I think LOMA Multi Hair Tonic is pretty good.

I get perms and dye my hair, too.

My hair is naturally strong so it hasn't been damaged, but I feel like it's gradually getting thinner. (Is it hair loss? ㅇㅅaㅇ)

 

The full name is Roma Fortifying Repairative Hair Tonic, and it is actually about the size of a palm. Since it is 100ml, it feels like a serum.

 

It is a bit pricey because it is organic, and although you might expect it to be thick, it is not at all. It does have a scent, but it isn't strong.

 

The usage is

1. Spray on the scalp before shampooing, massage, wash for a while, and then rinse for a scalp scaling effect.

2. During the final styling step, pump 1-2 times, rub your palms together, and apply to your hair.

 

It's actually pretty decent, but I'm the type to use just about anything lol. If you're interested, give it a try.