Klorane AntiYellowing Shampoo with Organic Centaury 400ml is a plant-powered cleansing shampoo designed to neutralise unwanted yellow, brassy or copper tones in blonde, platinum, grey, white or silver hair while gently cleansing and enhancing shine. Infused with organic centaury extract, a botanical violet-pigmented ingredient, it restores brightness and cool tones for a fresher, more radiant look. Key BenefitsNeutralises yellow tones: Organic centaury’s natural violet-based pigments help counteract yellowing and brassiness, helping light, grey and blonde hair appear more neutral and vibrant. Revives brightness & shine: Helps reveal hair’s radiance and enhances shine for a brighter, fresher finish. Gentle daily cleansing: High-tolerance formula cleanses hair and scalp without irritation, making it suitable for frequent use. Natural origin & eco-friendly: Typically formulated with ~86 % naturally-derived ingredients, vegan and biodegradable, with recycled/recyclable packaging. Soft, manageable hair: Leaves hair feeling soft, supple and easy to style after rinsing. Why It WorksCentaury (centaurea cyanus extract) brings violet-hued plant pigments that help counterbalance yellow hues by coating the hair with subtle cool tones — ideal for maintaining the look of silver, platinum blonde or grey shades without harsh purple dyes.