I was using the clothing scenario to illustrate my point - if you cannot use a cosmetic product through no fault or choice of your own, ie sore eyes, it doesn't mean the product is faulty (if something was faulty you would expect postage to be refunded), it's simply your body's reaction to it. I have no issue with an opened cosmetic product being returned under the money back guarantee, i simply think it's unreasonable to expect the postage to be refunded.