A member asked:

How long does it take 4 shampoo 2 be absorbed into the blood stream? is it bad 4 it to be absorbed into scalp? also can excessive amounts cause issues

A doctor has provided 1 answer

Where did you get th: Forget all this. Shampoo is not absorbed into blood or scalp. Use as much as you want. The only issue with large amounts is the expense.

Answered 7/22/2016

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Thank

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