What is the purpose of scarring materials in make-up?

The purpose of scarring materials in make-up is to create the impression of scars. This specialized use of make-up helps in character transformation, especially in performance contexts such as theatre, film, or television. Scarring materials can replicate the texture, color, and appearance of real scars, effectively enhancing the realism and believability of a character's backstory or experience. These materials are tailored to simulate various skin effects and require the artist's skill to apply them effectively, making it crucial for achieving an authentic look during performances.

The other options, while they involve different aspects of make-up, do not pertain to the specific function of scarring materials. Enhancing beauty features typically involves a different set of techniques and products, while adding color to the face clasps in enhancing the overall aesthetic rather than reproducing specific skin conditions. Providing a base for other make-up is also a distinct function that applies to foundation and primer products, which serve to create an even canvas for further applications but do not focus on scarring effects.