Firstly using any conditioner, fill the SHRINE bowl to the measuring line.
Check the DROP CHART on the side of the box to choose your shade, then drop the desired amount of drops into the conditioner.
Using the SHRINE brush, mix the drops and conditioner together until the colour is consistent.
Apply the product to towel dried hair. Section the hair and apply the product evenly throughout.
Wait 10 minutes to develop, rinse hair well until the product has washed out. Dry and style your hair as usual.essary.
You can click and collect from one of 2,200 Boots stores for £1.50.
Standard delivery costs £3.50 or free when you spend £25 or more.
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