This is a nice enough moisturizer, just haven’t noticed anything special about it.

This is probably the best Vitamin C serum I have ever used. I have been using for about 3 years. I have very thin skin so it is easily damaged. I put this on at night and wake up to a more healed skin.

This serum was on the expensive side and really didn't do anything. I saw very minor de puffing, absolutely no lifting of the eyelids. This did make my eyes burn, water and also made my lids sensitive. Returned for refund

[This review was collected as part of a promotion.] After finishing one bottle, a friend asked, "what did you have done?". I bought a second bottle.

those with sulfa/sulfate allergies cannot take or use glutathione, so out of caution it should be removed from the sulfate free catergory

[This review was collected as part of a promotion.] I'm not sure why, but I don't get any kind of results from this product. For reference, I'm 46 and tried this on a chest crease, deep and light wrinkles on my neck, and even on tiny tiny wrinkles on my forehead, but no result anywhere. I put this on fresh clean skin, first thing in the morning, before going to bed, and also during the day. I've almost used the entire bottle, and I've been using it diligently for a few months. However, I will mention that I love Perricone facial moisturizer and will probably never use anything else!

[This review was collected as part of a promotion.] I love this product.. I always feel like I see results especially when I use it first thing in the morning.

[This review was collected as part of a promotion.] Since it is a deep crease serum, I expected to see results after 7-10 days, as with most Perricone products. I've been using this product for two weeks, morning and night, and barely notice any improvement. I've been very happy with other Perricone products over the years but very surprised with this product. Maybe more time is required before results are achieved. My concern area is the smile lines around the mouth, beginning at the corner or nose down to mouth on each side. My eleven (two lines between the eyes) is minimized with this product.