EDTA, also referred to as ethylenedinitrilo tetraacetic acid, is a white powder that is soluble in a variety of solvents and has the ability to combine with transition metals, rare earth elements, and alkali metals to form stable complexes. It is used as a chelating agent to adhere to metals and calcium because of its claw-like structure. Doctors prescribe EDTA to help the body rid itself of toxins, and it's a vital component of medications that fight cancer. At 240°C, it breaks down over its melting point.

Citric acid is a tricarboxylic acid having a hydroxy substituent at position 2. As a basic metabolite, chelator, antimicrobial agent, and regulator of food acidity, it is an essential metabolite in aerobic organisms. Because of its many advantages and low environmental impact, it is used in food, cosmetics, and cleaning products. It functions as a preservative in food, maintaining the color, flavor, and texture while bringing the pH levels back into balance. It minimizes fine lines, brightens skin, and aids in stain removal when used in cosmetics.

Sodium hexametaphosphate (SHMP) is a salt that is primarily used as a sequestrant in food additives and other industries. It is made up of the elements Na6[(PO3)6]. To make products for water softening and detergents, add sodium carbonate to raise it to 8.0–8.6. In addition, SHMP is employed as a dispersing agent for evaluating soil texture, a deflocculant in clay-based ceramic particles, and an active component in toothpastes to prevent tartar and staining.

Bentonite belongs to a class of clay minerals known as smectites. It is mainly composed of montmorillonite, a type of clay mineral, along with other minerals such as quartz, feldspar, and gypsum that are formed from the weathering of volcanic ash. The specific composition can vary depending on the source. The crystal structure of montmorillonite imparts certain unique characteristics to bentonite. It has a high surface area and is capable of absorbing and holding water molecules.

Salicylic acid is a beta-hydroxy acid derived from willow bark, distinguished by its oil-solubility, exfoliating, and anti-inflammatory properties, extensively utilized in acne treatments, exfoliants, and dermatological formulations due to its ability to penetrate sebum, clear pores, and regulate skin cell turnover.