Kate Somerville HydraKate Recharging Serum with Hyaluronic Acid

BETAINE is a versatile ingredient commonly used in cosmetic formulations for its hair-conditioning and skin-conditioning properties. As a humectant, it helps to attract and retain moisture, which can enhance the hydration of both hair and skin. This moisture retention is beneficial in cosmetic products, as it can contribute to a smoother and more supple appearance. Formulators may add BETAINE to improve the overall texture and feel of a product, making it more appealing to consumers.

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.

ISOSTEARYL ISOSTEARATE is a cosmetic ingredient that serves multiple functions, primarily as a binding agent and a skin-conditioning emollient. Its binding properties can help to stabilize formulations by ensuring that various components remain mixed and effective throughout the product's shelf life. Additionally, as a skin-conditioning agent, it contributes to the overall feel and texture of cosmetic products, enhancing the skin's appearance and providing a smoother application. Formulators may add ISOSTEARYL ISOSTEARATE to improve the sensory experience of a product while ensuring that the formulation remains cohesive and effective.

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.

C9-12 ALKANE is a hydrocarbon derived from natural sources, commonly used in cosmetic formulations primarily as a solvent. Its role as a solvent allows it to dissolve other ingredients, facilitating their incorporation into products and enhancing the overall texture and application of the formulation. Formulators may add C9-12 ALKANE to improve the spreadability of products, ensuring a smooth and even application on the skin. Additionally, its emollient properties can contribute to a softer feel, making it a versatile ingredient in various cosmetic products.

GLYCERYL GLUCOSIDE is a naturally derived ingredient commonly used in cosmetics for its humectant and skin-conditioning properties. As a humectant, it helps to attract and retain moisture in the skin, promoting hydration and improving the overall texture and appearance of the skin. Additionally, it contributes to skin conditioning, making the skin feel softer and smoother.

ISONONYL ISONONANOATE is an ester derived from isononanoic acid and is often used in cosmetic formulations for its skin-conditioning properties. It acts as an emollient, helping to soften and smooth the skin by forming a barrier that locks in moisture. Additionally, it has antistatic properties, which can help reduce static electricity in products, making it beneficial in formulations where a smooth application is desired. Formulators may choose to include ISONONYL ISONONANOATE to enhance the sensory feel of a product and improve its overall performance on the skin.

1,2-HEXANEDIOL is a synthetic diol that serves primarily as a skin-conditioning agent and solvent in cosmetic formulations. Its skin-conditioning properties help to improve the feel and texture of products on the skin, making them more pleasant to use. Additionally, as a solvent, it aids in dissolving other ingredients, ensuring a uniform and stable formulation. Formulators may choose to include 1,2-HEXANEDIOL for its ability to enhance product performance and sensory attributes, contributing to an overall improved user experience.

PALMITOYL TETRAPEPTIDE-7 is a synthetic peptide that is commonly used in cosmetic formulations for its skin-conditioning properties. Peptides are short chains of amino acids that can help to improve the overall appearance of the skin by supporting its natural functions. This ingredient is often included in products aimed at enhancing skin texture and promoting a more youthful look. Formulators may add PALMITOYL TETRAPEPTIDE-7 to help improve skin hydration, elasticity, and resilience, making it a popular choice in anti-aging and moisturizing products.

ROSMARINUS OFFICINALIS LEAF EXTRACT, commonly known as rosemary leaf extract, is derived from the leaves of the rosemary plant. It is often utilized in cosmetics for its antimicrobial properties, which can help inhibit the growth of certain bacteria and fungi, making it beneficial for preserving formulations. Additionally, it serves as a natural fragrance, imparting a pleasant scent to products, and offers skin-conditioning benefits that can enhance the overall feel and appearance of the skin. Formulators may add this ingredient to improve product stability, enhance sensory attributes, and provide a natural source of antimicrobial activity.

HYDROLYZED SODIUM HYALURONATE is a derivative of sodium hyaluronate that has been broken down into smaller molecules through hydrolysis. This process enhances its ability to penetrate the skin, making it an effective skin-conditioning agent. In cosmetic formulations, it is often included for its ability to help maintain skin hydration and improve overall skin texture by attracting and retaining moisture. Formulators may add this ingredient to enhance the moisturizing properties of a product, contributing to a smoother and more supple appearance of the skin.

