Sale Living Proof Living Proof Hello Hydration Discovery Kit $35.00 $26.25 A four-step routine to deliver hydrated, smoother, shinier, and 3x stronger hair* while helping to extend the life of your style. This kit includes Perfect hair Day™ Shampoo 2 fl oz Perfect hair Day™ Conditioner 2 fl oz No Frizz... Add to Cart Add to Wish list Compare