La Roche-Posay Effaclar Acne Face Wash with 4% Benzoyl Peroxide

COCAMIDOPROPYL HYDROXYSULTAINE is a versatile ingredient commonly used in cosmetic formulations for its multiple functions. It acts as an antistatic agent, helping to reduce static electricity in hair and skin, which can enhance manageability and comfort. Additionally, it serves as a surfactant, contributing to foam-boosting and cleansing properties, making it effective in formulations designed to cleanse the skin and hair. Its hair-conditioning and skin-conditioning functions help to improve the feel and appearance of hair and skin, while its viscosity-controlling capability allows formulators to adjust the thickness of the product, ensuring a desirable texture and application experience. These properties make COCAMIDOPROPYL HYDROXYSULTAINE a valuable ingredient in a variety of cosmetic products.

SODIUM C14-16 OLEFIN SULFONATE is a surfactant commonly used in cosmetic formulations for its cleansing and foaming properties. As a mild surfactant, it helps to remove dirt, oil, and impurities from the skin or hair, creating a lather that enhances the user experience during cleansing. Formulators may add this ingredient to improve the overall efficacy of a product, ensuring that it effectively cleanses while maintaining a gentle profile suitable for various applications.

Xanthan Gum is a natural polysaccharide derived from the fermentation of sugars by the bacterium Xanthomonas campestris. It is primarily used as a thickening agent in cosmetic formulations, helping to improve the texture and viscosity of products. Formulators may add Xanthan Gum to enhance the stability of emulsions, prevent separation of ingredients, and create a desirable consistency in creams, gels, and lotions. Its ability to form a gel-like structure also contributes to a smooth application and feel on the skin.

Potassium Hydroxide is an inorganic compound commonly used in cosmetics primarily as a pH adjuster. By modifying the acidity or alkalinity of formulations, it helps to stabilize the product and enhance the effectiveness of other ingredients. Formulators may add Potassium Hydroxide to ensure that the final product maintains an optimal pH level, which is crucial for skin compatibility and overall product performance.

SODIUM CHLORIDE, commonly known as table salt, is a versatile ingredient used in cosmetics for various functions. It acts as a bulking agent, helping to increase the volume of formulations without significantly altering their properties. Additionally, it can serve as a viscosity-controlling agent, allowing formulators to adjust the thickness of products to achieve desired textures. In some cases, it may also enhance fragrance stability or contribute to oral-care formulations. Due to its multifaceted roles, SODIUM CHLORIDE is a valuable component in the development of a wide range of cosmetic products.

SODIUM CITRATE is a sodium salt of citric acid, commonly used in cosmetics for its multifunctional properties. It primarily serves as a buffering agent, helping to maintain the pH balance of formulations, which is crucial for product stability and skin compatibility. Additionally, it acts as a chelating agent, binding to metal ions that can affect the efficacy and stability of other ingredients, thereby enhancing the overall performance of the product. Furthermore, SODIUM CITRATE may contribute to the fragrance profile of formulations, although it is important to note that it can also be associated with fragrance-related risk flags.

Niacinamide is known for its ability to improve skin barrier function, even out skin tone, and enhance overall brightness. It also has soothing properties, making it suitable for sensitive skin.

Sodium hyaluronate is a salt form of hyaluronic acid that provides deep hydration. It holds water in the skin, which helps to reduce the appearance of fine lines and improve elasticity.

CAPRYLOYL SALICYLIC ACID is a derivative of salicylic acid that serves primarily as a skin-conditioning agent in cosmetic formulations. It is known for its ability to help improve the texture and appearance of the skin by promoting exfoliation and enhancing moisture retention. Formulators may incorporate this ingredient to provide gentle exfoliation benefits while also contributing to the overall skin-conditioning properties of a product. Its inclusion can help to create smoother, more refined skin, making it a valuable addition to various skincare products.

Propanediol is a naturally derived ingredient commonly used in cosmetics as a solvent and humectant. As a solvent, it helps dissolve other ingredients, ensuring a uniform and stable formulation. Its humectant properties allow it to attract and retain moisture in the skin, contributing to hydration and a smoother texture. Formulators may add Propanediol to enhance the overall feel and performance of a product, as well as to improve the delivery of active ingredients within the formulation.

CARBOMER is a synthetic polymer commonly used in cosmetic formulations for its ability to stabilize emulsions, form gels, and control viscosity. It helps to create a desirable texture in products, making them easier to apply and enhancing their overall feel on the skin. Formulators may add CARBOMER to achieve specific consistencies and stability in creams, lotions, and gels, ensuring that the ingredients remain evenly distributed and effective throughout the product's shelf life.

BENZOIC ACID is a naturally occurring compound commonly used in cosmetics for its multifunctional properties. It serves primarily as a preservative, helping to inhibit the growth of bacteria and fungi, thereby extending the shelf life of products. Additionally, it can function as a pH adjuster, aiding in the formulation's stability and effectiveness. Its pleasant scent also allows it to act as a fragrance component, enhancing the overall sensory experience of the product. Formulators may choose to include BENZOIC ACID to ensure product safety and longevity while providing a more appealing fragrance profile.

PENTYLENE GLYCOL is a cosmetic ingredient recognized for its functions as a skin-conditioning agent and solvent. As a skin-conditioning agent, it helps to improve the feel and appearance of the skin, making it smoother and more hydrated. This function is particularly valuable in cosmetic formulations aimed at enhancing skin texture and moisture retention. Additionally, as a solvent, PENTYLENE GLYCOL aids in dissolving other ingredients, facilitating their incorporation into formulations and ensuring a uniform distribution throughout the product. Formulators may add this ingredient to enhance the overall efficacy and sensory experience of their products.

Sodium Hydroxide is a highly alkaline compound commonly used in cosmetics primarily as a pH adjuster. It helps to modify the acidity or alkalinity of formulations, ensuring that products maintain a stable and effective pH level for skin compatibility. Formulators may add Sodium Hydroxide to enhance the performance of other ingredients, improve product stability, and ensure that the overall formulation meets the desired specifications for safety and efficacy.

Glycolic acid, an alpha hydroxy acid (AHA), is used for its exfoliating properties. It helps to remove dead skin cells from the skin's surface, promoting a smoother, brighter appearance.

TETRASODIUM EDTA is a chelating agent commonly used in cosmetic formulations. Its primary function is to bind metal ions, which can help to prevent these ions from interacting with other ingredients in the formulation. This is particularly important in products where metal ions might cause instability or undesirable reactions, thereby enhancing the overall efficacy and stability of the product. Formulators may add TETRASODIUM EDTA to improve the longevity and performance of their formulations by minimizing the effects of hard water and other impurities that could compromise the product's integrity.

TRISODIUM ETHYLENEDIAMINE DISUCCINATE is a chelating agent commonly used in cosmetic formulations. Its primary function is to bind metal ions, which can help to stabilize products and enhance their efficacy by preventing the degradation of active ingredients that may occur in the presence of these metals. Formulators may add this ingredient to improve the overall stability and performance of a product, ensuring that it maintains its intended qualities over time.

CITRIC ACID is a multifunctional ingredient commonly used in cosmetics for its buffering, chelating, and fragrance properties. As a buffering agent, it helps to maintain the pH balance of formulations, which is essential for the stability and effectiveness of various cosmetic products. Its chelating function allows it to bind metal ions, which can enhance the overall performance and longevity of the formulation by preventing the degradation of other ingredients. Additionally, CITRIC ACID can contribute to the fragrance profile of a product, adding to the sensory experience of the user. Formulators may include CITRIC ACID to improve product stability and enhance the overall user experience.