Skincare that gives you that slow Sunday-morning feeling.
Native Australian botanicals grounded in ritual-first values.
Skincare as individual as the skin it touches.
Our daytime range adapts to all skin types, including those of pregnant and breastfeeding women. Enriched with hyaluronic acid, ceramides and vitamin C, our ultra-clean formulas stimulate, hydrate and regenerate the skin.
Twenty years of listening to skin. This is everything it taught her.
On Western Australia's coast, where the light is slow, and the landscape has a way of reminding you to breathe, you’ll find Katie Harding. A naturopath, nutritionist, skin therapist and creator of On Sundays.
On Sundays grew from that same unhurried attention. From years of listening to what skin was really asking for, noticing the patterns beneath the surface, and understanding that people didn't just want visible change. They wanted the exhale. The softness. The feeling of being genuinely cared for.
On Sundays carries that feeling home - held in native Australian botanicals, thoughtful textures, and the kind of ritual that feels less like a regimen and more like a breath.
Evidence-based actives
Australian Botanicals
Cruelty Free
Formulated for every skin, at every age, through every stage.
Twenty-seven products that work as a toolkit, so your ritual can shift as your skin does. Some mornings it's the full ritual. Some mornings it's one gentle step and a breath. On Sundays, honours both. Every formula is grounded in native Australian botanicals and evidence-based actives that support the skin barrier for the long term.
Skincare that began with skin, not a brief.
Skincare with a long memory and a gentle hand. On Sundays is shaped by two decades of learning what the skin responds to, recoils from, and makes someone reach for a product the next morning. Every formula is barrier-first, never reactive, and built so nothing competes.
“Skincare that feels like the best part of someone's morning. Not a chore. Not a promise. Just a pause.”
Katie - On Sundays
Everyday opulence without compromise.
Everyday opulence without compromise.