As mentioned earlier, the choice of technology for performing the extension procedure is selected individually. Generally speaking, there are several common techniques.
Keratin hair extensions pros and cons
If you are looking for which hair extensions are least harmful, then it’s definitely keratin. In addition, it can be called the most popular and safest method. And its keratin
pre-bonded hair extensions that are performed by the specialists of the Ivana Farisei beauty salon in London. This is because keratin is a natural protein. It doesn’t damage your hair and doesn’t have an excessive effect on their roots. If you make timely hair replacement, your natural hair isn’t in danger.