The cosmetics and personal care industry is constantly innovating, with a growing emphasis on product safety, efficacy, and consumer experience. In this landscape, the selection of ingredients, particularly solvents, is paramount. Propylene Carbonate (PC), known by its CAS number 108-32-7, has gained significant traction as a key ingredient in cosmetic formulations due to its unique properties and favorable safety profile.

Propylene Carbonate is a clear, odorless, and highly versatile organic solvent. Its primary function in cosmetic and personal care products is to dissolve or suspend other ingredients, ensuring a homogenous and stable formulation. It is frequently used in conjunction with clay gellants to achieve desired textures and viscosities in products like creams, lotions, and makeup items such as lipsticks, eye shadows, and mascaras. Its ability to improve the spreadability and texture of these products enhances the overall user experience.

From a formulation perspective, PC is prized for its excellent solvency and its compatibility with a broad range of cosmetic ingredients. It helps to create smooth, even product consistency without leaving a greasy residue. Furthermore, its high boiling point prevents products from drying out too quickly, contributing to product longevity and stability on the shelf and during application. These characteristics make it a preferred choice for formulators aiming for high-quality, stable cosmetic products.

The safety of Propylene Carbonate for cosmetic use has been rigorously assessed. The Cosmetic Ingredient Review (CIR) Expert Panel has evaluated the scientific data and concluded that Propylene Carbonate is safe as a cosmetic ingredient at the concentrations typically used (often less than 0.1% to 5%). It is generally considered non-irritating and non-sensitizing for the skin. This safety profile, combined with its functional benefits, makes it an attractive ingredient for brands looking to offer gentle yet effective products.

For businesses in the beauty sector, sourcing reliable and high-quality ingredients is essential. We are a dedicated supplier of Propylene Carbonate, offering a product that meets the purity standards required for cosmetic applications. We understand the importance of consistent quality and supply chain reliability for our B2B clients. If you are a formulator or procurement manager seeking a safe, effective, and versatile solvent for your cosmetic or personal care product lines, we encourage you to inquire about our Propylene Carbonate. We offer competitive pricing and are ready to assist you with your sourcing needs.