*Offer valid while supplies last. Limit one complimentary sample per customer. Offer valid to residents of the contiguous United States, only. Samples will be mailed within four (4) to eight (8) weeks from date of offer request is submitted to the mailing addressed specified on the offer form. Terms and Conditions. For any further questions please contact a La Roche-Posay Customer Representative at 1-800-560-1803