Luxserum. WHEN YOU ORDER TODAY, YOU'LL RECEIVE YOUR SELECTED Luxserum Package. For today’s purchase, you will be charged 1 payment indicated in your Order Summary plus shipping and handling for this shipment. Please note exact shipment times may vary. To customize this program or future shipments and charges, call customer service anytime at 1 (855) 500-4433. Every Luxserum order comes with our 30-day Money Back Guarantee less shipping and handling.