Plump + Juicy Vegan Collagen Spray-On Serum

This spray is bloody expensive. Why is it so expensive?▶ 5:28–5:32

It smells questionable. It smells like my Kosas concealer. I don't know, it's a very... I can't even describe the smell.▶ 5:21–5:26

I honestly don't see any difference on my skin with this.▶ 5:43–5:48

I do use it, but that's only because I own it.▶ 5:40–5:46