Neuropeptides are known to help reduce the appearance of lines and wrinkles. Perricone MD's Neuropeptide Deep Crease Serum contains three neuropeptides -- palmitoyl tripeptide-1, palmitoyl tetrapeptide-7, and acetyl hexapeptide-8.
In an instrumental test, 100% of participants that used the product 2x a day demonstrated an improvement in skin hydration immediately after product application and after eight weeks.
In an expert grader assessment of participants that used the product 2x a day, 90% of participants showed improvement in the look of skin radiance after eight weeks.
How do I use it: After cleansing, massage onto face and neck using a gentle upward motion. Wait until fully absorbed and follow with your favorite Perricone MD moisturizer. Use morning and evening.