NIC Barber Written (Theory) ExamHair Care ServicesMedium
A barber is analyzing a client's hair during a consultation. The client's hair feels rough, appears dull, and absorbs water very quickly when wet. It also tends to tangle easily. What characteristic is the barber observing?
- AGood elasticity
- BAverage porosity
- CLow porosity
- DHigh porosity
Show answer & explanationAnswer & explanation
Correct answer: D. High porosity
High porosity hair has a raised or damaged cuticle, allowing moisture to be absorbed very quickly but also lost quickly. This leads to a rough, dull appearance, easy tangling, and rapid water absorption, as described in the scenario.
Why the other options are wrong
- A. Good elasticity refers to the hair's ability to stretch and return to its original length, not its ability to absorb water.
- B. Average porosity hair is healthy and absorbs and retains moisture normally.
- C. Low porosity hair has a tightly closed cuticle, resists moisture absorption, and often feels smooth.
High Porosity Hair
Hair with a raised or damaged cuticle layer, allowing for rapid absorption of moisture (and chemicals) but also rapid loss of moisture, often characterized by a rough, dull texture.
- Cuticle layers are open, lifted, or damaged.
- Absorbs water and products very quickly.
- Prone to dryness, frizz, and tangling.
- Requires gentle chemical services and moisturizing treatments.
Memory trick: Rough, dull, drinks water fast? High porosity's got a past (of damage)!