I have been using this moisturizer since March 2020. This moisturizer has kept my skin hydrated, supple, plump, and I have seen a decrease in my fine lines. I am 41 years old but always get told I look like I am in my mid thirties. The Hydropeptide can be pricey but honestly for what it has done to my skin, it is so worth it. I highly recommend this moisturizer. I have told all my friends and family about this line or products.