1. Hair is mainly composed of three layers: cuticle, cortex, and medulla;
2. The cuticle islike a protective film for hair, if it is not smooth, the hair will appear dull
and dull;
3. The cortex is the main body of hair, and it has the effect of protecting hair;
4. The medulla ismainly at the end of the hair, an inconspicuous place, which makes the hair
appear more elastic;
5. Healthy hair structure needs to start with daily care
6. When shampooing, moisten your hair with warm water to soften the oil and dirt on
your scalp;
7. Massage the scalp with fingertips to promote blood circulation;
8. Finally, use a shampoo suitable for hair type, lather and then apply to your hair;
9. When rinsing shampoo, be sure to rinse it thoroughly to avoid residue damage to the hair;
10. You can make a hair mask or use hair oil to nourish your hair regularly.