Which product is commonly used to enhance curls in naturally curly hair?

Curl cream is a product specifically designed to enhance and define curls in naturally curly hair. It works by providing moisture and hold, which helps to maintain the curl pattern while reducing frizz. The formulation of curl creams typically includes ingredients that nourish the hair, allowing curls to appear more structured and lively without weighing them down.

While hair gel can also define curls, it may create a stiffer feel and can sometimes lead to crunchiness, which may not be desirable for someone looking for soft, bouncy curls. Styling mousse adds volume and light hold to the hair, making it suitable for keeping curls bouncy but not as effective in specifically enhancing and defining curl patterns as curl cream. Serums are generally used to add shine and reduce frizz rather than enhance curl form.

This is why curl cream is the most appropriate choice for enhancing curls in naturally curly hair.