Official Stockist of Kerstin Florian Skincare. Kerstin Florian is a luxury skincare range that focuses on results with a guiding philosophy of outer beauty, inner health that inspires a sense of wellbeing. Kerstin Florian uses powerful plant, marine and technically-advanced ingredients to achieve healthy-looking vibrant skin. Buy Kerstin Florian Online today with Salon Style! We offer free express shipping Australia wide.