Zero is an ammonia-free dye formulated with the latest technology applied to permanent hair coloring and offers the best results, while providing extra treatment and protection to the hair and scalp.

It allows for an optimal result that, thanks to its exclusive ammonia-free system and with L-Arginine and DMG, achieves maximum respect for the hair fiber.
Its oleo-cream formula, supported by vegetable oils selected by color range, achieves better hair after the coloring process.
Zero is an ammonia-free color free of parabens, resorcinol, dimethicone, PPD, mineral oils, drying alcohols or unpleasant odors.
Dermatologically tested.

Salerm Cosmetics Zero ammonia-free hair dye provides:

Technical service:

Endless shades for maximum versatility
Permanent or demi-permanent colouring of your choice
Oil-creamy texture for a superior colour service
Result:

Maximum chromatic purity and respect for the scalp
Multiplies hair strength x2* and provides a natural shine
Reduces hair breakage by up to 73% after the service*
Optimal coverage on white hair
Environment:

Smart selection of vegetable oils for extraordinary benefit
Up to 92% of natural origin according to ISO 16128 regulations
With highly biodegradable ingredients
Sustainable manufacturing and production
*Maximum value of the instrumental test carried out on natural hair in independent laboratories.

Instructions for use:

Permanent colouring:

1 tube of #Zero dye (100 ml) + 100 ml Aloe Vera Oxidant (10 / 20 / 30 vol.) – 1+1 ratio

Demi-permanent colouring:

1 tube of #Zero dye (100 ml) + 200 ml Aloe Vera Developer – 1+2 ratio

OXIDANTS NOT INCLUDED