Cellular Youth Longevity Serum.

"It's nice, but it's probably not necessary, especially at that price and especially in this economy."

"It is a pretty good serum. [...] This is the type of serum that has some of those supportive types of ingredients in it. There's not hard-hitting niacinamide, retinaldehyde, retinyl, retinoids, vitamin C, or AHA actives, nothing of that nature in here. There's a lot of antioxidant content. There are a lot of ingredients that kind of supercharge your skin to help it maintain those processes that promote youthful skin, like supercharging your skin cells, supercharging the fibroblasts, supercharging all the processes that create more collagen, that create more ceramide content, that create more peptide content naturally within the skin. Those processes start to get less efficient as we get older and that's what leads to skin aging, so that's the idea behind this. That being said, this is like a $77 serum, and I think it's just too expensive for what the product itself is based on the ingredients, the formulation, based on what it does for the skin."

"I was like, maybe this is Paula's Choice stuff. I don't know, didn't I just casually start using this? I was like, no, you've used half the bottle already. It's definitely this stuff that's giving you that. I'm feeling my oats. I'm 37 and I'm feeling my oats, and it's because of this serum. That was kind of actually a bit of a glowing review as far as what it gave to my skin. I do not want to spend $77 to feel my oats every two to three months though."

"I like it. It made my skin look really good pretty fast and it kept those results up in a really nice way. Just quality, health, glowiness, smoothness, an evenness to my skin. I just can't get down with the price. Not in this economy. I really like it, if you can get it on sale, it might be worth it for you. It does work. I just think it's kind of overpriced."

"This is the new release from Paula's Choice, the Cellular Youth Longevity Serum. And let me tell you, I'm confused by this product. I'm kind of confused by the ingredients. [...] And that doesn't mean that there's something fishy happening in here, I'm just trying to wrap my head around the point of view of this particular product, especially realizing that this costs $72 for 30 milliliters of serum. [...] This is one of those serums that I think is falling into the newer trend of these complementary well-aging or anti-aging formulas, formulas that do not contain the potentially aggressive, potentially irritating types of ingredients like retinoids [...] or really high percentages of vitamin C or niacinamide. I'm seeing a lot of products coming out with these more supportive active ingredients."