*Offer ends on 31/03/2019 at 23:29 or strictly while stocks last. Invati advanced™ exfoliating shampoo is 10ml, thickening conditioner is 10ml and scalp revitalizer is 10ml. We reserve the right to substitute any free item with an item of equal or greater value. Sample offer available to AU and NZ residents only. Free shipping applies to standard Australian shipping only. Applicable purchase amount does not include shipping and handling. Offer cannot be applied to previously placed orders. Offer is not applicable to pending purchases. Offer applies to authorised purchases only. Offer code is one time use. Only authorised orders will be processed and shipped. Please note: we reserve the right to cancel any order due to unauthorised, altered, or ineligible use of offers and to modify or cancel promotions due to system error or unforeseen problems.