How do I know if I am doing the test right? If I tap it just once or twice it doesn't sink, or just half of it.
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Modified on: Wed, 27 Mar, 2024 at 9:30 AM
If your properties are somewhere in between then you have medium or normal porosity hair. The most effective way to see incredible and above average results is to continue examining your hair profile. Determining and understanding your hair's unique properties is critical, but continuing to monitor how they change under different circumstances is even more important.
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