Sodium Hyaluronate is the sodium salt of hyaluronic acid, a naturally occurring substance in the body known for its remarkable ability to retain moisture. As a humectant, it attracts and binds water to the skin, helping to maintain hydration and improve the skin's overall texture and appearance. Formulators often include Sodium Hyaluronate in cosmetic products to enhance moisture levels, promote a plump and youthful look, and provide a smooth application experience. Its lightweight nature allows for easy absorption, making it a popular choice in various skincare formulations.

COCO-CAPRYLATE/CAPRATE is a natural ester derived from coconut oil, primarily used in cosmetic formulations as a skin-conditioning agent and emollient. Its primary function is to enhance the skin's moisture levels by providing a smooth and soft feel, making it an attractive choice for products aimed at improving skin texture and hydration. Formulators may add COCO-CAPRYLATE/CAPRATE to help create a lightweight, non-greasy finish in formulations, allowing for better spreadability and absorption on the skin.

CAPRYLYL/CAPRYL GLUCOSIDE is a surfactant that serves multiple functions in cosmetic formulations, primarily cleansing and foaming. As a surfactant-cleansing agent, it can help reduce surface tension, allowing for better mixing and dispersion of ingredients, which is essential for creating effective cleansing products. Formulators may add this ingredient to enhance the overall cleansing performance of a product while also contributing to the foaming properties, which can improve the sensory experience during use.

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.

SUCROSE, commonly known as sugar, is a natural ingredient often used in cosmetics for its humectant properties. It helps to attract and retain moisture in the skin, contributing to hydration and overall skin conditioning. Additionally, SUCROSE can provide soothing benefits, making it a popular choice for formulations aimed at enhancing skin comfort and softness. Formulators may add SUCROSE to products to improve texture and provide a pleasant sensory experience while supporting skin health.

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.

Fragrance, also known as Parfum or Aroma, is a complex mixture of aromatic compounds used in cosmetics to impart a pleasant scent. Its primary function is to enhance the sensory experience of a product, making it more appealing to consumers. Formulators may add Fragrance to mask the natural odors of other ingredients or to create a signature scent that differentiates a product in the market. However, it's important to note that Fragrance can be a potential irritant for some individuals, which is a consideration for formulators when developing products.

SODIUM ACRYLATE/SODIUM ACRYLOYLDIMETHYL TAURATE COPOLYMER is a synthetic polymer commonly used in cosmetic formulations for its multifunctional properties. It serves as an emulsion stabilizer, ensuring that oil and water components remain mixed, which is crucial for the consistency and texture of products. Additionally, it acts as a film-forming agent, creating a protective layer on the skin, and can help control viscosity, contributing to the desired thickness of formulations. Its opacifying properties also allow it to enhance the appearance of products by providing a more opaque finish, while its anticaking function helps prevent the clumping of powdered ingredients, ensuring a smooth application. Formulators may add this ingredient to improve the overall stability and performance of their products.

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.

ETHYLHEXYL ISONONANOATE is a skin-conditioning emollient commonly used in cosmetic formulations. It serves to enhance the texture and feel of products by providing a smooth, silky finish on the skin. This ingredient helps to improve the spreadability of formulations, making them easier to apply and more pleasant to use. Formulators may add ETHYLHEXYL ISONONANOATE to create a more luxurious sensory experience while also contributing to the overall moisturizing properties of a product.

POLYISOBUTENE is a synthetic polymer commonly used in cosmetic formulations for its versatile properties. It functions primarily as a binding agent, film-former, and viscosity controller, helping to enhance the texture and stability of products. Formulators may add POLYISOBUTENE to improve the adherence of other ingredients, create a smooth application experience, and adjust the thickness of the formulation, making it suitable for various cosmetic products.

Disodium EDTA is a chelating agent commonly used in cosmetic formulations to bind metal ions, which can otherwise destabilize products and lead to undesirable effects. By sequestering these metals, Disodium EDTA helps to enhance the stability and efficacy of the formulation, ensuring that active ingredients remain effective over time. Additionally, it can improve the overall texture and feel of the product, making it more appealing to consumers. Formulators may add Disodium EDTA to prevent discoloration and degradation caused by metal impurities, thereby prolonging the shelf life of the cosmetic product.

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.

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.

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.

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

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.

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.