Couture Silk Permanent hair colour contains Silk Renewal Complex, an advanced technology synonymous with Leyton House. Combined with our revolutionary simultaneous lift and deposit technology, Couture Silk Permanent has built-in lifting action which reduces average processing times to 15 minutes with gentle heat or 30 minutes without heat. It also allows the use of lower developer strengths to maintain the health of the hair.
Enhanced with a nourishing creme/gel based formula and low ammonia content, our colour provides intense shine, long lasting colour and superior 100% grey coverage.
Our comprehensive collection of over 100 shades includes vivid violets, intense coppers, vibrant reds, a liqueur collection with triple toning capabilities, a .117 twilight collection, superior high lift blondes and a dedicated range of professional toners.
100ml 3.5 fl oz
Hair & Lashes by Cheyenne.. Leyton House colours actually do your hair good rather than damage. They are well and truly MAGIC! I AM SO IN LOVE