What type of treatment is deep conditioning?

Deep conditioning is classified as a moisturizing treatment because its primary purpose is to infuse moisture into the hair, helping to restore health, shine, and overall manageability. This treatment typically involves the use of rich, hydrating products that penetrate the hair shaft to provide essential nutrients and moisture, which are crucial for maintaining the hair's integrity, especially if it is dry, damaged, or chemically treated.

Unlike chemical treatments, which alter the hair structure through various chemical processes, deep conditioning focuses solely on enhancing the hair's existing condition without making any permanent changes. Similarly, while mechanical treatments might involve tools or devices to style or alter hair, they do not correlate with the restorative nature of deep conditioning. Stylistic treatments primarily involve shaping or altering the hair's appearance through cutting or styling techniques, rather than providing the essential moisture that deep conditioning offers. Thus, the classification of deep conditioning as a moisturizing treatment accurately reflects its intent and effects on the hair.