Are there any contraindications to the hair extension procedure?

Healthy hair will not be harmed by hair extensions. However, you should be careful with hair extensions, 

If you have baldness, hair loss.

If you have hypersensitive skin.

There are no contraindications for pregnant and nursing women.

So, modern methods of hair extension are absolutely harmless. Only individual factors can serve as a reason for refusal of this procedure. On the site GVAhair you have a lot of options for extending beautiful strands! Especially cautious girls, we recommend to try hair clips on hairpins, which are presented in all current colors!