Serum with TFC8®.

"There's not a whole ton of information on this peptide as opposed to other peptides where you find a lot of research and studies. There's not as much on this specific one. [...] For 200 bucks though, I mean I'm fine with the ingredients, they're great, but for 200 bucks I love to see snap eight or arginine. I [...] love to see more, I guess is what I'm trying to say. But they've got their patented baby. [...] In terms of [...] performance, for what this product promises it promises to reduce and prevent the appearance of fine lines and wrinkles, help support natural production of collagen, improve elasticity, tightening and firming skin, support the skin barrier function for plumper more resilient skin with greater bounce back. I would say it does do all of those things. [...] It really does plump skin especially. There's probably a gazillion other products under $200 that can do the same."