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What Is Trichoscopy? A Closer Look at What Your Hair + Scalp Can Tell Us

What Is Trichoscopy? A Closer Look at What Your Hair + Scalp Can Tell UsKerri Jarrett Published on: 16/08/2026

What can your hair and scalp tell us when we take a closer look? Learn how I use trichoscopy to assess the scalp, hair fibre, density, diameter and patterns of hair loss—and why measuring and tracking these changes can help us better understand what

What Materials Can Flat Irons Be Made Up Of? | Kerri Jarrett, Trichology and Epigeentics
0 9 min

What Materials Can Flat Irons Be Made Up Of? | Kerri Jarrett, Trichology and Epigeentics

Ceramic, titanium or tourmaline? Learn how flat iron plate materials differ, what ionic and nano technology mean, and how to protect your hair.

How to Choose the Best Flat Iron for Your Hair
1 8 min

How to Choose the Best Flat Iron for Your Hair

Not all flat irons are created equal. Learn how to choose the right plates, temperature, and features for your hair type while reducing heat damage.

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