Yes! First, identify if your brassy undertones are yellow or orange. Use Pastel Purple Daily Conditioner for yellow undertones, and Pastel Blue Daily Conditioner for orange undertones. Then, combine your choice of Daily Conditioner with Remedy for Fine Hair or any other white conditioner you use regularly. The lighter/blonder your hair is, the less pigment you need.
For platinum hair, we recommend a ratio of 3:1 Remedy for Fine Hair to Daily Conditioner, and 2:1 Remedy to Daily Conditioner for lighter brown hair. Apply the mixture to wet hair and rinse immediately.
As always, we recommend strand testing before applying to your entire head, to determine if your ratio is correct (and to prevent hair from absorbing too much pigment). If you’re looking for more information about toning, check out this step by step article here. To purchase everything you need to tone your hair at home, grab one of our kits here.