Kiehl's Since 1851 Ultra Facial Moisturizer

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.

GLYCERYL STEARATE is a versatile ingredient commonly used in cosmetic formulations for its properties as a skin-conditioning emollient and surfactant-emulsifying agent. It helps to improve the texture and feel of products by providing a smooth, moisturizing effect on the skin, making it an ideal choice for creams and lotions. Additionally, it aids in the emulsification process, allowing oil and water components to blend effectively, which enhances the stability and performance of the formulation. Formulators may add GLYCERYL STEARATE to achieve a desirable consistency and to enhance the overall sensory experience of the product.

PEG-100 STEARATE is a polyethylene glycol derivative of stearic acid, commonly used in cosmetic formulations as a surfactant and cleansing agent. Its primary function is to help emulsify and stabilize products, allowing oil and water components to mix effectively. This ingredient can also aid in the cleansing process by helping to remove dirt and impurities from the skin or hair.

Butylene Glycol is a versatile ingredient commonly used in cosmetic formulations as a solvent and humectant. As a solvent, it helps to dissolve other ingredients, ensuring a uniform distribution and enhancing the overall texture of the product. Its humectant properties allow it to attract moisture from the environment into the skin, contributing to hydration and improving the skin's moisture retention. Formulators may add Butylene Glycol to enhance the sensory experience of a product, improve its stability, and boost the efficacy of other active ingredients.

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

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.

SORBITAN OLEATE is a surfactant and emulsifying agent commonly used in cosmetic formulations. It helps to stabilize mixtures of oil and water, allowing for a smooth and consistent texture in products. By reducing the surface tension between different ingredients, it facilitates the blending of various components, which can enhance the overall performance and feel of a formulation. Formulators may add SORBITAN OLEATE to improve the stability and application of creams, lotions, and other emulsified products, making it a valuable ingredient in the cosmetic industry.

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.

CHLORPHENESIN is an antimicrobial and preservative agent commonly used in cosmetic formulations. Its primary function is to inhibit the growth of bacteria and fungi, thereby helping to extend the shelf life of products and maintain their safety for consumer use. Formulators may add CHLORPHENESIN to prevent contamination and degradation of formulations, ensuring that they remain effective and safe throughout their intended lifespan. Due to its antimicrobial properties, it is particularly valuable in products that are prone to microbial growth, such as creams and lotions.

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.

STEARIC ACID is a fatty acid commonly used in cosmetics for its multifunctional properties. It serves as a cleansing agent and a surfactant, helping to emulsify and stabilize formulations, which is essential for creating smooth and consistent textures in creams and lotions. Additionally, it can act as a refatting agent, replenishing skin lipids that may be stripped away during cleansing. Formulators may add STEARIC ACID to enhance the overall stability and performance of a product, as well as to contribute to its sensory attributes, such as texture and feel on the skin.

PALMITIC ACID is a fatty acid commonly found in both plant and animal fats. In cosmetics, it serves primarily as a skin-conditioning emollient, helping to soften and smooth the skin. Additionally, it functions as a surfactant-emulsifying agent, which aids in blending oil and water components in formulations, enhancing texture and stability. Formulators may add PALMITIC ACID to improve the overall feel of a product on the skin and to ensure a consistent and effective application, making it a versatile ingredient in various cosmetic formulations.

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.

MYRISTYL ALCOHOL is a versatile ingredient commonly used in cosmetic formulations for its multiple functions. As a skin-conditioning emollient, it helps to soften and smooth the skin, enhancing its overall feel. Additionally, it serves as an emulsion-stabilising agent, which is crucial for maintaining the stability and consistency of products that contain both oil and water phases. This ingredient also acts as a surfactant-foam-boosting agent, contributing to the texture and sensory experience of formulations that require foaming properties. Furthermore, MYRISTYL ALCOHOL plays a role in viscosity-controlling, helping to achieve the desired thickness and flow of a product, making it easier to apply and use. These functions make MYRISTYL ALCOHOL a valuable component in a variety of cosmetic products.

PRUNUS AMYGDALUS DULCIS OIL, commonly known as sweet almond oil, is a natural oil derived from the seeds of the almond tree. It is primarily used in cosmetics for its skin-conditioning properties, helping to soften and smooth the skin. Formulators may add this ingredient to enhance the texture of products, providing a moisturizing effect that can leave the skin feeling hydrated and nourished. Additionally, its emollient nature makes it suitable for various formulations aimed at improving skin appearance and feel.

PRUNUS ARMENIACA KERNEL OIL, commonly known as apricot kernel oil, is derived from the seeds of the apricot fruit. This oil is often used in cosmetics for its skin-conditioning properties, helping to moisturize and soften the skin. Additionally, it can serve as a fragrance component, imparting a subtle, pleasant scent to formulations. Formulators may choose to add this ingredient due to its lightweight texture and ability to absorb easily into the skin, making it suitable for a variety of products aimed at enhancing skin feel and overall sensory experience.

PERSEA GRATISSIMA OIL, commonly known as avocado oil, is derived from the fruit of the avocado tree. It is primarily used in cosmetics for its skin-conditioning properties, helping to moisturize and nourish the skin. Formulators may add this ingredient to enhance the texture and feel of products, providing a rich and emollient quality that can improve the overall sensory experience of the formulation. Its natural origin and beneficial fatty acid profile make it a popular choice for various skincare applications.

MYRISTIC ACID is a fatty acid commonly used in cosmetic formulations for its various functions. It serves as a surfactant, helping to cleanse the skin by breaking down oils and dirt, making it easier to wash away. Additionally, MYRISTIC ACID can act as a perfuming agent, contributing to the fragrance profile of products. Its opacifying properties allow formulators to create a more visually appealing texture in creams and lotions by providing a milky appearance. Due to its multifunctional nature, MYRISTIC ACID is a versatile ingredient that formulators may include to enhance both the sensory experience and the efficacy of their products.