Why Use Small Amounts of Carbomer in Water-Based Formulas?

Carbomer is primarily known as a gelling agent used to create a gel texture in cosmetic formulations. However, even in small quantities, Carbomer is added to water-based products for the following reasons:

• To Increase Viscosity: At lower concentrations than required for a full gel, Carbomer acts as a thickener, increasing the viscosity of the liquid formula. This can improve the texture and feel of the product.
• To Enhance Formula Stability: By increasing the viscosity, Carbomer can help stabilize the formulation. A slightly thicker consistency can prevent ingredients from settling or separating over time, ensuring a more uniform product throughout its shelf life.