Has anyone had any improvement in their skin pigmentation with treatment or management?

skin pigmentation That's why I'm really worried

I've searched a lot, but there are many articles saying that the creams on the market are ineffective and that laser treatment may only be effective if you take it for a long time, so I don't think I have the courage to start.

In my case, almost all areas that are prone to friction are my elbows, knees, corners of my mouth, inner thighs, and armpits. skin pigmentation I'm confused as to whether this is an innate skin tendency or a matter of habit.

Especially me Elbow pigmentation It's so bad that I can't even bring it out, but since my mom doesn't do it, I think it's a habitual problem.

Elbow pigmentation I think it's been like this since I was quite young, but instead of getting better, it's getting darker and darker, and I'm so stressed out.

Not only does it interfere with interpersonal relationships, but it also leads to lowered self-esteem and complexes, so I always feel a little suffocated.

I'm really worried that people might misunderstand that I don't wash, but of course, I'm just a normal person who showers in the morning and evening.

Are there any people with similar symptoms as me who have seen results through treatment and management?

Even if it takes time, I definitely want to try the treatment if it's effective.

Around me skin pigmentation There's no one with the same concerns, so I have nowhere to ask.