Hot water is the main reason for the loss of red pigment, so the next time you wash your hair, you can turn down the water a little to make your scalp feel a little warm.
2. Use shampoo containing citric acid before dyeing.
This component can remove residual dirt, protect hair from all kinds of pollution and damage caused by previous dyes, and adjust the state of hair at the same time to make its dyeing effect more perfect. So, when you want to dye your hair, you might as well search for shampoo containing this formula.
3. Go to the salon to receive professional hair dyeing service.
If you don't do a good job of cleaning your hair before dyeing it, the color of the newly dyed hair roots will become dim and the hair ends will turn yellow. In order to avoid this embarrassing imbalance, it is recommended to go to the salon for hair dyeing care.
4. Match the red hair with the right makeup.
Red hair can actually be divided into two categories: warm colors and cold colors. Cold red hair should be matched with blue, rose and ruby makeup, while warm red hair should be matched with yellow, orange and pink makeup.
5. Use heating tools carefully.
Remember to use heat-resistant hair care products before using a hair dryer, curling iron or hair straightener. These products will be activated when heated, thus forming a protective film on the hair. Apply a small amount of product to the ends of hair, and then comb it evenly with a comb. It is also suggested that when styling hair, it is best to separate the hair with a hairpin, because it is easy to heat the hair in the same part repeatedly during styling, which will also accelerate the loss of water and dye in the hair.
6. The use of mild surfactant products without sulfate can increase the durability of hair color.
Red pigment molecules are larger, so after dyeing, hair pigment will also lose faster. Shampoo and conditioner without sulfate and mild surfactant can effectively solve this problem.
7. Stay away from over-maintained products.
Too heavy hair care products or masking products will accelerate the loss of pigment molecules. Therefore, it is recommended to use a mild conditioner to avoid using hair care products that will make the hair "breathless" for a long time after dyeing.
8. Use special care products after dyeing hair to keep the hair color bright and shiny.
Professional shampoo can improve hair color without going to the salon. It can make hair shiny and elastic. If you just want to make your hair glow with low-key red luster, you can mix this professional shampoo with daily shampoo.
9, prevent ultraviolet damage.
It is suggested to choose plastic products with SPF and multifunctional products without washing, which can not only protect against the sun, but also resist the harm of chlorine and seawater in the swimming pool.