EFFICACY TEST:
+ 37%* RESISTANCE TO HAIR BREAKAGE
6,4X** SHINIER HAIR
SHINY COLOUR UP TO SIX WEEKS***
MAINTAIN THE INTENSITY OF THE COLOUR UP TO 83%****
*instrumental test on locks treated with HEART OF GLASS Instant Bonding Glow compared to untreated locks
**instrumental test on bleached locks, HEART OF GLASS Silkening Shampoo + HEART OF GLASS Instant Bonding Glow compared to HEART OF GLASS Silkening Shampoo only.
***instrumental test on bleached and toned with View 10,0 locks, 3washes/week with HEART OF GLASS Silkening Shampoo + HEART OF GLASS Instant Bonding Glow compared to HEART OF GLASS Silkening Shampoo only.
****Toned with VIEW 10,1 - 8,27 - 7,34. Instrumental test on locks after 10 shampoos treated with HEART OF GLASS Instant Bonding Glow at every wash compared to bleached strands.