T & C’s: Colour may require a patch test 48 hours in advance of treatment. No products included with Kerasilk service. Free blowdry and glossing may be done with selected stylists. All services must be redeemed within 19 weeks of your first service. No vouchers can be used to purchase the package and no other offers apply. No unused services can be carried over the valid time. Our 24- hour cancellation policy must be adhered to with all services