Sensitive Skin Lab Sensilis Skin D-Pigment AHA10 Overnight Renewal Depigmenting Treatment Cream is designed to address hyperpigmentation issues, particularly for sensitive skin. This cream is formulated to target hyperpigmented skin, which can manifest as dark spots, sunspots, chloasma, melasma, or aging-related dark spots. It is an intensive night treatment that works to reduce the appearance of these pigmentations. The cream contains 10% high-tolerance polyhydroxy acids, which gently exfoliate the skin. Exfoliation helps in reducing the size and intensity of dark spots, as well as promoting skin renewal. PHAs are known for being milder on the skin compared to other chemical exfoliants like AHAs or BHAs, making them suitable for sensitive skin. Alpha-Arbutin is described as hydroquinone-like and is known for its ability to reduce the production and accumulation of epidermal melanin. In other words, it can help inhibit melanin production, which is responsible for skin pigmentation, and thus reduce the appearance of spots. Ellagic Acid is the acid which has a brightening effect and is said to improve skin tone. It can further enhance the skin's overall appearance. This night cream is clinically proven to be effective. It claims to reduce dark spots by 43% and improve skin luminosity by 41% within two months of use. Overall, Sensitive Skin Lab Sensilis Skin D-Pigment AHA10 Overnight Renewal Depigmenting Treatment Cream claims to act on multiple stages of hyperpigmentation, which includes correcting existing spots and preventing future ones from forming.