PCA salts are commonly used in skincare, and primarily for their hydrating properties. Depending on the salt source itself, PCA salts also have other interesting properties such as soothing, sebum-regulating and anti-bacterial, to name a few. PCA salts are water-soluble and work in a number of product types.
The most widely used PCA salt is sodium PCA, the sodium salt of PCA. It has an excellent water-binding capacity, and is effective in reducing dryness and flakiness. You’ll find it in our Light Face Cream.
Zinc PCA is an ideal ingredient for oily, impure and irritated skin. Apart from hydrating skin, it regulates sebum production, reinforces the skin's barrier function, soothes skin and has anti-acne properties. We use zinc PCA in our Purifying Serum.
Copper PCA has anti-microbial and astringent properties and regulates sebum and fights impurities. It’s an excellent ingredient for oily and impure skin, and zinc and copper PCA are often used together for added synergy. We use copper PCA in our Purifying Serum.
The PCA salts we use are plant-based.
