COSRX The 6 Peptide Skin Booster Serum with Niacinamide & Hyaluronic Acid

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.

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.

Niacinamide, also known as Vitamin B3, is a versatile ingredient commonly used in cosmetic formulations for its active and skin-conditioning properties. It is known to help improve the appearance of skin texture, enhance moisture retention, and support the skin's barrier function. Formulators may add Niacinamide to products to provide a range of benefits, including promoting a more even skin tone and reducing the appearance of fine lines and wrinkles. Its compatibility with various skin types makes it a popular choice in many skincare products.

AMMONIUM ACRYLOYLDIMETHYLTAURATE/VP COPOLYMER is a synthetic polymer commonly used in cosmetic formulations primarily for its viscosity-controlling properties. It helps to thicken products, providing a desirable texture and stability, which can enhance the overall sensory experience of the formulation. Formulators may add this ingredient to achieve specific rheological characteristics, ensuring that the product applies smoothly and evenly on the skin. Its ability to modify the flow and consistency of formulations makes it a valuable component in a variety of cosmetic products.

POLYACRYLATE CROSSPOLYMER-6 is a synthetic polymer commonly used in cosmetic formulations for its emulsion-stabilizing and viscosity-controlling properties. It helps to maintain the stability of emulsions, ensuring that oil and water components do not separate, which is crucial for the texture and performance of creams and lotions. Additionally, it contributes to the desired thickness of products, enhancing the overall sensory experience during application. Formulators may add POLYACRYLATE CROSSPOLYMER-6 to improve product stability and consistency, making it a valuable ingredient in a variety of cosmetic formulations.

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.

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.

ADENOSINE is a cosmetic ingredient recognized for its skin-conditioning properties. It is often included in formulations to help improve the overall appearance and texture of the skin. By enhancing skin conditioning, ADENOSINE can contribute to a more hydrated and smooth complexion, making it a valuable addition for formulators aiming to create products that promote skin health and aesthetics.

POLYQUATERNIUM-51 is a synthetic polymer commonly used in cosmetic formulations for its film-forming and skin-conditioning properties. It creates a protective layer on the skin, which can help to improve moisture retention and enhance the overall texture of the skin. Formulators may add POLYQUATERNIUM-51 to products to provide a smooth feel, reduce the appearance of dryness, and improve the product's application experience. Its ability to condition the skin makes it a valuable ingredient in various personal care 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.

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.

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.

T-BUTYL ALCOHOL is a versatile ingredient commonly used in cosmetic formulations primarily as a denaturant, solvent, and perfuming agent. As a denaturant, it alters the properties of alcohols to make them unsuitable for consumption, while still allowing them to be used in cosmetic products. Its solvent properties enable it to dissolve other ingredients, facilitating the even distribution of actives and enhancing the overall texture of the formulation. Additionally, T-BUTYL ALCOHOL can contribute to the fragrance profile of a product, providing a pleasant scent that enhances the user experience. Formulators may add this ingredient to improve product stability and performance, ensuring that the final product meets desired sensory and functional attributes.

SODIUM PCA is a naturally occurring component of human skin that plays a crucial role in maintaining moisture levels. It functions primarily as a humectant, attracting water to the skin and helping to keep it hydrated. Additionally, SODIUM PCA has skin-conditioning and hair-conditioning properties, making it beneficial for improving the texture and feel of both skin and hair. Formulators may add SODIUM PCA to cosmetic products to enhance moisture retention and provide a smoother, softer appearance, contributing to overall product efficacy.

SODIUM LACTATE is a sodium salt of lactic acid, commonly used in cosmetic formulations for its multifunctional properties. It serves as a buffering agent, helping to maintain the pH balance of products, which is crucial for skin compatibility and product stability. Additionally, it acts as a humectant, attracting moisture to the skin and helping to keep it hydrated. Furthermore, SODIUM LACTATE has keratolytic properties, which means it can aid in the exfoliation of dead skin cells, promoting a smoother skin texture. Formulators may include this ingredient to enhance the overall efficacy and sensory profile of their products.

ACETYL HEXAPEPTIDE-8 is a synthetic peptide commonly used in cosmetic formulations for its skin-conditioning and humectant properties. As a humectant, it helps to attract and retain moisture in the skin, contributing to a hydrated and plump appearance. Additionally, its skin-conditioning abilities can enhance the overall texture and feel of the skin, making it smoother and more supple. Formulators may incorporate ACETYL HEXAPEPTIDE-8 into products to improve skin hydration and promote a more youthful appearance, leveraging its multifunctional benefits in various skincare applications.

