What It Is:A targeted, multi-level brightening serum based on microbiome-inspired science. Unveil naturally brighter-looking skin, visibly improve skin's moisture barrier and help resist hyperpigmentation, dullness and dark spots with 24-hour moisture. Diminish dullness. Reveal youthful radiance.What It Does:Concentrated Brightening Serum achieves a new pinnacle of skin radiance, improving the look of dark spots in just four weeks, while increasing skin's clarity for a brighter, youthful luminosity. The quick-absorbing serum visibly corrects dark spots and hyperpigmentation caused by stress and environmental aggressors including dryness and air pollution. The serum drenches skin in deep 24-hour moisture and enhances skin's innate ability to restore and protect itself.Key Ingredients:- Crystatune Complex, a blend of a prebiotic and eucalyptus baby leaf extract, is known to support skin's microbiome.*- Crystallizing Power Technology targets and diminishes the look of dark spots as well as counteracts their formation.- Skin-Empowering Illuminator enhances skin's ability to protect and restore itself from environmental aggressors.How To Use It:Morning and evening, apply to the face after softener. Press pump twice into palm and gently smooth over skin.Clinical Results:- 93% of participants felt this serum helps reduce dullness.**- 92% of participants felt skin looked healthier.**- 90% of participants felt skin looked more even-toned.***As in the gut, the microbiome is the skin's own unique ecosystem of microorganisms that live on the skin's layers that may affect the health, integrity and function of the skin. The skin microbiome is responsible for protecting the skin from pathogens, controlling skin immunity, nutrient absorption and supporting the skin barrier.**Tested by 103 women after 12 weeks of use.