HOW TO PICK QUALITY SHAMPOO
What is a quality shampoo? Quality shampoo should meet a criterion in detergency, foam power and irritation three aspects.
- Detergency. Detergency is the chief sign to evaluate the quality of shampoo, ggod shampoo not only can clear dirt on scalp, but also keep the dirt away and reduce the possibility of itch and swelling scalp and avoid baldness or hair loss effectively.
- Foam Power. It is very easy to foam using quality shampoo with water in a small amount. Refined foam can ease the friction in scrubbing so as to assist in cleaning hair.
- Irritation. An excellent mix of different cleaning elements can be defined as quality shampoo. Otherwise bad mixtuxe will result in hair loss and grey hair.