This 20ml glass bottle with a glasses dropper contains tea tree oil to apply locally or to mix with The Potions' Cica Cream Mixer or any other moisturizer.
Unlike its confusing name states it, this isn't a serum to apply on a whole face like other classic serums. It is a local treatment.
To be very honest, my skin isn't a big fan of tea tree in general! I feel like it doesn't work well on me.
Though, I liked to mix a few drops of this oil serum with one of my moisturizer to get a purifying boost during the summer.
I think this treatment is worth a try of your skin loves tea tree.