Black Professional Line Strong – Ammonia-free permanent wave, 500 ml

Description: Strong Wave by Black Professional Line is an ammonia-free, scented perm for defined curls with greater hold and resilience. Being free of ammonia and thioglycolic acid, it is significantly gentler on the hair, even when strong reshaping is required. The Strong version was specifically developed for normal, untreated, or resistant hair and creates elastic, long-lasting curls that feel soft to the touch.

Professional formula — Salon quality made in Italy

The new, pleasant banana scent makes the application process particularly enjoyable and distributes soothingly through the hair during application. Unlike conventional perms, the formula contains no ammonia or thioglycolic acid, protecting both hair and scalp without compromising on performance. Its superior reshaping power creates defined curls with more hold and resilience — for professional results that last all day.

- Ammonia-free and scented perm
- Free of thioglycolic acid — reduced stress on hair
- Stronger reshaping power for resistant hair
- Defined curls with more hold and resilience
- Elastic, long-lasting curls
- Hair remains soft and supple
- Pleasant banana scent during application
- Ideal for normal and untreated hair

Made in Italy
Content: 500 ml