Nº.4P Blonde Enhancer™ Toning Shampoo
Purple toning shampoo to neutralise brassiness in blonde curls
A purple-pigmented sulphate-free shampoo that neutralises yellow and brassy tones in blonde, bleached, or grey hair. Works like any toning shampoo — the violet pigment counteracts unwanted warmth. Contains silicones, so not suitable for a strict CGM routine. Use once or twice a week in place of your regular shampoo, not daily, as the pigment can over-tone if overused.
Who is this for?
Our assessment — not the brand's claim
Curl pattern
Suits 2A through 4C.
Porosity
Suits Low through High.
Free from
Ingredients at a glance
A synthetic fragrance molecule with a jasmine and lily-of-the-valley character. A listed EU contact allergen that must be declared on-pack above threshold concentrations.
Anything your hair can't have?
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