What Purple Shampoo Does
Purple shampoo uses violet pigments to neutralise yellow and brassy tones in blonde, silver, and highlighted hair. It works through colour theory, depositing a small amount of purple pigment each wash. In the UK, it is commonly used by people with lightened hair who want cooler, ashier results without visiting a salon.
How to Choose the Best Purple Shampoo in the UK
Look for sulphate-free formulas if your hair is dry or damaged, and check that the purple pigment is evenly distributed in the bottle. Consider hair type, with finer hair usually needing lighter formulas and coarser hair tolerating stronger pigments. Price ranges in the UK typically split between salon brands, drugstore options, and online specialist retailers.
Where to Buy Purple Shampoo in the UK
You can find purple shampoo in UK pharmacies, supermarkets, and online marketplaces such as LookFantastic. Compare ingredient lists and reviews before buying, and patch test if you have sensitive skin or colour-treated hair.
