Which product protects the scalp and hairline from caustic chemicals during chemical services?

• A. Protective base cream
• B. Leave-in conditioner
• C. Heat protection spray
• D. Detox mask

Answer: (A)

Barrier protection for the scalp during chemical services is achieved with a protective base cream, which creates a barrier on the skin along the hairline and around the ears to block caustic chemicals from direct contact. This helps prevent chemical burns, irritation, and staining while the chemical can still work on the hair. Leave-in conditioner provides moisture and slip but does not form a reliable barrier against caustic solutions. Heat protection spray is meant to shield hair from heat, not to protect skin from chemical exposure. A detox mask is used for cleansing after processing, not for protection during the application. When using the base cream, apply a thin, even layer along the hairline and around the edges of the scalp before the chemical service.