Used with 20% developer on porous dry hair, did roots first then pulled through the rest for final 10 mins.

Read and follow instructions: • This product is not intended for use on persons under the age of 16. iNOA's 60% oil formula adds +48% shine to the hair, hydrating and conditioning as well as reducing its porosity.Whilst nourishing and hydrating the hair, L'Oreal Inoa 7 Blonde Hair Colour delivers the very best results in ultra-light colouring while boosting the levels of shine that your hair emits to the modern world. Whether you're considering hair colour for the first time, or colour your hair regularly, discover L'Oréal Professionnel hair colour. Inoa is enriched with ODS2 technology, which means optimised scalp comfort, ammonia free, and odourless and therefore transforms the colouring experience. INOA gives you high coverage, up to 100%, whilst still keeping the colour looking bright and luminous! Mix ½ x 60g tube of your chosen shade + ½ x 60g tube of a fundamental family shade on the same level + 60g INOA ODS² Rich Oxydant 20 vol.

Enriched with innovative ODS2 technology, this nourishing formula provides optimum scalp comfort with an ammonia free solution that helps to prevent damage and enhances hair treatments with a pleasant, odourless scent. INOA High Resist: patented technology which will work to keep the cool tone and combat brassiness for up to 8 weeks.I used the same brand 20 vol developer, bit more amount than advised, but do not think made any difference.