Nioxin Diameter System 3 Scalp & Hair Treatment Coloured Hair, Light Thinning, Colour Safe 100ml
by Nioxin
£15.00
GTIN00070018049254
EAN0070018049254
Prices updated 28 Mar 2026
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Cosmetify
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Product Description
Nioxin Diameter System 3 Scalp & Hair Treatment is specially formulated for coloured hair with light thinning. It helps boost hair thickness and volume while protecting colour vibrancy. Easy to apply and non-rinse, this treatment nourishes the scalp and strengthens strands, leaving hair fuller, healthier, and beautifully vibrant.
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