2024年6月8日 · What is my hair type? This hair type quiz has the fastest answer based on FIA classification. The results reveal the curl, scalp, and density type of your hair.

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2024年3月31日 · Your hair says a lot about you, and not just because of how you style it. Tests on your hair can reveal your DNA, drugs you’ve taken, and toxins you’ve been exposed to.

I've been under the impression that hair analysis is useless, but I've recently heard that it can actually help predict heart disease and stroke. Can you tell me if this is true, and how it works?

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2023年5月30日 · Though commonly called a “hair follicle test,” this drug test only tests clipped strands of hair, not the follicle located under the scalp. During this test, a small amount of hair is...

2023年8月1日 · A hair porosity test can help determine how well your hair absorbs and retains moisture, how long it takes to dry, and the level of damage and elasticity. Not to mention, it …

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2024年10月21日 · Hair Tissue Mineral Analysis (HTMA) is a functional test used to provide a unique cellular reading of the mineral and heavy metal levels in your body. By analyzing small …

2025年1月10日 · Knowing your hair type is crucial to creating an effective hair routine. Ready to get to know your hair better? Take our quiz, and we'll tell you what your hair type really is.