The Perricone MD Cold Plasma Plus+ Neck & Chest Broad Spectrum SPF 25 is a multi-tasker in caring for the skin—it repairs, recovers, hydrates and protects. It also impressed us that this product can correct dark spots and even out discoloration in the skin tone, which is a common problem in a sun-exposed skin. We found it helpful for sagging, fragile, and sun-damaged skin, with its results visible after just a few times of application. It contains Alpha Lipoic Acid (ALA), a known powerful antioxidant, but it’s formula is gentle for all skin types. Overall, we’re pleased with the effects of this product, but for those without that much concern in the neck and chest area, we believe the extremely expensive price of this product can be easily a turn off.