Copper Peptide Serum.

"This is our new Copper Peptide Serum, and it's one of the most beautiful and elegant serums in the world. Copper peptides support collagen by boosting fibroblast collagen production, support elastin, and firm the skin, and unlike vitamin C or tretinoin they're extremely gentle, so almost everyone can use them. Pure copper peptides are shockingly expensive to formulate with, ten to fifteen thousand dollars per kilo, so we wanted to bring them in at an effective, high concentration but at a more affordable price point, even though it's not the lowest priced product in our brand. It also has ectoin, PGA, and lactobacillus ferment lysate in it, which are hydrating and calming for the skin barrier, so you could even use it as your hydrating serum. I love the glass packaging, it's heavy quality with a serum dropper and it stands on its own. This is probably the best we've ever done in terms of the sensorial, I love the way it feels on the skin, it gives a subtle glow, blends in nicely, isn't tacky at all, and it sets in quickly while still leaving a good amount of hydration. You can use it morning or night since peptides play well with other ingredients and tend to be non-irritating."