What it is: A brightening face serum that helps reduce the look of dark spots, hyperpigmentation, and post-acne marks. Skin Type: Normal, Dry, Combination, and Oily Skincare Concerns: Dark Spots, Dullness, and Uneven Texture Highlighted Ingredients:- Activated C (a Potent form of Vitamin C): Reduces the look of dark spots and visibly evens skin tone.- White Birch Extract: Evens skin tone.- Peony Extract: Helps protect against oxidative damage.Ingredient Callouts: Free of parabens, formaldehydes, formaldehyde-releasing agents, phthalates, mineral oil, retinyl palmitate, oxybenzone, coal tar, hydroquinone, sulfates SLS & SLES, triclocarban, triclosan, and contains less than one percent synthetic fragrance. What Else You Need to Know: This lightweight brightening face serum is formulated with a potent form of vitamin C, salicylic acid, and peony extract to help visibly reduce hyperpigmentation, dark spots, and post-acne marks.Clinical Results: In an expert grading in a 12-week clinical test on 104 subjects, after using one bottle of our dark spot corrector*:- 97% saw a visible reduction in hyperpigmentation- 97% saw a visible reduction in dark spots- 87% saw a visible reduction in post-acne marksIn an expert grading in a 12-week clinical test on 104 subjects, 17 women with all skin types showed:- 49% visible reduction in hyperpigmentation- 39% visible reduction in dark-spots color- 27% visible reduction in post-acne marksThe dark spot corrector has been tested on all ethnicities and is suitable for all skin types, including sensitive skin.* *This product was tested on a multi-ethnic panel equally distributed: 25% African American, 25% Asian, 25% Caucasian, 25% Hispanic