Oligo Blacklight Blonde Science [NEU VIO] Violet Shampoo, inspired by skincare and nutrition science, gently cleanses while neutralizing unwanted yellow tones and eliminating brassiness. This nourishing formula hydrates and smooths the hair fiber while helping maintain bright, cool blonde and white shades. Best suited for hair that is blonde, highlighted, or white, coloured or naturally blonde, in need of yellow tone correction, or faded or dull from coloring.

Features & Benefits:
Professional violet toning shampoo
Neutralizes unwanted yellow tones
Helps eliminate brassiness
Refreshes blonde and white shades
Enhances shine and brightness
Free from sulfates, salts, parabens, formaldehyde, MI/MCI, gluten, and animal by-products
Not tested on animals