Obagi Professional-C 30% L-Ascorbic Acid 2-in-1 Microdermabrasion Polish + Face Mask is a 2-in-1 multitasking skin-polishing mask that exfoliates and primes skin with a powerful infusion of 30% Vitamin C, displaying remarkably brighter, younger-looking, smoother skin. It contains very tiny crystals that work to shed the epidermis outermost layers, clearing away accumulated surface dirt and encouraging healthy-looking skin. Moreover, sea berry fruit oil is included for skin that looks healthy. Obagi Professional-C 30% L-Ascorbic Acid 2-in-1 Microdermabrasion Polish + Face Mask contains L-ascorbic acid (Vitamin C), known as the most efficacious or the best form of vitamin C, L-ascorbic acid aids in reducing the appearance of fine lines and wrinkles, brightening skin tone, and neutralizing free radicals. Daily use of vitamin C proactively fortifies the skin defenses against environmental assaults. It can encourage skin to rebound from previous, visible damage for an improved appearance of fine lines, wrinkles and uneven skin tone. It also aids in restoring skin's antioxidant strength to help skin appear younger for longer. The formulation is suitable for all skin types like oily, combination, dry and normal. With a 30-year legacy of science and innovation, Obagi has led transformative research that has met the needs of every skin tone and type. Obagi believes skin care is more than “correcting” or even “preventing,” it’s about unleashing your skin’s full potential. To complement the variety that each of us brings to the table, Obagi develops inclusive goods. It’s about developing scientifically backed, clinical-quality formulations to promote healthy, future-facing skin.