10-session hair care treatment purchased with my own money

This is the Elastin Coating Essence that I have been using for a long time.

I am still using it diligently.

I don't really use it these days because it's hot.

I use it almost every day in the winter.

When you use it, your hair definitely becomes shiny and calm.

In the summer, unless it is the rainy season, the volume decreases after applying it.

Just apply a little bit to the tips.

If you apply it to your whole head, it feels a bit too tight against the scalp.

Become the Mona Lisa and apply it only to the tips, or

Since you have to apply and dry it, I only use a little on the ends during the hot summer.