The Ordinary Salicylic Acid 2% Masque Clarifying Charcoal & Clay Mask for Blemish Prone Skin vs Kiehl's Since 1851 Ultra Facial Overnight Hydrating Mask with 10.5% Squalane

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.

Squalane is a saturated derivative of squalene, a natural component of human sebum. It is commonly used in cosmetics as an emollient, which means it helps to soften and smooth the skin by forming a barrier that locks in moisture. This ingredient is favored by formulators for its lightweight texture and non-greasy feel, making it suitable for a variety of skin types. Additionally, squalane is known for its stability and long shelf life, which can enhance the overall formulation of cosmetic products.

Salicylic Acid is a beta hydroxy acid (BHA) commonly used in cosmetic formulations for its exfoliating properties. It helps to gently remove dead skin cells from the surface of the skin, promoting a smoother and clearer complexion. Additionally, Salicylic Acid is known for its ability to penetrate pores, making it effective in addressing concerns related to acne and oily skin. Formulators may incorporate Salicylic Acid into products to enhance skin texture and clarity, as well as to provide a mild exfoliating effect. However, it is important to note that Salicylic Acid can be a potential irritant for some individuals, so careful consideration is necessary when formulating products with this ingredient.

SODIUM POLYACRYLATE is a synthetic polymer commonly used in cosmetic formulations for its versatile properties. It functions as an absorbent, binding agent, and skin-conditioning emollient, making it effective in enhancing the texture and feel of products. Additionally, it serves as an emulsion stabilizer, film-forming agent, and viscosity controller, which helps maintain the desired consistency and stability of formulations. Formulators may add SODIUM POLYACRYLATE to improve the overall performance of products, ensuring they apply smoothly and provide a pleasant sensory experience.

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.

Phenoxyethanol is a widely used cosmetic ingredient recognized for its role as a preservative. It helps to prevent the growth of bacteria, mold, and yeast in cosmetic formulations, thereby extending the shelf life of products and ensuring their safety for consumers. Formulators may add Phenoxyethanol to protect the integrity of the product and maintain its effectiveness over time, especially in water-based formulations where microbial growth is a concern.

Glycerin, also known as Glycerine, is a naturally occurring compound that serves primarily as a humectant in cosmetic formulations. This means it has the ability to attract moisture from the environment and bind it to the skin, helping to maintain hydration levels. Due to its effective moisturizing properties, formulators often include Glycerin in products to enhance skin softness and elasticity, making it a popular choice in various skincare and cosmetic formulations.

KAOLIN is a versatile cosmetic ingredient with several functions. As an abrasive, it can provide a scrubbing action in formulations, which may be useful for exfoliation. Its absorbent properties allow it to take up moisture or oils, making it beneficial in products designed to manage excess sebum. Additionally, KAOLIN serves as an anticaking agent, helping to prevent clumping in powdered formulations. It can also act as a bulking agent, contributing to the texture and volume of products. Furthermore, KAOLIN can function as a colorant, adding visual appeal, and as an opacifying agent, which can enhance the opacity of formulations, making them less transparent.