COPPER TRIPEPTIDE-1 is a peptide that serves primarily as a skin-conditioning agent in cosmetic formulations. Its role in skin conditioning may help improve the overall appearance and feel of the skin, making it a valuable addition to various skincare products. Formulators may include COPPER TRIPEPTIDE-1 to enhance the skin's texture and promote a more youthful look, leveraging its conditioning properties to support skin health.

PCA, or pyrrolidone carboxylic acid, is a naturally occurring component of the skin that functions primarily as a humectant and moisturizing agent. It helps to attract and retain moisture in the skin, contributing to a hydrated and plump appearance. Formulators often include PCA in cosmetic products to enhance skin hydration, improve texture, and support the overall moisture balance of the skin. Its ability to bind water makes it a valuable ingredient in formulations aimed at maintaining skin softness and elasticity.

SH-POLYPEPTIDE-121 is a synthetic polypeptide that serves primarily as a film-forming agent and skin-conditioning agent in cosmetic formulations. Its film-forming properties allow it to create a protective layer on the skin, which can help enhance the texture and feel of products while providing a smooth application. Additionally, its skin-conditioning abilities contribute to improving the overall hydration and softness of the skin, making it a valuable ingredient for enhancing the sensory experience of cosmetic products. Formulators may incorporate SH-POLYPEPTIDE-121 to achieve these functional benefits, contributing to the overall performance and appeal of their formulations.

SERINE is an amino acid that plays a versatile role in cosmetic formulations. It is commonly used for its skin-conditioning and hair-conditioning properties, helping to improve the texture and moisture retention of both skin and hair. Additionally, SERINE can function as an antistatic agent, reducing static electricity in hair products, and may also contribute to the fragrance profile of formulations. Formulators may add SERINE to enhance the overall sensory experience and efficacy of their products, making them feel more luxurious and effective.

ALANINE is an amino acid that serves multiple functions in cosmetic formulations. It is commonly used for its skin-conditioning and hair-conditioning properties, helping to improve the texture and appearance of both skin and hair. Additionally, ALANINE can act as an antistatic agent, reducing static electricity in hair products, and may also contribute to the fragrance of formulations. Formulators may add ALANINE to enhance the overall sensory experience of a product while providing beneficial effects to the skin and hair.

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.

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.

ACETYL GLUCOSAMINE is a naturally occurring amino sugar that is often used in cosmetic formulations for its skin-conditioning properties. It helps to hydrate and maintain the skin's moisture barrier, contributing to a smoother and more supple appearance. Formulators may add ACETYL GLUCOSAMINE to enhance the overall texture of products, making them more effective in delivering hydration and improving skin feel. Additionally, its ability to support the skin's natural processes makes it a valuable ingredient in various skincare formulations.

GLYCINE is an amino acid that serves multiple functions in cosmetic formulations. It is commonly used for its antistatic properties, helping to reduce static electricity in hair and skin, which can enhance manageability and appearance. Additionally, GLYCINE acts as a buffering agent, helping to maintain the pH balance of products, and it provides conditioning benefits for both hair and skin, contributing to a smoother and softer texture. Formulators may include GLYCINE to improve the overall performance and sensory attributes of their products, making them more appealing to consumers.

GLUTAMIC ACID is an amino acid that serves multiple functions in cosmetic formulations. It is commonly used as a humectant, which means it helps to attract and retain moisture in the skin and hair, contributing to hydration. Additionally, GLUTAMIC ACID has antistatic properties, making it beneficial in hair care products by reducing static electricity and improving manageability. Its hair-conditioning abilities also enhance the overall texture and appearance of hair, making it a valuable ingredient for formulators looking to improve the performance of their products.

LYSINE HCL, or L-lysine hydrochloride, is an amino acid that serves as a building block for proteins. In cosmetics, it is primarily utilized for its hair-conditioning and skin-conditioning properties. Formulators may add LYSINE HCL to products to enhance moisture retention and improve the overall texture and appearance of hair and skin. Its ability to support the structural integrity of proteins makes it a valuable ingredient in formulations aimed at promoting healthy-looking hair and skin.

