The One Hair Colour Specialist
108 Horseferry Rd, London SW1P 2EF, UK
SW1P 2EF
4.6 (81 reviews)
Prices checked 2 Apr 2026.
Current offers
- Autumn offer: 50% off colour services
Site shows headline "50% OFF ANY COLOUR SERVICE" and detailed terms: 50% off any Colour Technical Service when you have a cut and blow dry (short–medium £64.50 or long hair £68.50). Valid on Colour, Highlights, Semi permanent Colour, Toner and Gloss colour. Cannot be combined with other offers; quote "50% OFF Autumn Colour Offer" when booking. Available with selected stylists only; subject to stylist availability. The One reserves the right to withdraw at any time.