Hair Serum - Passover
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Question
Is it permissible to use a liquid serum that must first be applied to the hand and then to the hair? It gives the hair an oily appearance, and that's it.
Answer
Hello,
It is not clear from the question what the issue is, but given the timing, it is likely a question about Passover...
According to the law, there is no concern, since the serum is not fit for consumption.
However, there are those who are stringent, believing that anything applied to the body should have Passover certification.
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