For return/refund you can contact on 022-68562005 or you can email at kerastaseordersupport [at] ndslindia [dot] com within 48 hours after the delivery.
There is no exchange and return for the item that are opened and used, any Charges for the return will not be refunded.
To return, items must be unused, in original condition with all tags and packaging, not damaged and should be with the original receipt.
Refund will be processed within 7-8 working days once your return request is accepted.