Travel Size Rapid Dark Spot Correcting Serum - BenefitsDaily use serum targets the dark spots you see and the ones you can't see yetSuitable for a wide range of skin tonesKey IngredientsGlycolic acid exfoliates to remove dulling surface cells to quickly enhance natural radiance, penetration and performance of ingredients for better resultsPatented resorcinol technology, exclusive to Murad, visibly reduces the intensity of dark spots and uneven toneResearch Results84% showed a reduction in the look of dark spots*91% saw brighter skin**With Murad regimen. Test panelists agree in just 14 days. Clinically proven results via instrumental measurement of areas with dark spots.89% reported a more radiant glow*4% noticed smoother skin* - Travel Size Rapid Dark Spot Correcting Serum