O COSMEDICS

The O COSMEDICS difference
O COSMEDICS is where advanced skincare meets real science — delivering visible results through high-performance, cosmedical-grade actives.
This professional range is built around functional doses, meaning ingredients like retinol, niacinamide, vitamin C and hyaluronic acid are used at levels proven to make a genuine difference in the skin (not just sit on the surface).
At Alluminus, we love O COSMEDICS because it’s designed to be prescribed by skin professionals, ensuring your routine is tailored to your skin’s needs — whether you’re targeting ageing, pigmentation, sensitivity, acne or overall skin health.
This is skincare with purpose. Smart, results-driven, and made to support your skin long-term.

Our Potent Retinol and Retinol Concentrate are advanced, professional-strength serums designed to create real, visible skin results. As part of a prescribed skin journey, a consultation is required prior to purchasing retinol. You can easily book this consultation online, where we will assess your skin, ensure it is properly prepared, and prescribe the most suitable strength for you.

If you’re new to O Cosmedics and would like guidance on the right products for your skin, you’re warmly invited to book an online consultation with our team.

All O Cosmedics purchases require a client login, as this professional range is thoroughly prescribed to support your individual skin needs. We’re here to support your skin, every step of the way.

45 products