Kiehl's Rare Earth Deep Pore Cleansing Masque

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.

ZEA MAYS STARCH has the recorded function labels of abrasive, absorbent, anticaking, skin-protecting, and viscosity-controlling. These recorded roles explain why a formulator may include it in a cosmetic formula.

PHENOXYETHANOL is recorded as an antimicrobial and preservative. These recorded roles explain why a formulator may include it in a cosmetic formula.

CETEARETH-20 is a nonionic surfactant and emulsifying agent commonly used in cosmetic formulations. Its primary functions include cleansing and emulsifying, which help to mix oil and water-based ingredients, enhancing the texture and stability of products. Formulators may add CETEARETH-20 to improve the overall performance of a product by aiding in the removal of dirt and oils from the skin while also providing a smooth and pleasant application experience.

Caprylyl Glycol is a multifunctional ingredient commonly used in cosmetics for its preservative and humectant properties. As a preservative, it helps to inhibit the growth of microorganisms, thereby extending the shelf life of cosmetic products. Its humectant function allows it to attract and retain moisture in the skin, contributing to hydration and a smoother appearance. Formulators may add Caprylyl Glycol to enhance product stability and improve the overall sensory experience of the formulation.

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.

ETHYLHEXYLGLYCERIN is a multifunctional ingredient commonly used in cosmetic formulations for its deodorant and skin-conditioning properties. As a deodorant, it helps to reduce body odor by inhibiting the growth of odor-causing bacteria, making it a valuable addition to personal care products. Additionally, its skin-conditioning function allows it to enhance the skin's feel and appearance, contributing to a smoother and more hydrated surface. Formulators may include ETHYLHEXYLGLYCERIN to improve the overall sensory experience of a product while also providing functional benefits that support skin health.

Tocopherol, commonly known as Vitamin E or Alpha Tocopherol, is a fat-soluble antioxidant that plays a crucial role in protecting skin cells from oxidative stress caused by free radicals. Its antioxidant properties help to stabilize and preserve the integrity of cosmetic formulations, thereby enhancing their shelf life and effectiveness. Formulators often include Tocopherol in products to provide additional skin benefits, such as moisturizing and soothing properties, making it a popular choice in skincare and cosmetic products.

LECITHIN is a natural phospholipid that serves multiple functions in cosmetic formulations. It acts as an emollient, providing skin-conditioning benefits by helping to maintain moisture and improve the skin's texture. Additionally, LECITHIN functions as a surfactant and emulsifier, aiding in the blending of oil and water-based ingredients, which enhances the stability and performance of formulations. Its antistatic properties also help reduce static cling, making it a valuable ingredient in various cosmetic products. Formulators may add LECITHIN to improve the overall sensory experience and efficacy of their products.

ALOE BARBADENSIS LEAF WATER is primarily used in cosmetics for its function as a fragrance. This ingredient can contribute to the overall scent profile of a product, enhancing the sensory experience for the user. Formulators may add it to create a pleasant aroma, which can improve the appeal of the product and make it more enjoyable to use. However, it is important to note that the inclusion of fragrance ingredients can also carry risk flags, as they may cause sensitivity or allergic reactions in some individuals.

ALOE BARBADENSIS LEAF JUICE, commonly known as aloe vera juice, is derived from the leaves of the aloe vera plant. It is primarily used in cosmetics for its skin-conditioning properties, helping to soothe and hydrate the skin. This ingredient is often added to formulations due to its ability to provide a cooling effect and enhance the moisture content of the skin, making it a popular choice in products aimed at improving skin texture and comfort.

ALLANTOIN is a cosmetic ingredient known for its functions as a skin-conditioning agent, skin-protecting agent, and soothing agent. As a skin-conditioning agent, it helps to improve the appearance and feel of the skin by enhancing moisture retention and overall skin texture. Its skin-protecting properties may contribute to maintaining the integrity of the skin barrier, while its soothing function can help to alleviate discomfort and promote a sense of calmness on the skin. Formulators may add ALLANTOIN to products to leverage these beneficial properties, enhancing the overall user experience and effectiveness of the formulation.