How to dye your hair scientifically and healthily?

Detail 1: Hair care before dyeing.

In order to keep the dyed hair in the best condition, smoother and healthier, we should take care of it 1-2 times a week before we plan to dye it, especially for damaged hair. Hair care before dyeing can balance the slight acidity of scalp, increase the protection of hair scales and minimize the irritation of hair dye cream to hair.

Detail 2: 48-hour allergy test

Insist on the allergy test before dyeing hair: apply a small amount of hair dye cream to the back of the ear and the inside of the arm for 48 hours, and then use it safely after there is no allergy.

Detail 3: Correct hair dyeing sequence to avoid uneven color.

If the color is uneven, it will not only affect the appearance, but also make people want to dye their hair repeatedly, which will inevitably damage the hair quality. Therefore, it is necessary to master the correct dyeing order: apply hair cream from the bottom of the hair root 1 inch, and finally apply the last 1 inch, so as to have a perfect effect of health, beauty and uniform color.

Detail 4: Stay away from perm.

After perm and dyeing, chemicals frequently come into contact with hair and scalp, which will inevitably cause damage to hair. Therefore, after dyeing your hair, avoid perming it immediately. Generally speaking, you can only have a perm after dyeing your hair. Similarly, you can't dye your hair until 3- 10 days after perm. Of course, it's best not to dye your hair within 2 weeks. Dyeing your hair immediately after perm is very harmful to your hair, even if you do more care for your hair, it will not help. Be sure to remember.

Detail 5: Dye your hair regularly for lasting beauty.

After frequent cleaning, the hair color will fade to a certain extent, and the hair will continue to grow, so the newly grown black hair and the dyed hair color cannot be blended, so we need to make up the dye regularly to keep the hair in the best condition and make the hair color shine for a long time. This requires us to choose those healthy and natural hair dyes. Like L 'Oré al Paris Cosine Mild Hair Cream, health care products without ammonia formula are very suitable for daily hair dyeing and hair care.

Detail 6: Healthy hair dye lotion helps.

For MM with sensitive scalp, a thin layer of refreshing lotion can be coated on the scalp before dyeing hair, so that the hair cream is not easy to directly contact the scalp, thus keeping the scalp in a refreshing and healthy state, and it is easier to clean thoroughly when cleaning.

Detail 7: the magical use of cotton pad

DIY hair dyeing at home, of course, the preparation work should be more adequate. The intimate design of some hair creams is very simple and convenient, with hair gloves to protect your hands, but the clever use of cotton pads can make your hair dyeing process safer. Fixing the cotton pad around the hairline in a straight line can prevent the hair cream from dripping and polluting your forehead, and make your hair dyeing process more enjoyable.

Detail 8: Don't forget to care for your hair after dyeing it.

You can get perfect hair color after dyeing your hair. Don't get carried away at this time, because hair care after dyeing is more important. Hair care after dyeing can replenish lost water, nutrients and salt bonds. With some formulas containing aloe and green tea, hair care ingredients can close hair scales, reduce fading and make your new hair more shiny, elastic and silky.