skinChemists Brightening Serum is a powerful facial serum formulated to target uneven skin tone and improve overall skin clarity. serum is designed to reduce the appearance of dark spots and age spots, visibly refine pores, and improve skin texture. It also supports the skin's barrier function for healthier, more resilient skin. Apply a few drops to clean, dry skin morning and evening before moisturising. skinChemists is an anti-ageing skincare company based in London, England, delivering anti-wrinkle technology for over a decade.