CosMedix Simply Brilliant 24/7 Brightening Serum is a gentle yet powerful 24/7 skin-brightening formula that delivers potent ingredients to reduce the appearance of dark spots and other discolorations to promote a radiant, even-toned complexion.*
Day & Night: Apply a small amount to freshly cleansed and toned skin. Follow with additional recommended moisturizer and/or daily sunscreen. Quick Tip: Pure C Vitamin C Mixing Crystals may be mixed with serum for additional brightening and firming effects.