THREONINE is an amino acid that plays a vital role in various cosmetic formulations, particularly those aimed at hair care. It is known for its antistatic properties, helping to reduce static electricity in hair, which can lead to smoother and more manageable locks. Additionally, THREONINE functions as a hair-conditioning agent, enhancing the overall texture and appearance of hair by providing moisture and nourishment. Formulators may include THREONINE in products designed for hair waving or straightening, as it can assist in maintaining the desired style while improving hair health.

DIPEPTIDE DIAMINOBUTYROYL BENZYLAMIDE DIACETATE is a synthetic peptide that functions primarily as a skin-conditioning agent. Its structure allows it to interact with skin cells, potentially enhancing the skin's hydration and overall appearance. Formulators may add this ingredient to cosmetic products to improve skin texture and provide a smoother feel, making it a popular choice in formulations aimed at promoting a more youthful look. Due to its specific properties, it is often included in products designed for skin rejuvenation and conditioning.

ARGININE is an amino acid that plays a crucial role in various biological processes, including protein synthesis. In cosmetics, it is commonly used for its multifunctional properties, such as acting as an antistatic agent, hair conditioner, and skin conditioner. Formulators may add ARGININE to enhance the texture and feel of products, improve moisture retention, and provide conditioning benefits to both skin and hair. Its ability to impart a pleasant fragrance also makes it a valuable ingredient in many 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.

OLIGOPEPTIDE-68 is a synthetic peptide that is often included in cosmetic formulations for its skin-lightening properties. It functions primarily as a bleaching agent, which can help to reduce the appearance of hyperpigmentation and promote a more even skin tone. Formulators may add OLIGOPEPTIDE-68 to products aimed at addressing discoloration or to enhance the overall brightness of the skin. Due to its specific function, it is categorized under restricted cosmetic ingredients, necessitating careful consideration during formulation.

PROLINE is an amino acid that plays a significant role in the structure and function of proteins, particularly in collagen. In cosmetics, it is primarily used for its hair-conditioning and skin-conditioning properties. Formulators may add PROLINE to products to enhance moisture retention, improve texture, and support the overall health of hair and skin. Its ability to help maintain hydration makes it a valuable ingredient in formulations aimed at promoting softness and smoothness.

DEXTRAN is a polysaccharide that is commonly used in cosmetic formulations for its binding and viscosity-controlling properties. As a binding agent, it helps to stabilize formulations by ensuring that ingredients remain evenly distributed, which can enhance the overall texture and feel of the product. Additionally, its ability to control viscosity allows formulators to achieve the desired consistency in creams, gels, and lotions, making it easier to apply and improving the sensory experience for users. Due to these functional benefits, DEXTRAN is a valuable ingredient in a variety of cosmetic products.

PALMITOYL TRIPEPTIDE-8 is a synthetic peptide that serves primarily as a skin-conditioning agent in cosmetic formulations. Peptides are short chains of amino acids that can help to improve the overall appearance and texture of the skin. Formulators may incorporate PALMITOYL TRIPEPTIDE-8 into products to enhance skin hydration, promote a smoother skin surface, and support the skin's natural barrier function. Its skin-conditioning properties make it a valuable ingredient in various skincare products aimed at improving skin health and aesthetics.

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.

HYDROGENATED LECITHIN is a modified form of lecithin, a natural phospholipid found in various plant and animal sources. In cosmetics, it serves primarily as a surfactant-emulsifying agent, helping to blend water and oils, which enhances the texture and stability of formulations. Additionally, it acts as a skin-conditioning agent, contributing to the hydration and smoothness of the skin. Formulators may add HYDROGENATED LECITHIN to improve product performance, enhance skin feel, and stabilize emulsions, making it a versatile ingredient in many cosmetic products.

Potassium Sorbate is a widely used preservative in cosmetics and personal care products. It helps to inhibit the growth of mold, yeast, and bacteria, thereby extending the shelf life of formulations. Formulators often add Potassium Sorbate to ensure the stability and safety of their products, particularly those that contain water, as these are more susceptible to microbial contamination. Its effectiveness and relatively low toxicity make it a popular choice in a variety of cosmetic applications.

SODIUM OLEATE is a sodium salt of oleic acid, commonly used in cosmetic formulations for its multifunctional properties. It acts as a surfactant, which means it helps to cleanse the skin by allowing water to mix with oil and dirt, facilitating their removal. Additionally, it serves as an emulsifier, helping to stabilize mixtures of oil and water, and can also control the viscosity of products, enhancing their texture and application. Formulators may add SODIUM OLEATE to improve the overall performance of a product, ensuring effective cleansing and a pleasant sensory experience.