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- Dermatology
- Skin, Hair and Nails
I've been using serum for around 4 months, and now my hair feels really weak. They fall out even when I just run my hand through them. I think they've lost their strength. I realized I was applying the serum wrong, directly on the scalp before combing. I've stopped using it now, but I'm worried. What can I do to speed up the process of strengthening my hair again?