Part nourishing treatment, part colour-booster, the Shade Variation Mask in 'Warm Chestnut' is designed to restore and replenish your blonde mane in between colour treatments (or even if your hair shade is totally au natural!).

As anyone will colour treated hair will know, keeping your lengths looking as fresh and vibrant as the day you stepped out of the salon is tricky. Luckily, this rich, velvety colour revival mask glazes strands with a unique blend of iridescent pigments and Florentina Iris to help neutralise brassiness and yellow tones, revitalising the brightness of blonde hair. To smooth, soften and add a glossy shine you'll find omega 6-rich almond oil and buriti oil which conditions and nourishes your mane, without weighing it down.

Apply the shade variation care to clean, towel-dried hair from root to tip. Lather by massaging into hair and leave in for 5-30 minutes, depending on the desired intensity. Rinse thoroughly. Tones are removed after 3-5 washes.

Warning: Make sure you only leave the product in for 5 minutes the first time you use it to test how the pigments interact with your hair. Carry out a patch test 48 hours before application to avoid any allergic reactions. Wash hands immediately after application to avoid staining your nails. Avoid contact with eyes.

Here at Cult Beauty we love a high achiever - and this multitasking mane mask is the definition of 'grade A student'. Not only is it brimming with nourishing ingredients to leave you with that 'just out of the salon''finish (think: shine, strength and all the radiance), it will also tone and restore colour-treated, highlighted and even natural hair. Choose from the warmth-boosting 'Warm Chestnut', brassiness-reducing 'Baby Blonde' or cooling 'Ash Brown', and expect to see results in as little as five minutes.

Aqua (Water), Cetearyl Alcohol, Cetyl Alcohol, Behentrimonium Chloride, Glycerin, Cetrimonium Chloride, Mauritia Flexuosa Fruit Oil, Parfum (Fragrance), Ethylhexyl Methoxycinnamate, Prunus Amygdalus Dulcis (Sweet Almond) Oil, Hydrogenated Vegetable Oil, Tocopheryl Acetate, Butyrospermum Parkii (Shea) Butter, Citric Acid, Glycyrrhiza Glabra Root Extract, Sericin, Disodium EDTA, Potassium Sorbate, Sodium Benzoate, Ci 12245 ( Basic Red 76), Ci 60730 (Acid Violet 43), Ci 12719 (Basic Yellow 57), Ci 12250 ( Basic Brown 16), Ci 56059 ( Basic Blue 99), Tocopherol, BHT.