Collection: Peroxides & Developers

Professional peroxides and developers are the foundation of every great colour service — and at Hairco & Beauty we supply them to independent salons, barbers and mobile hairdressers across the UK. Whether you're lifting, toning or applying permanent colour, the right developer strength makes all the difference to the result.

Shop a wide range of professional hair developers from trusted brands including Wella Welloxon Perfect, L'Oreal INOA Oxydant, L'Oreal Dia Activateur, Schwarzkopf Igora Royal Oil Developer, Schwarzkopf BLONDME Premium Developer and Wella Color Touch Creme Lotion — all at trade prices with next day UK delivery.

Choosing the right volume: 10 vol (3%) for toning and demi colour, 20 vol (6%) for grey coverage and one level of lift, 30 vol (9%) for two to three levels of lift, and 40 vol (12%) for maximum lift with high-lift colour and bleach. For a full breakdown, see our developer volumes guide.