Which product is typically recommended to protect hair during styling?

Leave-in conditioner is recommended to protect hair during styling because it provides moisture and forms a barrier against heat and styling tools. It helps to keep the hair hydrated, adds softness, and can prevent damage from dryness or excessive manipulation. The nourishing ingredients often found in leave-in conditioners, such as proteins and natural oils, work to strengthen the hair shaft and reduce breakage.

In comparison with other products, waxes and pomades are primarily used for achieving specific styles and hold, but they may not provide the necessary protection against heat or environmental damage. Dry shampoo is used to absorb oil and refresh hair between washes, not for protecting it during styling procedures. Hairspray serves to hold a style in place but does not add moisture or protect the hair from damage caused by heat styling or environmental factors. Thus, leave-in conditioner stands out as the best option for hair protection during styling.