PCA SKIN Rejuvenating Anti-Aging Face Serum - Reduce Fine Lines & Wrinkles for Glowing Skin - 1 fl oz Pump - Perfect for Nighttime Skincare Routine & Daily Anti-Aging Regimen

My esthetician recommended this brand and product. The price is right as she sells it for $25 more. I have bought this 2 times now and will continue to purchase this. I put it on in the morning under my moisturizer and spf lotion. I also use it at night after I have washed my face. I would say this bottle will last about a month or so, it depends in how many times you use it and the amount you use as well.