Hair protection
Perm 6.9 is a permanent with pH 6.9 (acidic), so is gentle on the hair fibre and the hair structure.
It is suitable for natural, coloured, streaked, porous and sensitised hair. It is free of ammonia and thioglycolic acid.
The formula is rich in collagen, arginine and hyaluronic acid.
An acid-based perm that is kind to hair
Perm 6.9 is a perm with an acidic pH that contains NO ammonia and NO thioglycolic acid, guaranteeing long-lasting results while being gentle on the hair structure.
It can be applied to any type of hair with beneficial results:
Compared to classic perms, the colour remains the same and the intensity does not diminish.
Perm 6.9 is a perm with an acidic pH of 6.9, so is gentle on the hair fibre and structure, delivering softness, tone and movement for healthy and bouncy curls.
It is applied quickly and easily to damp hair, so the fibre is constantly hydrated and curls have unbeatable elasticity.
