Cosmetic Grade refers to chemicals and ingredients that meet stringent purity and safety standards suitable for use in personal care and beauty products. These substances are rigorously tested to ensure they are free from harmful contaminants such as heavy metals, toxic residues, and microbial impurities that could irritate the skin or pose health risks. Cosmetic-grade ingredients must comply with regulations set by organizations like the FDA (U.S.), EU Cosmetics Regulation, or other regional authorities, ensuring they are non-toxic, hypoallergenic, and stable in formulations. Common examples include emulsifiers, preservatives, fragrances, and active compounds (like hyaluronic acid or vitamins) used in creams, lotions, shampoos, and makeup. Unlike industrial-grade chemicals, cosmetic-grade materials prioritize skin compatibility and consumer safety over cost-efficiency, making them essential for products applied to the skin, hair, or nails.

Cellulose Acetate Phthalate (CAP)

 Cellulose Acetate Phthalate (CAP) is a cellulose derivative obtained by esterification of cellulose with acetic acid and phthalic anhydride. It appears as a white to off-white, free-flowing powder that is insoluble in water but soluble in alkaline solutions and certain organic solvents. CAP is primarily used as an enteric coating agent in pharmaceutical formulations, providing resistance to acidic gastric fluids and enabling targeted release of drugs in the intestines. Due to its film-forming, pH-sensitive solubility, and protective properties, CAP is also applied in food, cosmetics, and specialty industrial uses.

Citric Acid Anhydrous

Original price was: $ 2.25.Current price is: $ 2.14.
Citric Acid Anhydrous is a white, crystalline organic acid widely used across food, pharmaceutical, cosmetic, and industrial sectors. It is the anhydrous form of citric acid, meaning it contains no water molecules in its crystal lattice, resulting in higher purity and more concentrated acidic properties compared to its monohydrate form. Derived from natural sources like citrus fruits or produced via microbial fermentation, citric acid anhydrous is valued for its sour taste, excellent chelating ability, and buffering capacity. It serves as a natural preservative, pH adjuster, antioxidant synergist, and cleaning agent, making it a versatile ingredient in many formulations.