Kiehl's Since 1851 Midnight Recovery Botanical Cleansing Oil

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.

SQUALANE is a skin-conditioning emollient that serves multiple functions in cosmetic formulations. As an emollient, it helps to soften and smooth the skin, making it feel more hydrated and supple. Additionally, SQUALANE acts as a hair-conditioning agent, which can enhance the appearance and manageability of hair. Its refatting properties allow it to replenish lipids in the skin, which can be beneficial in maintaining the skin's barrier function. Formulators may add SQUALANE to products to improve texture and provide a luxurious feel, while also contributing to overall skin and hair health.

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

ISOPROPYL LAUROYL SARCOSINATE is a synthetic compound commonly used in cosmetic formulations primarily for its skin-conditioning properties. It acts as a surfactant and emollient, helping to improve the texture and feel of products on the skin. Formulators may add this ingredient to enhance the overall sensory experience of a product, making it smoother and more pleasant to apply. Additionally, its conditioning effects can help to maintain skin hydration and softness, contributing to the overall efficacy of skincare formulations.

DICAPRYLYL ETHER is a synthetic emollient commonly used in cosmetic formulations for its skin-conditioning properties. It functions primarily as a skin-conditioning agent and solvent, helping to improve the texture and feel of products while providing a smooth application on the skin. Formulators may add DICAPRYLYL ETHER to enhance the overall sensory experience of a product, as it can impart a lightweight, non-greasy feel, making it suitable for various formulations aimed at moisturizing and softening the skin.

DICAPRYLYL CARBONATE is a synthetic ester derived from caprylic acid, commonly used in cosmetic formulations for its skin-conditioning properties. It functions primarily as an emollient, helping to soften and smooth the skin by forming a barrier that reduces moisture loss. This ingredient is valued for its lightweight, non-greasy feel, making it suitable for a variety of formulations aimed at enhancing skin texture and hydration. Formulators may add DICAPRYLYL CARBONATE to improve the sensory attributes of a product, providing a silky and smooth application while also contributing to the overall moisturizing effect.

GERANIUM MACULATUM OIL is primarily used in cosmetics for its functions as a fragrance and tonic. As a fragrance, it contributes a pleasant scent to formulations, enhancing the sensory experience of the product. The tonic function suggests that it may help to invigorate or stimulate the skin, which can be beneficial in various cosmetic applications. Formulators may add GERANIUM MACULATUM OIL to create appealing fragrances and to potentially enhance the overall feel and effectiveness of the product, while being mindful of its classification as a restricted cosmetic ingredient due to its fragrance properties.

LINALOOL is a naturally occurring terpene alcohol found in many flowers and spice plants. It is primarily used in cosmetics for its deodorant and perfuming properties, providing a pleasant fragrance and enhancing the overall sensory experience of a product. Formulators may add LINALOOL to create appealing scents or to mask undesirable odors, making it a popular choice in various personal care formulations. However, it is important to note that LINALOOL is subject to certain restrictions in cosmetic use, as indicated by its classification as a cosing-restricted ingredient.

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.

CITRONELLOL is a naturally occurring compound found in various essential oils, particularly in citronella oil. It is primarily used in cosmetics for its perfuming properties, imparting a fresh, floral scent that enhances the overall fragrance profile of a product. Formulators may add CITRONELLOL to create appealing scents in formulations, as well as to mask undesirable odors from other ingredients. However, it is important to note that CITRONELLOL is subject to certain restrictions in cosmetic formulations due to its potential sensitizing effects, as indicated by its classification as a cosing-restricted ingredient.

GERANIOL is a naturally occurring alcohol found in various essential oils, particularly in rose and geranium oils. It is commonly used in cosmetics for its perfuming properties, imparting a pleasant floral scent to products. Additionally, GERANIOL has tonic properties, which may contribute to the overall sensory experience of a formulation. Formulators may add GERANIOL not only for its fragrance but also to enhance the product's appeal and provide a refreshing quality. However, it is important to note that GERANIOL is subject to certain restrictions in cosmetic formulations, as indicated by its classification as a 'cosing-restricted' ingredient.

LIMONENE is a compound commonly used in cosmetics primarily for its functions as a deodorant, solvent, and perfuming agent. As a deodorant, it helps to mask or neutralize unpleasant odors, making it a valuable addition to personal care products. Its solvent properties allow it to dissolve other ingredients, facilitating the formulation process and enhancing the overall texture of the product. Additionally, LIMONENE is often included for its pleasant citrus scent, contributing to the fragrance profile of various formulations. However, it is important to note that LIMONENE is subject to certain restrictions in cosmetic use, as indicated by its risk flags and references to regulatory guidelines.

GLYCINE SOJA OIL, commonly known as soybean oil, is a natural oil derived from the seeds of the soybean plant. It serves multiple functions in cosmetic formulations, primarily as a skin-conditioning agent and emollient. This ingredient helps to moisturize and soften the skin, creating a smooth and supple texture. Additionally, it can be used for its perfuming properties, contributing to the overall fragrance of a product. Formulators may choose to include GLYCINE SOJA OIL in their formulations for its beneficial skin properties and its ability to enhance the sensory experience of the product.

GLYCERYL STEARATE CITRATE is an ester of glycerin and stearic acid that serves multiple roles in cosmetic formulations. It functions primarily as a skin-conditioning emollient, helping to soften and smooth the skin by forming a barrier that reduces water loss. Additionally, it acts as a surfactant-emulsifying agent, which aids in blending oil and water components, ensuring a stable and uniform product texture. Formulators may add GLYCERYL STEARATE CITRATE to enhance the overall feel of a product, improve its stability, and provide moisturizing benefits to the skin.