The ingredients in each are solid and proven. This is a good set if you’re interested in getting started with reducing or preventing the signs of aging.I’ll probably buy the protein serum again. It really makes a noticeable difference in my skin, especially where wrinkles are formed or starting to form.The acid pads are great, with multiple gold-standard ingredients in one, and I really like the results from using them, but I just don’t feel I need such a potent product—not yet anyway. Most of the ingredients are for reducing existing signs of aging, not so much for preventing them.The eye serum certainly feels powerful, but I don’t really notice a whole lot of change. My main concern is inherited dark circles under my eyes, and it turns out topical creams can’t treat that. It should also reduce puffiness and eye bags, but I have the opposite problem; sunken eyes. I don’t have a lot of wrinkles near my eyes, but this has similar ingredients to the protein serum so it should give similar results to anyone who does have wrinkles there. So basically… I don’t need this eye cream, but if you deal with puffiness or wrinkles, it should work great for you.All together a good set with enviable ingredients, but for my skin concerns I think just the protein serum makes the most difference.