Greetings. I dont really see this as a routine that would harm your hair. However, in any case if you feel you are having more than normal hair loss or early hair thinning or hair recession, or deepening of the sides of the head - and if this concerns you - then you may have to see a qualified dermatologist and seek his help / opinion. otherwise you can continue your routine. Warm regards.
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see a qualified doctor near you for any further specific issues
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