
SODIUM CARBOXYMETHYL HYALURONATE
Description
Sodium Carboxymethyl Hyaluronate is a modified form of hyaluronic acid, a naturally occurring substance in the human body known for its exceptional moisture-retaining properties. This derivative is created through a process of carboxymethylation, which enhances its water-binding capacity and stability compared to standard hyaluronic acid. The sodium salt form further improves its solubility and compatibility in various skincare formulations.
In skincare products, Sodium Carboxymethyl Hyaluronate functions as a powerful humectant, drawing moisture from the environment into the skin. It forms a protective, moisturizing film on the skin's surface, helping to reduce transepidermal water loss and maintain hydration levels. This ingredient is particularly beneficial for dry, dehydrated, or mature skin types.
Its molecular structure allows for better penetration into the skin compared to high molecular weight hyaluronic acid. This enhanced penetration can lead to improved hydration of deeper skin layers, potentially contributing to a plumping effect that may reduce the appearance of fine lines and wrinkles. Sodium Carboxymethyl Hyaluronate is generally well-tolerated and can be incorporated into a wide range of skincare products, including serums, moisturizers, and hydrating masks.