The secret of celebrities to get the perfect hair is the use of a product so inexpensive that it is hard to believe it is true: saline solution.
Saline solution is good for your hair?
According to dermatologist Alberto Cordeiro, saline solution has a great hydration power. "The secret is in its pH, which is very similar to that of our body. You can use it on any type of hair and there are no contraindications," he says.
The doctor claims that the saline solution is absorbed by the hair and helps to close the cuticles of the hair. "Sometimes the pH of the hair is very different than the idea, and this can make the hair look ugly. The product helps regulate the pH and the hair feels softer," he says.
How to use it
Some celebrities use the saline solution once a week, but, according to Cordeiro, there's no problem using it every day. The dermatologist recommends using the product after washing your hair, to rinse, in case you only used shampoo and conditioner. But if a more powerful mask has been applied to the hair, it is better to rinse with water and then rinse again with a generous amount of saline solution.