Which shampoo type is not recommended for coarse, wavy hair?

• A. Clarifying shampoo
• B. Sulfate-free shampoo
• C. Volumizing shampoo
• D. Moisturizing shampoo

Answer: (C)

Coarse, wavy hair benefits from moisture and slip to keep the waves defined and frizz under control. A volumizing shampoo is designed to lift roots and create fullness by using lighter formulas that often strip away oils. That cleansing approach can leave the hair drier and more prone to frizz, which undermines the natural texture and definition of coarse, wavy hair.

In contrast, moisturizing shampoos add hydration and improve manageability, while sulfate-free options are gentler on moisture and scalp. Clarifying shampoos remove buildup and can be drying if used too often, so they’re best used only when needed. So the shampoo type not recommended for coarse, wavy hair is the volumizing one.