Sodium PCA
It's a natural component of the skin, comprising around 12 percent of the skin's natural moisturizing factor (NMF). Consequently, it's commonly found in a wide range of skincare and haircare products. As a humectant, it moisturizes by attracting and retaining water within the skin, while simultaneously aiding in the restoration of the skin's protective barrier. Additionally, Sodium PCA exhibits anti-inflammatory properties, further contributing to its benefits for the skin.