Obagi Professional-C Serum 20%

Propylene Glycol is a synthetic compound commonly used in cosmetics and personal care products. It functions primarily as a solvent, helping to dissolve other ingredients and enhance their effectiveness in formulations. Additionally, it acts as a humectant, attracting moisture to the skin and helping to maintain hydration levels. Formulators may add Propylene Glycol to improve the texture and feel of products, ensuring they spread easily and absorb well into the skin.

Aqua, commonly known as water, serves primarily as a solvent in cosmetic formulations. It is the most abundant ingredient in many products and is essential for dissolving other ingredients, facilitating their application and absorption on the skin. Formulators often add Aqua to create a suitable texture and consistency, ensuring that products are easy to spread and apply. Additionally, water can help to hydrate the skin, making it a vital component in many moisturizing formulations.

Ascorbic Acid, commonly known as Vitamin C or L-Ascorbic Acid, is a potent antioxidant widely used in cosmetic formulations. It is primarily included for its ability to neutralize free radicals, which can contribute to skin aging and damage. Additionally, Ascorbic Acid is known for its role in promoting a brighter complexion and supporting collagen synthesis, making it a popular choice among formulators aiming to enhance skin radiance and texture.

ALCOHOL is a versatile ingredient commonly used in cosmetic formulations for its various functions. It acts as a solvent, helping to dissolve other ingredients and enhance the overall texture of products. Additionally, it serves as an antimicrobial agent, which can help to preserve formulations by inhibiting the growth of bacteria. Alcohol also has astringent properties, making it useful in products aimed at tightening the skin or reducing oiliness. Furthermore, it can function as an antifoaming agent and is often included for its ability to control viscosity, ensuring the desired consistency of the final product. Due to its multifunctional nature, formulators may add ALCOHOL to improve product performance and stability.

ASCORBYL GLUCOSIDE is a stable form of vitamin C, commonly used in cosmetic formulations for its antioxidant properties. It helps to protect the skin from oxidative stress caused by free radicals, which can lead to premature aging and skin damage. Formulators may add ASCORBYL GLUCOSIDE to enhance the overall stability and efficacy of vitamin C in their products, providing a more reliable source of this beneficial ingredient without the instability often associated with other forms of vitamin C. Additionally, it can contribute to a brighter and more even skin tone over time.

Ethoxydiglycol is a synthetic compound commonly used in cosmetic formulations primarily as a solvent. It helps to dissolve other ingredients, enhancing the texture and application of products. Formulators may add Ethoxydiglycol to improve the overall stability and performance of a formulation, allowing for better distribution of active ingredients on the skin. Its ability to enhance the penetration of other compounds makes it a valuable ingredient in various cosmetic products.

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

SORBITOL is a sugar alcohol commonly used in cosmetics for its properties as a humectant, which helps to retain moisture in the skin. It can also function as a skin-conditioning agent, providing a smooth and soft feel. Additionally, SORBITOL is utilized in formulations for its ability to enhance fragrance and serve as a perfuming agent, contributing to the overall sensory experience of a product. Formulators may add SORBITOL to improve the texture and hydration of formulations, making it a versatile ingredient in various cosmetic applications.

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.

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.