Silkskin Cosmetics is advertising its newest line of eye makeup. Made from all$-$natural ingredients, the products are hypoallergenic. Silkskin is selling the products in specially designed tubes that make application easier. Which of the following is a core customer value for Silkskin's line of eye makeup?

Question $17$Select one:

a$.$

the Silkskin brand

b$.$

the desire for having beautiful eyes

c$.$

the hypoallergenic properties of the products

d$.$

the natural ingredients

e$.$

the products' revolutionary packaging