Kiehl's Rare Earth Deep Pore Cleansing Masque vs Kiehl's Since 1851 Rare Earth Pore-Minimizing Clay Mask

Aqua, commonly known as water, serves primarily as a solvent in cosmetic formulations. It is the most abundant ingredient in many products and is essential for dissolving other ingredients, facilitating their application and absorption on the skin. Formulators often add Aqua to create a suitable texture and consistency, ensuring that products are easy to spread and apply. Additionally, water can help to hydrate the skin, making it a vital component in many moisturizing formulations.

KAOLIN is a versatile cosmetic ingredient with several functions. As an abrasive, it can provide a scrubbing action in formulations, which may be useful for exfoliation. Its absorbent properties allow it to take up moisture or oils, making it beneficial in products designed to manage excess sebum. Additionally, KAOLIN serves as an anticaking agent, helping to prevent clumping in powdered formulations. It can also act as a bulking agent, contributing to the texture and volume of products. Furthermore, KAOLIN can function as a colorant, adding visual appeal, and as an opacifying agent, which can enhance the opacity of formulations, making them less transparent.

BENTONITE is a natural clay mineral that is commonly used in cosmetic formulations for its absorbent properties. It can effectively draw out impurities and excess oil from the skin, making it a popular choice in products aimed at oily or acne-prone skin. Additionally, BENTONITE serves as a bulking agent, helping to improve the texture and consistency of formulations. Its emulsion-stabilizing and viscosity-controlling functions allow formulators to create stable and well-balanced products, enhancing the overall sensory experience of the formulation.

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.

GLYCERIN is a versatile ingredient commonly used in cosmetics for its multiple functions. It acts as a humectant, which means it helps to attract moisture to the skin and hair, making it beneficial for maintaining hydration. Additionally, it serves as a skin-conditioning agent, enhancing the overall feel and appearance of the skin. As a denaturant, it can modify the properties of other ingredients, while its role as a solvent allows for the effective dissolution of other components in a formulation. Furthermore, GLYCERIN contributes to viscosity control, helping to achieve the desired thickness of a product. Its use in oral care products highlights its broad applicability across different cosmetic categories. Formulators may add GLYCERIN to improve the texture, stability, and moisturizing properties of their formulations.

CI 77891, commonly known as Titanium Dioxide, is a mineral-based colorant widely used in cosmetics. Its primary function is to provide opacity and whiteness to formulations, making it a popular choice in products like foundations, sunscreens, and powders. Formulators may add CI 77891 not only for its coloring properties but also for its ability to reflect UV light, which can enhance the protective qualities of certain products. However, it is important to note that CI 77891 is subject to specific regulatory restrictions in cosmetic formulations.

CAPRYLIC/CAPRIC TRIGLYCERIDE is a mixed triester derived from caprylic and capric acids, which are medium-chain fatty acids. This ingredient is commonly used in cosmetics for its functions as a skin-conditioning agent, providing an occlusive barrier that helps to retain moisture in the skin. Additionally, it serves as a solvent and fragrance component, enhancing the overall sensory experience of cosmetic formulations. Formulators may add CAPRYLIC/CAPRIC TRIGLYCERIDE to improve texture and spreadability, making products feel smoother and more luxurious on the skin.

CETEARYL ALCOHOL is a fatty alcohol commonly used in cosmetic formulations for its multifunctional properties. It serves as a skin-conditioning emollient, helping to soften and smooth the skin. Additionally, it acts as a surfactant and emulsifier, stabilizing mixtures of water and oils, which is crucial for creating consistent and effective products. Its ability to boost foam and control viscosity makes it valuable in various formulations, contributing to the texture and application of creams, lotions, and cleansers. Overall, formulators may add CETEARYL ALCOHOL to enhance product performance and improve the sensory experience for users.