Poly means:

The term "poly" is a prefix derived from Greek, meaning "many." It is commonly used in various fields, including science and medicine, to indicate a multiplicity of something. For example, in chemistry, the prefix "poly" describes polymers, which are large molecules made up of repeating units. In a broader context, "poly" can denote many aspects or variations of a subject. Understanding this prefix is essential in cosmetology, as it may be applied to various treatments or products that consist of multiple ingredients or compounds. This concept helps professionals tailor their services and advice to meet diverse client needs effectively.