Sodium PCA

Description

Sodium PCA is a widely used ingredient in cosmetics, primarily known for its powerful humectant properties, meaning it attracts and retains moisture. It’s a naturally occurring component of skin and helps to keep it hydrated and looking youthful. In cosmetics, it’s used in a variety of products including skin and hair care, and even color cosmetics.
Here’s a more detailed look at its uses:
Moisturizing Properties:
Humectant:
Sodium PCA effectively draws moisture from the air and binds it to the skin, helping to maintain hydration and prevent dryness.
NMF Component:
It’s a key component of the skin’s Natural Moisturizing Factor (NMF), which helps regulate moisture levels.
Stronger than other humectants:
It can hold several times its weight in water and is often cited as a more potent humectant than glycerin or propylene glycol.
Skin and Hair:
It’s used in products for both skin and hair, helping to improve their hydration and appearance.
Other Benefits:
Conditioning:
It can help to condition the skin and hair, leaving them feeling soft and smooth.
Antistatic:
In hair care, it can help to reduce static electricity, making hair more manageable.