Joining the exisiting line-up of Crystal Retinal strengths 1,3,6 and 10, Crystal Retinal 20 is formulated with stabilised retinal, a powerful derivative of vitamin A with next-generation anti-ageing results. Unmatched in its age-defying power, retinal can deliver results comparable to clinical-grade vitamin A up to 11 times faster than classic forms of retinol. The ground-breaking […]
