- Right off the bat, this is so worth the money. It’s huge compared to other serums! This is also so well-loved on TikTok and I honestly do too. Of all HA serums, this is the one that worked well on my skin. No irritation, no inflammation. And this instantly cools down the skin! I thought it was too good to be true when I read that in their description, but it really does its job.

