Vitiligo Organics offers a lifetime money-back guarantee. There is no expiration period for requesting a refund. We recommend that our customers continue using the product until they see visible results, which typically occurs within one to six months. Even if you have used or finished all the products, you are still eligible for a refund. If you are not completely satisfied with our products for any reason at any time, please return all used or unused bottles to our postal address: South Morang LPO BOX 250, 66/415 McDonalds Rd, Mill Park, Victoria 3082, Australia. We will process a full refund to your respective card or bank account within 5-10 working days. We do not charge any Re-Stocking or Administration Fee, and there are absolutely no hidden costs or deductions.