Natura Bisse Diamond Luminous Perfecting Serum 40mlNatura Bisse Diamond Luminous Perfecting Serum 40ml Includes high performance ingredients, such as a cocktail with tranexamic acid and hexylresorcinol that works in synch with other depigmenting ingredients to help minimise uneven pigmentation caused by excess melanin on the skin surface. This face serum also features Lumiyouth Complex to achieve a more even, luminous, and visibly rejuvenated complexion. Addressing dark spots and signs of ageing at