Priori - idebenone superceuticals - night care idebenone moisturizing facial cream (50ml or 1.7 ounce) formulated with intensely moisturizing idebenone, AHA and vitamin A delivers immediate (15 minutes) and persistent (more than 8 hours) nourishment skin appears smoother, brighter and younger looking to use: apply a small amount to face and neck, massage thoroughly into skin. Use 1 - 2 times a day after corrector and before your protector, or as advised by skincare professional. With a fabulous skincare product like this one, you'll be sure to enjoy the ultimate in a skincare experience with promising results.