This rich brightening cream is formulated with 20% L-ascorbic acid - a highly-concentrated form of vitamin C - to combat hyperpigmentation and acne scars, promoting even texture and tone. **How to use**: After cleansing your skin, apply a thin layer of brightening cream over face, neck, and the back of your hands. Use once a day for the first two weeks, then apply twice a day (if tolerated) for optimal results. *This product contains highly-concentrated L-ascorbic acid that may increase your skin's sensitivity to the sun. Use a sunscreen, and limit sun exposure while using this product.* **About Dr. Loretta** After years spent researching the skin-damaging effects of UVA light, board-certified dermatologist Dr. Loretta Ciraldo found that to keep our complexions looking and feeling their best, we must keep our skin "unexposed" to four key factors - pollution, light, climate, and irritants. Realizing that this can be a challenging - and even daunting - task, she decided to create a line of simple, easy-to use skincare essentials that suit your busy, on-the-go life. Formulated without the use of artificial fragrances, dyes, parabens, or phthalates, each targeted treatment is powerful enough to protect you against damaging environmental toxins while proving gentle enough for even the most sensitive skin.