I usually use it as my toner as well, so I apply it once after I have done taking a bath and wash my face with facial foam. Since the texture is so watery so I use my palm to flatten the product all around my face and neck as well. It is surprisingly absorbed quickly than I though, so once I ready to put next skin care I tap it gently and apply the serum to my whole skin face.
The cons I do not really like is the hole of its lid. It is somehow too wide, so then the product can poured too much, so I do not need so much, only once drop it could be applied to my whole face up to my neck as well.
I love it after night usage, it helps me maintain my skin texture in the morning, so I do not have to be worry about period acne, since it can be treat easily now by using this essence.