I definitely need to apply essence even in the summer.

I didn't apply hair essence after drying my hair in the summer because it felt too heavy, but since I was exposed to direct UV rays outside, my hair actually felt like it was burning. I guess there really are more than just one or two things to take care of during the summer.

Please don't skip applying essence in the summer just because it's a hassle; I think it would be good to make sure you do!