A treatment that absolutely cannot be used in the middle of winter..

Let me introduce today's treatment that I bought with my own money.

This is Grand Bleu, a head spa treatment.

It all started last winter when my sister gave me one to try. I used it around the end of February, and since it has such a strong cooling function, using it in the winter made my head ache beyond just feeling cold.

I didn't think it was a product to use in the winter, but when I used it as the weather started to get a bit warmer, my scalp felt so cool and good.

Using this treatment in the middle of summer really lowers my scalp temperature, making it feel super cool and great, so I repurchased the set and am using it well.

First of all, it is a treatment that can be used on the scalp. Unlike other treatments that require you to leave them on for at least a few minutes before rinsing to work, Gran Bleu is said to allow the beneficial ingredients to be quickly absorbed into the hair even if you rinse it off after just a few seconds. After using it, I found that my hair became incredibly soft and smooth after rinsing it off after only about 30 seconds.

One downside is that since it is a completely liquid type, you tend to use it a bit wastefully. At first, I didn't know how to use it properly, so I emptied a whole bottle in less than a week, but as I kept using it, I figured out the right amount. Honestly, after using this, I want to use only this treatment during the summer.

There are about six types of head spa treatments available depending on hair condition, so I plan to try a different line for the winter instead of Grand Bleu.

As a side note, when I first used this product my sister gave me, I realized how intensely cooling it was for my scalp. So, to tease my husband, I had him use it and told him to rinse with water slightly colder than lukewarm during the final rinse.

He's a guy who hates cold things, but he was so surprised by the intense cooling sensation that he screamed lol

Then he said that my wife was trying to send me to the afterlife without a word, and asked if I had secretly taken out insurance or something. Lol.

Teasing success~~~^^

I would like to highly recommend that you try using it at least once in the middle of summer.