Watching two friends compare their results taught me more than any brochure ever could, one had fair skin and dark hair, the other a deeper skin tone, and both saw progress, just with different settings and pacing, that's why I stopped thinking laser hair removal was only for one ideal type, the result really does depend on skin, hair color, and the machine being used, but modern treatments seem much more adaptable now, the biggest difference came from going somewhere that explained the plan instead of promising the same outcome to everyone.