin function. This understanding became the foundation of The Functional Skin, a health conscious and naturopathic approved skincare range that is science-led and designed to support the skin barrier, work with the skin’s natural biology, and promote lasting skin resilience.

Formulated in Australia in collaboration with experienced cosmetic chemists and herbalists, The Functional Skin range uses carefully selected, low-tox, cruelty-free ingredients. Each formulation is intentionally free from harsh ingredients that strip or disrupt the skin barrier. Instead, products are designed to soothe, strengthen, and support all skin types, including sensitive and compromised skin.

Research and development is an ongoing process at The Functional Skin, ensuring formulations continue to align with emerging evidence, ingredient innovation, and clinical insight. This commitment allows the range to evolve while remaining grounded in functional skin health principles.

We are dedicated to helping you heal your skin through education, guidance, and health-conscious skincare that supports long-term outcomes.