Blond Hair Color Maintenance De-Yellowing Treatment Kit 4 Itens - Bio Extratus hair tonic has been used for centuries

has been used for centuries by indigenous people to add shine to hair

It should be applied before using a hair dryer or flat iron or before leaving the house to create a protective film that reduces the adhesion of polluting particles and inhibits the action of smoke

highlighted or bleached hair

it provides increased vitality to the scalp

Vegetal Keratin has an amino acid concentration with low molecular weight

Blond Hair Color Maintenance De-Yellowing Treatment Kit 4 Itens - Bio Extratus hair tonic has been used for centuriesThe Blond Bioreflex range is highly effective in cases where blonde hair turns green due to exposure to swimming pool water. This greenish effect is caused by the accumulation of copper sulfate, an algaecide commonly used in pool water, on light hair, particularly discoloured hair that is more porous. To prevent this, it is recommended to use the Blond Bioreflex finisher before entering the pool, in addition to following the complete Blond line step