4.5.6 Skin

4.5.6 Skin is a skincare brand that creates clean, anti-inflammatory products specifically formulated for melanin-rich skin (skin phototypes IV, V, and VI). Their products are rooted in the science of skin tone and address common concerns such as hyperpigmentation, dullness, dehydration, and sensitivity as they uniquely manifest in darker skin. The company built the world's first Skin Tone Research Lab to uncover and address the unique needs of darker skin tones.